Parthenogenesis is a mode of asexual reproduction in which an egg develops into an embryo without fertilization.

Question

Want to see more full solutions like this?

Answer 1

Question

Chapter 36, Problem 1TYU

Summary Introduction

Introduction:

Parthenogenesis is a mode of asexual reproduction in which an egg develops into an embryo without fertilization.

Expert Solution & Answer

Answer to Problem 1TYU

Correct answer:

Only a single parent is required for parthenogenesis, as fertilization is not needed. Hence, fertilization is not required for the development of an egg into an embryo. Therefore, option (D) is correct.

Explanation of Solution

Reason for the correct statement:

Parthenogenesis is observed in lower plants and animals. The egg or gamete produced by the female develops into a complete organism without fusion with the male gamete.

Option (D) is given as “An egg develops without being fertilized”.

“In parthenogenesis, an egg develops without being fertilized”. Thus, it is the right answer.

Hence, option (D) is correct.

Reasons for the incorrect statements:

Option (A) is given as “An individual may change its sex”.

An individual changing its sex is not parthenogenesis; it is called sequential hermaphroditism. Therefore, it is a wrong answer.

Option (B) is given as “Groups of cells grow into new individual”.

In parthenogenesis, a single egg develops into a complete organism, not from the groups of cells. Therefore, it is the wrong answer.

Option (C) is given as “An organism is first a male and then a female”.

An organism that develops as a male, and then develops into a female is called a protandrous hermaphrodite. Therefore, it is the wrong answer.

Hence, options (A), (B) and (C) are incorrect.

Conclusion

Parthenogenesis is an asexual mode of reproduction in which an organism develops from an unfertilized egg.

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

Identify the indicated cavity (Fucus). a. antheridia b. conceptacel c. receptacle d. oogonium e. none of these

Identify the indicated structure (Saprolegnia). a. antheridium O b. oospore c.sperm d. auxospore e. tetraspore Of. zygospore

Using information from the primary literature (several references have been provided as a starting point below) please answer the following question: Based on your review of the literature on rewilding, what are the major scientific pros and cons for rewilding? Please note that the focus of this assignment are the (biological) scientific issues associated with rewilding. As will be discussed in class, there are a number of non-scientific issues involved or implicated in rewilding, all ultimately affecting the public acceptability of rewilding. Although these issues are important – indeed, critical – in this assignment you should focus on the biological science issues and questions. Details: You must enumerate at least two pros and at least two cons. Your answer should be no more than 500 well-chosen words, excluding references. Think carefully about how best to organize and structure your answer. Aim for high information density: say a lot, but say it succinctly. Recall Nietzche’s…

Answer 2

Question

Chapter 36, Problem 1TYU

Summary Introduction

Introduction:

Parthenogenesis is a mode of asexual reproduction in which an egg develops into an embryo without fertilization.

Expert Solution & Answer

Answer to Problem 1TYU

Correct answer:

Only a single parent is required for parthenogenesis, as fertilization is not needed. Hence, fertilization is not required for the development of an egg into an embryo. Therefore, option (D) is correct.

Explanation of Solution

Reason for the correct statement:

Parthenogenesis is observed in lower plants and animals. The egg or gamete produced by the female develops into a complete organism without fusion with the male gamete.

Option (D) is given as “An egg develops without being fertilized”.

“In parthenogenesis, an egg develops without being fertilized”. Thus, it is the right answer.

Hence, option (D) is correct.

Reasons for the incorrect statements:

Option (A) is given as “An individual may change its sex”.

An individual changing its sex is not parthenogenesis; it is called sequential hermaphroditism. Therefore, it is a wrong answer.

Option (B) is given as “Groups of cells grow into new individual”.

In parthenogenesis, a single egg develops into a complete organism, not from the groups of cells. Therefore, it is the wrong answer.

Option (C) is given as “An organism is first a male and then a female”.

An organism that develops as a male, and then develops into a female is called a protandrous hermaphrodite. Therefore, it is the wrong answer.

Hence, options (A), (B) and (C) are incorrect.

Conclusion

Parthenogenesis is an asexual mode of reproduction in which an organism develops from an unfertilized egg.

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 36, Problem 1TYU

Summary Introduction

Introduction:

Parthenogenesis is a mode of asexual reproduction in which an egg develops into an embryo without fertilization.

Expert Solution & Answer

Answer to Problem 1TYU

Correct answer:

Only a single parent is required for parthenogenesis, as fertilization is not needed. Hence, fertilization is not required for the development of an egg into an embryo. Therefore, option (D) is correct.

Explanation of Solution

Reason for the correct statement:

Parthenogenesis is observed in lower plants and animals. The egg or gamete produced by the female develops into a complete organism without fusion with the male gamete.

Option (D) is given as “An egg develops without being fertilized”.

“In parthenogenesis, an egg develops without being fertilized”. Thus, it is the right answer.

Hence, option (D) is correct.

Reasons for the incorrect statements:

Option (A) is given as “An individual may change its sex”.

An individual changing its sex is not parthenogenesis; it is called sequential hermaphroditism. Therefore, it is a wrong answer.

Option (B) is given as “Groups of cells grow into new individual”.

In parthenogenesis, a single egg develops into a complete organism, not from the groups of cells. Therefore, it is the wrong answer.

Option (C) is given as “An organism is first a male and then a female”.

An organism that develops as a male, and then develops into a female is called a protandrous hermaphrodite. Therefore, it is the wrong answer.

Hence, options (A), (B) and (C) are incorrect.

Conclusion

Parthenogenesis is an asexual mode of reproduction in which an organism develops from an unfertilized egg.

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 36, Problem 1TYU

Summary Introduction

Introduction:

Parthenogenesis is a mode of asexual reproduction in which an egg develops into an embryo without fertilization.

Expert Solution & Answer

Answer to Problem 1TYU

Correct answer:

Only a single parent is required for parthenogenesis, as fertilization is not needed. Hence, fertilization is not required for the development of an egg into an embryo. Therefore, option (D) is correct.

Explanation of Solution

Reason for the correct statement:

Parthenogenesis is observed in lower plants and animals. The egg or gamete produced by the female develops into a complete organism without fusion with the male gamete.

Option (D) is given as “An egg develops without being fertilized”.

“In parthenogenesis, an egg develops without being fertilized”. Thus, it is the right answer.

Hence, option (D) is correct.

Reasons for the incorrect statements:

Option (A) is given as “An individual may change its sex”.

An individual changing its sex is not parthenogenesis; it is called sequential hermaphroditism. Therefore, it is a wrong answer.

Option (B) is given as “Groups of cells grow into new individual”.

In parthenogenesis, a single egg develops into a complete organism, not from the groups of cells. Therefore, it is the wrong answer.

Option (C) is given as “An organism is first a male and then a female”.

An organism that develops as a male, and then develops into a female is called a protandrous hermaphrodite. Therefore, it is the wrong answer.

Hence, options (A), (B) and (C) are incorrect.

Conclusion

Parthenogenesis is an asexual mode of reproduction in which an organism develops from an unfertilized egg.

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 36, Problem 1TYU

Summary Introduction

Introduction:

Parthenogenesis is a mode of asexual reproduction in which an egg develops into an embryo without fertilization.

Expert Solution & Answer

Answer to Problem 1TYU

Correct answer:

Only a single parent is required for parthenogenesis, as fertilization is not needed. Hence, fertilization is not required for the development of an egg into an embryo. Therefore, option (D) is correct.

Explanation of Solution

Reason for the correct statement:

Parthenogenesis is observed in lower plants and animals. The egg or gamete produced by the female develops into a complete organism without fusion with the male gamete.

Option (D) is given as “An egg develops without being fertilized”.

“In parthenogenesis, an egg develops without being fertilized”. Thus, it is the right answer.

Hence, option (D) is correct.

Reasons for the incorrect statements:

Option (A) is given as “An individual may change its sex”.

An individual changing its sex is not parthenogenesis; it is called sequential hermaphroditism. Therefore, it is a wrong answer.

Option (B) is given as “Groups of cells grow into new individual”.

In parthenogenesis, a single egg develops into a complete organism, not from the groups of cells. Therefore, it is the wrong answer.

Option (C) is given as “An organism is first a male and then a female”.

An organism that develops as a male, and then develops into a female is called a protandrous hermaphrodite. Therefore, it is the wrong answer.

Hence, options (A), (B) and (C) are incorrect.

Conclusion

Parthenogenesis is an asexual mode of reproduction in which an organism develops from an unfertilized egg.

Answer 6

Chapter 36, Problem 1TYU

Summary Introduction

Introduction:

Parthenogenesis is a mode of asexual reproduction in which an egg develops into an embryo without fertilization.

Expert Solution & Answer

Answer to Problem 1TYU

Correct answer:

Only a single parent is required for parthenogenesis, as fertilization is not needed. Hence, fertilization is not required for the development of an egg into an embryo. Therefore, option (D) is correct.

Explanation of Solution

Reason for the correct statement:

Parthenogenesis is observed in lower plants and animals. The egg or gamete produced by the female develops into a complete organism without fusion with the male gamete.

Option (D) is given as “An egg develops without being fertilized”.

“In parthenogenesis, an egg develops without being fertilized”. Thus, it is the right answer.

Hence, option (D) is correct.

Reasons for the incorrect statements:

Option (A) is given as “An individual may change its sex”.

An individual changing its sex is not parthenogenesis; it is called sequential hermaphroditism. Therefore, it is a wrong answer.

Option (B) is given as “Groups of cells grow into new individual”.

In parthenogenesis, a single egg develops into a complete organism, not from the groups of cells. Therefore, it is the wrong answer.

Option (C) is given as “An organism is first a male and then a female”.

An organism that develops as a male, and then develops into a female is called a protandrous hermaphrodite. Therefore, it is the wrong answer.

Hence, options (A), (B) and (C) are incorrect.

Conclusion

Parthenogenesis is an asexual mode of reproduction in which an organism develops from an unfertilized egg.

Answer 7

Chapter 36, Problem 1TYU

Summary Introduction

Introduction:

Parthenogenesis is a mode of asexual reproduction in which an egg develops into an embryo without fertilization.

Answer 8

Expert Solution & Answer

Answer to Problem 1TYU

Correct answer:

Only a single parent is required for parthenogenesis, as fertilization is not needed. Hence, fertilization is not required for the development of an egg into an embryo. Therefore, option (D) is correct.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

Reason for the correct statement:

Parthenogenesis is observed in lower plants and animals. The egg or gamete produced by the female develops into a complete organism without fusion with the male gamete.

Option (D) is given as “An egg develops without being fertilized”.

“In parthenogenesis, an egg develops without being fertilized”. Thus, it is the right answer.

Hence, option (D) is correct.

Reasons for the incorrect statements:

Option (A) is given as “An individual may change its sex”.

An individual changing its sex is not parthenogenesis; it is called sequential hermaphroditism. Therefore, it is a wrong answer.

Option (B) is given as “Groups of cells grow into new individual”.

In parthenogenesis, a single egg develops into a complete organism, not from the groups of cells. Therefore, it is the wrong answer.

Option (C) is given as “An organism is first a male and then a female”.

An organism that develops as a male, and then develops into a female is called a protandrous hermaphrodite. Therefore, it is the wrong answer.

Hence, options (A), (B) and (C) are incorrect.

Answer 12

Conclusion

Parthenogenesis is an asexual mode of reproduction in which an organism develops from an unfertilized egg.

Answer 13

Ch. 36.1 - Prob. 1CC Ch. 36.1 - Prob. 2CC Ch. 36.1 - MAKE CONNECTIONS What examples of plant...Ch. 36.2 - Prob. 1CC Ch. 36.2 - Why might using a hot tub frequently make it...Ch. 36.2 - Prob. 3CC Ch. 36.2 - WHAT IF? If each vas deferens in a male was...Ch. 36.3 - Prob. 1CC Ch. 36.3 - How does an estrous cycle differ from a menstrual...Ch. 36.3 - Prob. 3CC

Parthenogenesis is a mode of asexual reproduction in which an egg develops into an embryo without fertilization.

Videos

Introduction:

Parthenogenesis is a mode of asexual reproduction in which an egg develops into an embryo without fertilization.

Answer to Problem 1TYU

Explanation of Solution

Want to see more full solutions like this?

Chapter 36 Solutions

Parthenogenesis is a mode of asexual reproduction in which an egg develops into an embryo without fertilization.

Videos

Introduction: Parthenogenesis is a mode of asexual reproduction in which an egg develops into an embryo without fertilization.

Answer to Problem 1TYU

Explanation of Solution

Want to see more full solutions like this?

Chapter 36 Solutions

Introduction:

Parthenogenesis is a mode of asexual reproduction in which an egg develops into an embryo without fertilization.