Animals have a number of characteristics that distinguish them from other organisms. The characteristics include multicellularity, the presence of an extracellular matrix, heterotrophic feeding, and possession of nervous and muscle tissues.

Question

Want to see more full solutions like this?

Answer 1

Question

Chapter 32, Problem 1TY

Summary Introduction

Introduction: Animals have a number of characteristics that distinguish them from other organisms. The characteristics include multicellularity, the presence of an extracellular matrix, heterotrophic feeding, and possession of nervous and muscle tissues.

Expert Solution & Answer

Answer to Problem 1TY

Correct answer:

Possession of cell walls is not a distinguishing characteristic of animals. Hence, the correct answer is option b.

Explanation of Solution

Reason for correct answer:

Animals can be defined as multicellular heterotrophs with cells that lack cell walls, the capacity to move at some point in their life cycle, and the ability to reproduce sexually.

Option b. is given as “possession of cell walls”.

Animal cells lack a cell wall and are quite flexible. The cells of plants, fungi, bacteria, archaea, and most protists possess a rigid cell wall. Hence, the correct answer is option b.

Reasons for incorrect answer:

Option a. is given as, “the capacity to move at some point in the life cycle”.

Most animals have a muscle system, which allows them to move in their environment. Hence, option a. is incorrect.

Option c. is given as, “multicellularity”.

Animals are multicellular in nature, for example sponges (a simple type of animal). Hence, option c. is incorrect.

Option d. is given as, “heterotrophy”.

Animals obtain their food by eating other organisms. Plants and algae are grouped as autotrophs since they produce their own food. Hence, option d. is incorrect.

Option e. is given as, “All of the above are characteristics of animals”.

Animal cells do not possess a cell wall. Therefore, presence of cell wall in animal cells is not considered as a distinguishing characteristic of animals. Hence, option e. is incorrect.

Hence, the options a., c., d., and e. are incorrect.

Conclusion

Thus, possession of cell walls is not a distinguishing characteristic of animals.

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

Preoperative Diagnosis: Torn medial meniscus, left knee Postoperative Diagnosis: Combination horizontal cleavage tear/flap tear, posterior horn, medial meniscus, left knee. Operation: Arthroscopic subtotal medial meniscectomy, left knee Anesthetic: General endotracheal Description of Procedure: The patient was placed on the operating table in the supine position and general endotracheal anesthesia was administered. After an adequate level of anesthesia was achieved, the patient's left lower extremity was prepped with Betadine scrubbing solution, then draped in a sterile manner. Several sites were then infiltrated with 1% Xylocaine solution with Epinephrine to help control bleeding from stab wounds to be made at these sites. These stab wounds were made anterolaterally at the level of the superior pole of the patella for insertion of an irrigation catheter into the suprapatellar pouch area, anterolaterally at the level of the joint line for insertion of the scope and anteromedially at…

UARDIAN SIGNA Life Sciences/ Baseline Test Grade 10 ry must be written in point form. pot in full sentences using NO MORE than 70 words sentences from 1 to 7. only ONE point per sentence. words as far as possible. number of words you have used in brackets at the end GDE/2024 QUESTION 3 The table below shows the results of an investigation in which the effect of temperature and light on the yield of tomatoes in two greenhouses on a farm was investigated. TEMPERATURE (°C) AVERAGE YIELD OF TOMATOES PER 3.1 PLANT (kg) LOW LIGHT LEVELS HIGH LIGHT LEVELS 5 0,5 0,5 10 1,5 2,5 15 3,0 5,0 20 3,6 8,5 25 3,5 7,8 30 2,5 6,2 State TWO steps the investigator may have taken into consideration during the planning stage of the investigation. (2) 3.2 Identify the: a) Independent variables (2) b) Dependent variable (1) 3.3 Plot a line graph showing the results of the average yield of the tomatoes from 5°C to 30°C for low light levels. (6) 3.4 State ONE way in which the scientists could have improved the…

Explain why you chose this mutation. Begin by transcribing and translating BOTH the normal and abnormal DNA sequences. The genetic code below is for your reference. SECOND BASE OF CODON כ FIRST BASE OF CODON O THIRD BASE OF CODON SCAGUCAGUGAGUCAG UUU UUC UCU UAU UGU Phenylalanine (F) Tyrosine (Y) Cysteine (C) UCC UAC UGC Serine (S) UUA UUG Leucine (L) UCA UCG_ UAA UGA Stop codon -Stop codon UAG UGG -Tryptophan (W) CUU CUC CCU CAU CGU Histidine (H) CCC CAC CGC -Leucine (L) Proline (P) CUA CCA CAA CUG CCG CAG-Glutamine (Q) -Arginine (R) CGA CGG AUU ACU AAU AGU AUC Isoleucine (1) Asparagine (N) ACC AAC Threonine (T) AUA ACA AAA Methionine (M) Lysine (K) AUG ACG Start codon AAG AGC-Serine (S) -Arginine (R) AGA AGG GUU GCU GAU GUC GUA GUG GCC Valine (V) -Alanine (A) GCA GCG GAC GAA GAG Aspartic acid (D) GGU Glutamic acid (E) GGC GGA GGG Glycine (G) In order to provide a complete answer to the question stated above, fill in the mRNA bases and amino acid sequences by using the Genetic Code…

Answer 2

Question

Chapter 32, Problem 1TY

Summary Introduction

Introduction: Animals have a number of characteristics that distinguish them from other organisms. The characteristics include multicellularity, the presence of an extracellular matrix, heterotrophic feeding, and possession of nervous and muscle tissues.

Expert Solution & Answer

Answer to Problem 1TY

Correct answer:

Possession of cell walls is not a distinguishing characteristic of animals. Hence, the correct answer is option b.

Explanation of Solution

Reason for correct answer:

Animals can be defined as multicellular heterotrophs with cells that lack cell walls, the capacity to move at some point in their life cycle, and the ability to reproduce sexually.

Option b. is given as “possession of cell walls”.

Animal cells lack a cell wall and are quite flexible. The cells of plants, fungi, bacteria, archaea, and most protists possess a rigid cell wall. Hence, the correct answer is option b.

Reasons for incorrect answer:

Option a. is given as, “the capacity to move at some point in the life cycle”.

Most animals have a muscle system, which allows them to move in their environment. Hence, option a. is incorrect.

Option c. is given as, “multicellularity”.

Animals are multicellular in nature, for example sponges (a simple type of animal). Hence, option c. is incorrect.

Option d. is given as, “heterotrophy”.

Animals obtain their food by eating other organisms. Plants and algae are grouped as autotrophs since they produce their own food. Hence, option d. is incorrect.

Option e. is given as, “All of the above are characteristics of animals”.

Animal cells do not possess a cell wall. Therefore, presence of cell wall in animal cells is not considered as a distinguishing characteristic of animals. Hence, option e. is incorrect.

Hence, the options a., c., d., and e. are incorrect.

Conclusion

Thus, possession of cell walls is not a distinguishing characteristic of animals.

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

Question

Chapter 32, Problem 1TY

Summary Introduction

Introduction: Animals have a number of characteristics that distinguish them from other organisms. The characteristics include multicellularity, the presence of an extracellular matrix, heterotrophic feeding, and possession of nervous and muscle tissues.

Expert Solution & Answer

Answer to Problem 1TY

Correct answer:

Possession of cell walls is not a distinguishing characteristic of animals. Hence, the correct answer is option b.

Explanation of Solution

Reason for correct answer:

Animals can be defined as multicellular heterotrophs with cells that lack cell walls, the capacity to move at some point in their life cycle, and the ability to reproduce sexually.

Option b. is given as “possession of cell walls”.

Animal cells lack a cell wall and are quite flexible. The cells of plants, fungi, bacteria, archaea, and most protists possess a rigid cell wall. Hence, the correct answer is option b.

Reasons for incorrect answer:

Option a. is given as, “the capacity to move at some point in the life cycle”.

Most animals have a muscle system, which allows them to move in their environment. Hence, option a. is incorrect.

Option c. is given as, “multicellularity”.

Animals are multicellular in nature, for example sponges (a simple type of animal). Hence, option c. is incorrect.

Option d. is given as, “heterotrophy”.

Animals obtain their food by eating other organisms. Plants and algae are grouped as autotrophs since they produce their own food. Hence, option d. is incorrect.

Option e. is given as, “All of the above are characteristics of animals”.

Animal cells do not possess a cell wall. Therefore, presence of cell wall in animal cells is not considered as a distinguishing characteristic of animals. Hence, option e. is incorrect.

Hence, the options a., c., d., and e. are incorrect.

Conclusion

Thus, possession of cell walls is not a distinguishing characteristic of animals.

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

Question

Chapter 32, Problem 1TY

Summary Introduction

Introduction: Animals have a number of characteristics that distinguish them from other organisms. The characteristics include multicellularity, the presence of an extracellular matrix, heterotrophic feeding, and possession of nervous and muscle tissues.

Expert Solution & Answer

Answer to Problem 1TY

Correct answer:

Possession of cell walls is not a distinguishing characteristic of animals. Hence, the correct answer is option b.

Explanation of Solution

Reason for correct answer:

Animals can be defined as multicellular heterotrophs with cells that lack cell walls, the capacity to move at some point in their life cycle, and the ability to reproduce sexually.

Option b. is given as “possession of cell walls”.

Animal cells lack a cell wall and are quite flexible. The cells of plants, fungi, bacteria, archaea, and most protists possess a rigid cell wall. Hence, the correct answer is option b.

Reasons for incorrect answer:

Option a. is given as, “the capacity to move at some point in the life cycle”.

Most animals have a muscle system, which allows them to move in their environment. Hence, option a. is incorrect.

Option c. is given as, “multicellularity”.

Animals are multicellular in nature, for example sponges (a simple type of animal). Hence, option c. is incorrect.

Option d. is given as, “heterotrophy”.

Animals obtain their food by eating other organisms. Plants and algae are grouped as autotrophs since they produce their own food. Hence, option d. is incorrect.

Option e. is given as, “All of the above are characteristics of animals”.

Animal cells do not possess a cell wall. Therefore, presence of cell wall in animal cells is not considered as a distinguishing characteristic of animals. Hence, option e. is incorrect.

Hence, the options a., c., d., and e. are incorrect.

Conclusion

Thus, possession of cell walls is not a distinguishing characteristic of animals.

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

Chapter 32, Problem 1TY

Summary Introduction

Introduction: Animals have a number of characteristics that distinguish them from other organisms. The characteristics include multicellularity, the presence of an extracellular matrix, heterotrophic feeding, and possession of nervous and muscle tissues.

Expert Solution & Answer

Answer to Problem 1TY

Correct answer:

Possession of cell walls is not a distinguishing characteristic of animals. Hence, the correct answer is option b.

Explanation of Solution

Reason for correct answer:

Animals can be defined as multicellular heterotrophs with cells that lack cell walls, the capacity to move at some point in their life cycle, and the ability to reproduce sexually.

Option b. is given as “possession of cell walls”.

Animal cells lack a cell wall and are quite flexible. The cells of plants, fungi, bacteria, archaea, and most protists possess a rigid cell wall. Hence, the correct answer is option b.

Reasons for incorrect answer:

Option a. is given as, “the capacity to move at some point in the life cycle”.

Most animals have a muscle system, which allows them to move in their environment. Hence, option a. is incorrect.

Option c. is given as, “multicellularity”.

Animals are multicellular in nature, for example sponges (a simple type of animal). Hence, option c. is incorrect.

Option d. is given as, “heterotrophy”.

Animals obtain their food by eating other organisms. Plants and algae are grouped as autotrophs since they produce their own food. Hence, option d. is incorrect.

Option e. is given as, “All of the above are characteristics of animals”.

Animal cells do not possess a cell wall. Therefore, presence of cell wall in animal cells is not considered as a distinguishing characteristic of animals. Hence, option e. is incorrect.

Hence, the options a., c., d., and e. are incorrect.

Conclusion

Thus, possession of cell walls is not a distinguishing characteristic of animals.

Answer 6

Chapter 32, Problem 1TY

Summary Introduction

Introduction: Animals have a number of characteristics that distinguish them from other organisms. The characteristics include multicellularity, the presence of an extracellular matrix, heterotrophic feeding, and possession of nervous and muscle tissues.

Expert Solution & Answer

Answer to Problem 1TY

Correct answer:

Possession of cell walls is not a distinguishing characteristic of animals. Hence, the correct answer is option b.

Explanation of Solution

Reason for correct answer:

Animals can be defined as multicellular heterotrophs with cells that lack cell walls, the capacity to move at some point in their life cycle, and the ability to reproduce sexually.

Option b. is given as “possession of cell walls”.

Animal cells lack a cell wall and are quite flexible. The cells of plants, fungi, bacteria, archaea, and most protists possess a rigid cell wall. Hence, the correct answer is option b.

Reasons for incorrect answer:

Option a. is given as, “the capacity to move at some point in the life cycle”.

Most animals have a muscle system, which allows them to move in their environment. Hence, option a. is incorrect.

Option c. is given as, “multicellularity”.

Animals are multicellular in nature, for example sponges (a simple type of animal). Hence, option c. is incorrect.

Option d. is given as, “heterotrophy”.

Animals obtain their food by eating other organisms. Plants and algae are grouped as autotrophs since they produce their own food. Hence, option d. is incorrect.

Option e. is given as, “All of the above are characteristics of animals”.

Animal cells do not possess a cell wall. Therefore, presence of cell wall in animal cells is not considered as a distinguishing characteristic of animals. Hence, option e. is incorrect.

Hence, the options a., c., d., and e. are incorrect.

Conclusion

Thus, possession of cell walls is not a distinguishing characteristic of animals.

Answer 7

Chapter 32, Problem 1TY

Summary Introduction

Introduction: Animals have a number of characteristics that distinguish them from other organisms. The characteristics include multicellularity, the presence of an extracellular matrix, heterotrophic feeding, and possession of nervous and muscle tissues.

Answer 8

Expert Solution & Answer

Answer to Problem 1TY

Correct answer:

Possession of cell walls is not a distinguishing characteristic of animals. Hence, the correct answer is option b.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

Reason for correct answer:

Animals can be defined as multicellular heterotrophs with cells that lack cell walls, the capacity to move at some point in their life cycle, and the ability to reproduce sexually.

Option b. is given as “possession of cell walls”.

Animal cells lack a cell wall and are quite flexible. The cells of plants, fungi, bacteria, archaea, and most protists possess a rigid cell wall. Hence, the correct answer is option b.

Reasons for incorrect answer:

Option a. is given as, “the capacity to move at some point in the life cycle”.

Most animals have a muscle system, which allows them to move in their environment. Hence, option a. is incorrect.

Option c. is given as, “multicellularity”.

Animals are multicellular in nature, for example sponges (a simple type of animal). Hence, option c. is incorrect.

Option d. is given as, “heterotrophy”.

Animals obtain their food by eating other organisms. Plants and algae are grouped as autotrophs since they produce their own food. Hence, option d. is incorrect.

Option e. is given as, “All of the above are characteristics of animals”.

Animal cells do not possess a cell wall. Therefore, presence of cell wall in animal cells is not considered as a distinguishing characteristic of animals. Hence, option e. is incorrect.

Hence, the options a., c., d., and e. are incorrect.