a. What adaptive advantages may asexual reproduction provide? b. What adaptive advantages may sexual reproduction provide? c. If a hermaphrodite self-fertilizes, is that asexual or sexual reproduction? Explain.

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Answer 1

Textbook Question

Chapter 46, Problem 1IQ

a. What adaptive advantages may asexual reproduction provide?
b. What adaptive advantages may sexual reproduction provide?
c. If a hermaphrodite self-fertilizes, is that asexual or sexual reproduction? Explain.

a.

Expert Solution

Summary Introduction

To determine: The adaptive advantages provided by asexual reproduction.

Introduction: Asexual reproduction is a uni-parental process (only one parent plant is involved). In this type of reproduction, offspring will only have the characteristics and traits from a single parent.

Explanation of Solution

The adaptive advantages provided by asexual reproduction are as follows:

Production of a large number of offspring over a short period of time.
Perpetuation of successful genotypes in stable habitats.
It does not mate and is friendly to the environment.

b.

Expert Solution

Summary Introduction

To determine: The adaptive advantages provided by sexual reproduction.

Introduction: Sexual reproduction is the process that involves the formation of diploid zygote by the fusion of male and female gamete. The resulting zygote has genetic makeup that is different from its parents and this change in genetic makeup is known as genetic variation.

Explanation of Solution

The adaptive advantages provided by sexual reproduction are as follows:

Greater level genetic diversity enhances the reproductive success.
It promotes survival.
It removes harmful alleles from the population.

c.

Expert Solution

Summary Introduction

To determine: Whether the self-fertilization of hermaphrodite is sexual or asexual reproduction.

Introduction: Reproduction is the process by which the organisms propagate their species by the union of the male and females gametes in the case of sexual reproduction or by other asexual means. Sexual reproduction and asexual reproduction are the two types of reproduction.

Explanation of Solution

Self-fertilization of hermaphrodite is a sexual reproduction. This is because involves the union of male and female gametes. There will be genetic variation within offspring as a result of genetic recombination during meiosis and fertilization.

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Students have asked these similar questions

a. How many spermatozoa does one secondary spermatocyte produce? b. Where in zygote does the first cleavage division occur?

Which of the following correctly describes hermaphroditism? A. It is an example of sexual reproduction because it involves a male and a female. B. It is an example of asexual reproduction because only one individual needs to be involved. C. It is an example of sexual reproduction because it involves fusion of two gametes. D. It is an example of asexual reproduction because the offspring are genetically identical to the parent.

If an organism reproduces very freely by asexual means, is there any advantage to its also reproducing sexually?

Answer 2

Textbook Question

Chapter 46, Problem 1IQ

a. What adaptive advantages may asexual reproduction provide?
b. What adaptive advantages may sexual reproduction provide?
c. If a hermaphrodite self-fertilizes, is that asexual or sexual reproduction? Explain.

a.

Expert Solution

Summary Introduction

To determine: The adaptive advantages provided by asexual reproduction.

Introduction: Asexual reproduction is a uni-parental process (only one parent plant is involved). In this type of reproduction, offspring will only have the characteristics and traits from a single parent.

Explanation of Solution

The adaptive advantages provided by asexual reproduction are as follows:

Production of a large number of offspring over a short period of time.
Perpetuation of successful genotypes in stable habitats.
It does not mate and is friendly to the environment.

b.

Expert Solution

Summary Introduction

To determine: The adaptive advantages provided by sexual reproduction.

Introduction: Sexual reproduction is the process that involves the formation of diploid zygote by the fusion of male and female gamete. The resulting zygote has genetic makeup that is different from its parents and this change in genetic makeup is known as genetic variation.

Explanation of Solution

The adaptive advantages provided by sexual reproduction are as follows:

Greater level genetic diversity enhances the reproductive success.
It promotes survival.
It removes harmful alleles from the population.

c.

Expert Solution

Summary Introduction

To determine: Whether the self-fertilization of hermaphrodite is sexual or asexual reproduction.

Introduction: Reproduction is the process by which the organisms propagate their species by the union of the male and females gametes in the case of sexual reproduction or by other asexual means. Sexual reproduction and asexual reproduction are the two types of reproduction.

Explanation of Solution

Self-fertilization of hermaphrodite is a sexual reproduction. This is because involves the union of male and female gametes. There will be genetic variation within offspring as a result of genetic recombination during meiosis and fertilization.

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Answer 3

Textbook Question

Chapter 46, Problem 1IQ

a. What adaptive advantages may asexual reproduction provide?
b. What adaptive advantages may sexual reproduction provide?
c. If a hermaphrodite self-fertilizes, is that asexual or sexual reproduction? Explain.

a.

Expert Solution

Summary Introduction

To determine: The adaptive advantages provided by asexual reproduction.

Introduction: Asexual reproduction is a uni-parental process (only one parent plant is involved). In this type of reproduction, offspring will only have the characteristics and traits from a single parent.

Explanation of Solution

The adaptive advantages provided by asexual reproduction are as follows:

Production of a large number of offspring over a short period of time.
Perpetuation of successful genotypes in stable habitats.
It does not mate and is friendly to the environment.

b.

Expert Solution

Summary Introduction

To determine: The adaptive advantages provided by sexual reproduction.

Introduction: Sexual reproduction is the process that involves the formation of diploid zygote by the fusion of male and female gamete. The resulting zygote has genetic makeup that is different from its parents and this change in genetic makeup is known as genetic variation.

Explanation of Solution

The adaptive advantages provided by sexual reproduction are as follows:

Greater level genetic diversity enhances the reproductive success.
It promotes survival.
It removes harmful alleles from the population.

c.

Expert Solution

Summary Introduction

To determine: Whether the self-fertilization of hermaphrodite is sexual or asexual reproduction.

Introduction: Reproduction is the process by which the organisms propagate their species by the union of the male and females gametes in the case of sexual reproduction or by other asexual means. Sexual reproduction and asexual reproduction are the two types of reproduction.

Explanation of Solution

Self-fertilization of hermaphrodite is a sexual reproduction. This is because involves the union of male and female gametes. There will be genetic variation within offspring as a result of genetic recombination during meiosis and fertilization.

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Answer 4

Textbook Question

Chapter 46, Problem 1IQ

a. What adaptive advantages may asexual reproduction provide?
b. What adaptive advantages may sexual reproduction provide?
c. If a hermaphrodite self-fertilizes, is that asexual or sexual reproduction? Explain.

a.

Expert Solution

Summary Introduction

To determine: The adaptive advantages provided by asexual reproduction.

Introduction: Asexual reproduction is a uni-parental process (only one parent plant is involved). In this type of reproduction, offspring will only have the characteristics and traits from a single parent.

Explanation of Solution

The adaptive advantages provided by asexual reproduction are as follows:

Production of a large number of offspring over a short period of time.
Perpetuation of successful genotypes in stable habitats.
It does not mate and is friendly to the environment.

b.

Expert Solution

Summary Introduction

To determine: The adaptive advantages provided by sexual reproduction.

Introduction: Sexual reproduction is the process that involves the formation of diploid zygote by the fusion of male and female gamete. The resulting zygote has genetic makeup that is different from its parents and this change in genetic makeup is known as genetic variation.

Explanation of Solution

The adaptive advantages provided by sexual reproduction are as follows:

Greater level genetic diversity enhances the reproductive success.
It promotes survival.
It removes harmful alleles from the population.

c.

Expert Solution

Summary Introduction

To determine: Whether the self-fertilization of hermaphrodite is sexual or asexual reproduction.

Introduction: Reproduction is the process by which the organisms propagate their species by the union of the male and females gametes in the case of sexual reproduction or by other asexual means. Sexual reproduction and asexual reproduction are the two types of reproduction.

Explanation of Solution

Self-fertilization of hermaphrodite is a sexual reproduction. This is because involves the union of male and female gametes. There will be genetic variation within offspring as a result of genetic recombination during meiosis and fertilization.

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Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

a.

Expert Solution

Summary Introduction

To determine: The adaptive advantages provided by asexual reproduction.

Introduction: Asexual reproduction is a uni-parental process (only one parent plant is involved). In this type of reproduction, offspring will only have the characteristics and traits from a single parent.

Explanation of Solution

The adaptive advantages provided by asexual reproduction are as follows:

Production of a large number of offspring over a short period of time.
Perpetuation of successful genotypes in stable habitats.
It does not mate and is friendly to the environment.

b.

Expert Solution

Summary Introduction

To determine: The adaptive advantages provided by sexual reproduction.

Introduction: Sexual reproduction is the process that involves the formation of diploid zygote by the fusion of male and female gamete. The resulting zygote has genetic makeup that is different from its parents and this change in genetic makeup is known as genetic variation.

Explanation of Solution

The adaptive advantages provided by sexual reproduction are as follows:

Greater level genetic diversity enhances the reproductive success.
It promotes survival.
It removes harmful alleles from the population.

c.

Expert Solution

Summary Introduction

To determine: Whether the self-fertilization of hermaphrodite is sexual or asexual reproduction.

Introduction: Reproduction is the process by which the organisms propagate their species by the union of the male and females gametes in the case of sexual reproduction or by other asexual means. Sexual reproduction and asexual reproduction are the two types of reproduction.

Explanation of Solution

Self-fertilization of hermaphrodite is a sexual reproduction. This is because involves the union of male and female gametes. There will be genetic variation within offspring as a result of genetic recombination during meiosis and fertilization.

Answer 8

a.

Expert Solution

Summary Introduction

To determine: The adaptive advantages provided by asexual reproduction.

Introduction: Asexual reproduction is a uni-parental process (only one parent plant is involved). In this type of reproduction, offspring will only have the characteristics and traits from a single parent.

Explanation of Solution

The adaptive advantages provided by asexual reproduction are as follows:

Production of a large number of offspring over a short period of time.
Perpetuation of successful genotypes in stable habitats.
It does not mate and is friendly to the environment.

Answer 9

a.

Expert Solution

Answer 10

a.

Expert Solution

Answer 11

Expert Solution

Answer 12

Summary Introduction

To determine: The adaptive advantages provided by asexual reproduction.

Introduction: Asexual reproduction is a uni-parental process (only one parent plant is involved). In this type of reproduction, offspring will only have the characteristics and traits from a single parent.

Answer 13

Explanation of Solution

The adaptive advantages provided by asexual reproduction are as follows:

Production of a large number of offspring over a short period of time.
Perpetuation of successful genotypes in stable habitats.
It does not mate and is friendly to the environment.

Answer 14

b.

Expert Solution

Summary Introduction

To determine: The adaptive advantages provided by sexual reproduction.

Introduction: Sexual reproduction is the process that involves the formation of diploid zygote by the fusion of male and female gamete. The resulting zygote has genetic makeup that is different from its parents and this change in genetic makeup is known as genetic variation.

Explanation of Solution

The adaptive advantages provided by sexual reproduction are as follows:

Greater level genetic diversity enhances the reproductive success.
It promotes survival.
It removes harmful alleles from the population.

Answer 15

b.

Expert Solution

Answer 16

b.

Expert Solution

Answer 17

Expert Solution

Answer 18

Summary Introduction

To determine: The adaptive advantages provided by sexual reproduction.

Introduction: Sexual reproduction is the process that involves the formation of diploid zygote by the fusion of male and female gamete. The resulting zygote has genetic makeup that is different from its parents and this change in genetic makeup is known as genetic variation.

Answer 19

Explanation of Solution

The adaptive advantages provided by sexual reproduction are as follows:

Greater level genetic diversity enhances the reproductive success.
It promotes survival.
It removes harmful alleles from the population.

Answer 20

c.

Expert Solution

Summary Introduction

To determine: Whether the self-fertilization of hermaphrodite is sexual or asexual reproduction.

Introduction: Reproduction is the process by which the organisms propagate their species by the union of the male and females gametes in the case of sexual reproduction or by other asexual means. Sexual reproduction and asexual reproduction are the two types of reproduction.

Explanation of Solution

Self-fertilization of hermaphrodite is a sexual reproduction. This is because involves the union of male and female gametes. There will be genetic variation within offspring as a result of genetic recombination during meiosis and fertilization.

Answer 21

c.

Expert Solution

Answer 22

c.

Expert Solution

Answer 23

Expert Solution

Answer 24

Summary Introduction

To determine: Whether the self-fertilization of hermaphrodite is sexual or asexual reproduction.

Introduction: Reproduction is the process by which the organisms propagate their species by the union of the male and females gametes in the case of sexual reproduction or by other asexual means. Sexual reproduction and asexual reproduction are the two types of reproduction.

Answer 25

Explanation of Solution

Self-fertilization of hermaphrodite is a sexual reproduction. This is because involves the union of male and female gametes. There will be genetic variation within offspring as a result of genetic recombination during meiosis and fertilization.

Answer 26

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a. What adaptive advantages may asexual reproduction provide? b. What adaptive advantages may sexual reproduction provide? c. If a hermaphrodite self-fertilizes, is that asexual or sexual reproduction? Explain.

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