Anton van Leeuwenhoek made an important contribution to the development of the cell theory. How? a. He articulated that all organisms are made of cells. b. He articulated that all cells come from preexisting cells. c. He invented the first microscope and saw the first cell. d. He invented more powerful microscopes and was the first to describe the diversity of cells.

Question

Want to see more full solutions like this?

Answer 1

Textbook Question

Chapter 1, Problem 1TYK

Anton van Leeuwenhoek made an important contribution to the development of the cell theory. How?

a. He articulated that all organisms are made of cells.

b. He articulated that all cells come from preexisting cells.

c. He invented the first microscope and saw the first cell.

d. He invented more powerful microscopes and was the first to describe the diversity of cells.

Expert Solution & Answer

Summary Introduction

Introduction:

The fundamental theory underlying the structural unit of life is known as cell theory. The cell theory is able to explain the structural unit, which is common in all the living organisms. The microscope development led to decoding the mystery about the fundamental unit and it confirmed that all the organisms are made up of cells. Anton van Leeuwenhoek was the first scientist to observe and describe the diversity of cells, such as blood cells, microscopic nematodes, and sperm cells.

Answer to Problem 1TYK

Correct answer:

Anton van Leeuwenhoek invented more powerful microscope and was the first to describe the diversity of cells. The efficient use of advanced magnification techniques, Anton van Leeuwenhoek observed the different type of cells.

Explanation of Solution

Explanation/Justification for the correct answer:

Option (d) is given as invention of the powerful microscope helped in describing the diversity of the cells. Anton van Leeuwenhoek was the first scientist who observes and describes the diversity of cells, such as blood cells, microscopic nematodes, and sperm cells. The magnifying power of microscopes was modified which resulted in the development of more powerful microscopes. Anton van Leeuwenhoek modified the magnifying power of microscopes, resulting in the invention of more powerful microscopes with magnification up to 300×. He was the first to observe the single-celled organisms and called them “animalcules”. Hence, Option (d) is correct.

Explanation for incorrect answers:

Option (a) is given as organisms made up of cells as an articulation. The claim was not just given by this scientist, rather a collective effort of scientists revealed that cells are the basic unit of all organism. So, it is a wrong answer.

Option (b) is given as the articulation that all cells have come from preexisting cells. This hypothesis was proposed by German scientist Rudolph Virchow. So, it is a wrong answer.

Option (c) is given as he invented the first microscope and observed by first cell Anton Van Leeuwenhoek. The first cell was observed by scientist Robert Hooke. So, it is a wrong answer.

In 1839, Schleiden & Schwann formally articulated that all organisms are composed of cells. A German scientist named Rudolph Virchow proposed that all cells arise from cells already in existence. Robert Hooke invented a microscope to examine the structure of cork from an oak tree. Leeuwenhoek further develop more powerful microscopes with magnification up to 300 ×; “×” refers to magnification power. Hence, the options (a), (b) and (c) are incorrect.

Conclusion

Anton van Leeuwenhoek made an important contribution to the development of the cell theory by inventing more powerful microscopes and was the first to describe the diversity of cells.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Students have asked these similar questions

13. Practice Calculations: 3 colonies were suspended in the following dilution series and then a viable plate count and microscope count was performed. Calculate IDF's, TDF's and then calculate the CFU/mL in each tube by both methods. Finally calculate the cells in 1 colony by both methods. Show all of your calculations in the space provided on the following pages. 3 colonies 56 cells 10 μL 10 μL 100 μL 500 με m OS A B D 5.0 mL 990 με 990 με 900 με 500 μL EN 2 100 με 100 μL 118 colonies 12 colonies

Describe and give a specific example of how successionary stage is related to species diversity?

Explain down bellow what happens to the cell in pictures not in words: Decreased pH in mitochondria Increased ATP Decreased pH in cytosol Increased hydrolysis Decreasing glycogen and triglycerides Increased MAP kinase activity Poor ion transport → For each one:→ What normally happens?→ What is wrong now?→ How does it mess up the cell?

Answer 2

Textbook Question

Chapter 1, Problem 1TYK

Anton van Leeuwenhoek made an important contribution to the development of the cell theory. How?

a. He articulated that all organisms are made of cells.

b. He articulated that all cells come from preexisting cells.

c. He invented the first microscope and saw the first cell.

d. He invented more powerful microscopes and was the first to describe the diversity of cells.

Expert Solution & Answer

Summary Introduction

Introduction:

The fundamental theory underlying the structural unit of life is known as cell theory. The cell theory is able to explain the structural unit, which is common in all the living organisms. The microscope development led to decoding the mystery about the fundamental unit and it confirmed that all the organisms are made up of cells. Anton van Leeuwenhoek was the first scientist to observe and describe the diversity of cells, such as blood cells, microscopic nematodes, and sperm cells.

Answer to Problem 1TYK

Correct answer:

Anton van Leeuwenhoek invented more powerful microscope and was the first to describe the diversity of cells. The efficient use of advanced magnification techniques, Anton van Leeuwenhoek observed the different type of cells.

Explanation of Solution

Explanation/Justification for the correct answer:

Option (d) is given as invention of the powerful microscope helped in describing the diversity of the cells. Anton van Leeuwenhoek was the first scientist who observes and describes the diversity of cells, such as blood cells, microscopic nematodes, and sperm cells. The magnifying power of microscopes was modified which resulted in the development of more powerful microscopes. Anton van Leeuwenhoek modified the magnifying power of microscopes, resulting in the invention of more powerful microscopes with magnification up to 300×. He was the first to observe the single-celled organisms and called them “animalcules”. Hence, Option (d) is correct.

Explanation for incorrect answers:

Option (a) is given as organisms made up of cells as an articulation. The claim was not just given by this scientist, rather a collective effort of scientists revealed that cells are the basic unit of all organism. So, it is a wrong answer.

Option (b) is given as the articulation that all cells have come from preexisting cells. This hypothesis was proposed by German scientist Rudolph Virchow. So, it is a wrong answer.

Option (c) is given as he invented the first microscope and observed by first cell Anton Van Leeuwenhoek. The first cell was observed by scientist Robert Hooke. So, it is a wrong answer.

In 1839, Schleiden & Schwann formally articulated that all organisms are composed of cells. A German scientist named Rudolph Virchow proposed that all cells arise from cells already in existence. Robert Hooke invented a microscope to examine the structure of cork from an oak tree. Leeuwenhoek further develop more powerful microscopes with magnification up to 300 ×; “×” refers to magnification power. Hence, the options (a), (b) and (c) are incorrect.

Conclusion

Anton van Leeuwenhoek made an important contribution to the development of the cell theory by inventing more powerful microscopes and was the first to describe the diversity of cells.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Textbook Question

Chapter 1, Problem 1TYK

Anton van Leeuwenhoek made an important contribution to the development of the cell theory. How?

a. He articulated that all organisms are made of cells.

b. He articulated that all cells come from preexisting cells.

c. He invented the first microscope and saw the first cell.

d. He invented more powerful microscopes and was the first to describe the diversity of cells.

Expert Solution & Answer

Summary Introduction

Introduction:

The fundamental theory underlying the structural unit of life is known as cell theory. The cell theory is able to explain the structural unit, which is common in all the living organisms. The microscope development led to decoding the mystery about the fundamental unit and it confirmed that all the organisms are made up of cells. Anton van Leeuwenhoek was the first scientist to observe and describe the diversity of cells, such as blood cells, microscopic nematodes, and sperm cells.

Answer to Problem 1TYK

Correct answer:

Anton van Leeuwenhoek invented more powerful microscope and was the first to describe the diversity of cells. The efficient use of advanced magnification techniques, Anton van Leeuwenhoek observed the different type of cells.

Explanation of Solution

Explanation/Justification for the correct answer:

Option (d) is given as invention of the powerful microscope helped in describing the diversity of the cells. Anton van Leeuwenhoek was the first scientist who observes and describes the diversity of cells, such as blood cells, microscopic nematodes, and sperm cells. The magnifying power of microscopes was modified which resulted in the development of more powerful microscopes. Anton van Leeuwenhoek modified the magnifying power of microscopes, resulting in the invention of more powerful microscopes with magnification up to 300×. He was the first to observe the single-celled organisms and called them “animalcules”. Hence, Option (d) is correct.

Explanation for incorrect answers:

Option (a) is given as organisms made up of cells as an articulation. The claim was not just given by this scientist, rather a collective effort of scientists revealed that cells are the basic unit of all organism. So, it is a wrong answer.

Option (b) is given as the articulation that all cells have come from preexisting cells. This hypothesis was proposed by German scientist Rudolph Virchow. So, it is a wrong answer.

Option (c) is given as he invented the first microscope and observed by first cell Anton Van Leeuwenhoek. The first cell was observed by scientist Robert Hooke. So, it is a wrong answer.

In 1839, Schleiden & Schwann formally articulated that all organisms are composed of cells. A German scientist named Rudolph Virchow proposed that all cells arise from cells already in existence. Robert Hooke invented a microscope to examine the structure of cork from an oak tree. Leeuwenhoek further develop more powerful microscopes with magnification up to 300 ×; “×” refers to magnification power. Hence, the options (a), (b) and (c) are incorrect.

Conclusion

Anton van Leeuwenhoek made an important contribution to the development of the cell theory by inventing more powerful microscopes and was the first to describe the diversity of cells.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Textbook Question

Chapter 1, Problem 1TYK

Anton van Leeuwenhoek made an important contribution to the development of the cell theory. How?

a. He articulated that all organisms are made of cells.

b. He articulated that all cells come from preexisting cells.

c. He invented the first microscope and saw the first cell.

d. He invented more powerful microscopes and was the first to describe the diversity of cells.

Expert Solution & Answer

Summary Introduction

Introduction:

The fundamental theory underlying the structural unit of life is known as cell theory. The cell theory is able to explain the structural unit, which is common in all the living organisms. The microscope development led to decoding the mystery about the fundamental unit and it confirmed that all the organisms are made up of cells. Anton van Leeuwenhoek was the first scientist to observe and describe the diversity of cells, such as blood cells, microscopic nematodes, and sperm cells.

Answer to Problem 1TYK

Correct answer:

Anton van Leeuwenhoek invented more powerful microscope and was the first to describe the diversity of cells. The efficient use of advanced magnification techniques, Anton van Leeuwenhoek observed the different type of cells.

Explanation of Solution

Explanation/Justification for the correct answer:

Option (d) is given as invention of the powerful microscope helped in describing the diversity of the cells. Anton van Leeuwenhoek was the first scientist who observes and describes the diversity of cells, such as blood cells, microscopic nematodes, and sperm cells. The magnifying power of microscopes was modified which resulted in the development of more powerful microscopes. Anton van Leeuwenhoek modified the magnifying power of microscopes, resulting in the invention of more powerful microscopes with magnification up to 300×. He was the first to observe the single-celled organisms and called them “animalcules”. Hence, Option (d) is correct.

Explanation for incorrect answers:

Option (a) is given as organisms made up of cells as an articulation. The claim was not just given by this scientist, rather a collective effort of scientists revealed that cells are the basic unit of all organism. So, it is a wrong answer.

Option (b) is given as the articulation that all cells have come from preexisting cells. This hypothesis was proposed by German scientist Rudolph Virchow. So, it is a wrong answer.

Option (c) is given as he invented the first microscope and observed by first cell Anton Van Leeuwenhoek. The first cell was observed by scientist Robert Hooke. So, it is a wrong answer.

In 1839, Schleiden & Schwann formally articulated that all organisms are composed of cells. A German scientist named Rudolph Virchow proposed that all cells arise from cells already in existence. Robert Hooke invented a microscope to examine the structure of cork from an oak tree. Leeuwenhoek further develop more powerful microscopes with magnification up to 300 ×; “×” refers to magnification power. Hence, the options (a), (b) and (c) are incorrect.

Conclusion

Anton van Leeuwenhoek made an important contribution to the development of the cell theory by inventing more powerful microscopes and was the first to describe the diversity of cells.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

Summary Introduction

Introduction:

The fundamental theory underlying the structural unit of life is known as cell theory. The cell theory is able to explain the structural unit, which is common in all the living organisms. The microscope development led to decoding the mystery about the fundamental unit and it confirmed that all the organisms are made up of cells. Anton van Leeuwenhoek was the first scientist to observe and describe the diversity of cells, such as blood cells, microscopic nematodes, and sperm cells.

Answer to Problem 1TYK

Correct answer:

Anton van Leeuwenhoek invented more powerful microscope and was the first to describe the diversity of cells. The efficient use of advanced magnification techniques, Anton van Leeuwenhoek observed the different type of cells.

Explanation of Solution

Explanation/Justification for the correct answer:

Option (d) is given as invention of the powerful microscope helped in describing the diversity of the cells. Anton van Leeuwenhoek was the first scientist who observes and describes the diversity of cells, such as blood cells, microscopic nematodes, and sperm cells. The magnifying power of microscopes was modified which resulted in the development of more powerful microscopes. Anton van Leeuwenhoek modified the magnifying power of microscopes, resulting in the invention of more powerful microscopes with magnification up to 300×. He was the first to observe the single-celled organisms and called them “animalcules”. Hence, Option (d) is correct.

Explanation for incorrect answers:

Option (a) is given as organisms made up of cells as an articulation. The claim was not just given by this scientist, rather a collective effort of scientists revealed that cells are the basic unit of all organism. So, it is a wrong answer.

Option (b) is given as the articulation that all cells have come from preexisting cells. This hypothesis was proposed by German scientist Rudolph Virchow. So, it is a wrong answer.

Option (c) is given as he invented the first microscope and observed by first cell Anton Van Leeuwenhoek. The first cell was observed by scientist Robert Hooke. So, it is a wrong answer.

In 1839, Schleiden & Schwann formally articulated that all organisms are composed of cells. A German scientist named Rudolph Virchow proposed that all cells arise from cells already in existence. Robert Hooke invented a microscope to examine the structure of cork from an oak tree. Leeuwenhoek further develop more powerful microscopes with magnification up to 300 ×; “×” refers to magnification power. Hence, the options (a), (b) and (c) are incorrect.

Conclusion

Anton van Leeuwenhoek made an important contribution to the development of the cell theory by inventing more powerful microscopes and was the first to describe the diversity of cells.

Answer 8

Expert Solution & Answer

Summary Introduction

Introduction:

The fundamental theory underlying the structural unit of life is known as cell theory. The cell theory is able to explain the structural unit, which is common in all the living organisms. The microscope development led to decoding the mystery about the fundamental unit and it confirmed that all the organisms are made up of cells. Anton van Leeuwenhoek was the first scientist to observe and describe the diversity of cells, such as blood cells, microscopic nematodes, and sperm cells.

Answer to Problem 1TYK

Correct answer:

Anton van Leeuwenhoek invented more powerful microscope and was the first to describe the diversity of cells. The efficient use of advanced magnification techniques, Anton van Leeuwenhoek observed the different type of cells.

Explanation of Solution

Explanation/Justification for the correct answer:

Option (d) is given as invention of the powerful microscope helped in describing the diversity of the cells. Anton van Leeuwenhoek was the first scientist who observes and describes the diversity of cells, such as blood cells, microscopic nematodes, and sperm cells. The magnifying power of microscopes was modified which resulted in the development of more powerful microscopes. Anton van Leeuwenhoek modified the magnifying power of microscopes, resulting in the invention of more powerful microscopes with magnification up to 300×. He was the first to observe the single-celled organisms and called them “animalcules”. Hence, Option (d) is correct.

Explanation for incorrect answers:

Option (a) is given as organisms made up of cells as an articulation. The claim was not just given by this scientist, rather a collective effort of scientists revealed that cells are the basic unit of all organism. So, it is a wrong answer.

Option (b) is given as the articulation that all cells have come from preexisting cells. This hypothesis was proposed by German scientist Rudolph Virchow. So, it is a wrong answer.

Option (c) is given as he invented the first microscope and observed by first cell Anton Van Leeuwenhoek. The first cell was observed by scientist Robert Hooke. So, it is a wrong answer.

In 1839, Schleiden & Schwann formally articulated that all organisms are composed of cells. A German scientist named Rudolph Virchow proposed that all cells arise from cells already in existence. Robert Hooke invented a microscope to examine the structure of cork from an oak tree. Leeuwenhoek further develop more powerful microscopes with magnification up to 300 ×; “×” refers to magnification power. Hence, the options (a), (b) and (c) are incorrect.

Conclusion

Anton van Leeuwenhoek made an important contribution to the development of the cell theory by inventing more powerful microscopes and was the first to describe the diversity of cells.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Summary Introduction

Introduction:

The fundamental theory underlying the structural unit of life is known as cell theory. The cell theory is able to explain the structural unit, which is common in all the living organisms. The microscope development led to decoding the mystery about the fundamental unit and it confirmed that all the organisms are made up of cells. Anton van Leeuwenhoek was the first scientist to observe and describe the diversity of cells, such as blood cells, microscopic nematodes, and sperm cells.

Answer 12

Answer to Problem 1TYK

Correct answer:

Anton van Leeuwenhoek invented more powerful microscope and was the first to describe the diversity of cells. The efficient use of advanced magnification techniques, Anton van Leeuwenhoek observed the different type of cells.

Answer 13

Explanation of Solution

Explanation/Justification for the correct answer:

Option (d) is given as invention of the powerful microscope helped in describing the diversity of the cells. Anton van Leeuwenhoek was the first scientist who observes and describes the diversity of cells, such as blood cells, microscopic nematodes, and sperm cells. The magnifying power of microscopes was modified which resulted in the development of more powerful microscopes. Anton van Leeuwenhoek modified the magnifying power of microscopes, resulting in the invention of more powerful microscopes with magnification up to 300×. He was the first to observe the single-celled organisms and called them “animalcules”. Hence, Option (d) is correct.

Explanation for incorrect answers:

Option (a) is given as organisms made up of cells as an articulation. The claim was not just given by this scientist, rather a collective effort of scientists revealed that cells are the basic unit of all organism. So, it is a wrong answer.

Option (b) is given as the articulation that all cells have come from preexisting cells. This hypothesis was proposed by German scientist Rudolph Virchow. So, it is a wrong answer.

Option (c) is given as he invented the first microscope and observed by first cell Anton Van Leeuwenhoek. The first cell was observed by scientist Robert Hooke. So, it is a wrong answer.

In 1839, Schleiden & Schwann formally articulated that all organisms are composed of cells. A German scientist named Rudolph Virchow proposed that all cells arise from cells already in existence. Robert Hooke invented a microscope to examine the structure of cork from an oak tree. Leeuwenhoek further develop more powerful microscopes with magnification up to 300 ×; “×” refers to magnification power. Hence, the options (a), (b) and (c) are incorrect.

Answer 14

Conclusion

Anton van Leeuwenhoek made an important contribution to the development of the cell theory by inventing more powerful microscopes and was the first to describe the diversity of cells.

Answer 15

Ch. 1 - Anton van Leeuwenhoek made an important...Ch. 1 - What does it mean to say that a characteristic is...Ch. 1 - 6. Could both the food competition hypothesis and...Ch. 1 - What does it mean to say that experimental...Ch. 1 - The term evolution means that _____ change through...Ch. 1 - In biology, to what does the term fitness refer?Ch. 1 - Prob. 7TYU Ch. 1 - What did Linnaeus' system of naming organisms...Ch. 1 - Prob. 9TYU Ch. 1 - Explain how selection occurs during natural...

Concept explainers

Videos

Answer to Problem 1TYK

Explanation of Solution

Want to see more full solutions like this?

Chapter 1 Solutions