The three different processes that occur during a sexual life cycle that increase the genetic diversity of offspring. Concept introduction: Sexual reproduction increases the genetic diversity thatenables organisms to survive better in the unfavorable environment. Genetic diversity mainly arises due to the shuffling of chromosomes during the meiosis process. Different combinations of chromosomes at metaphase 1 of meiosis occurring in the gametes are one process leading to the genetic diversity. Crossing over during prophase Iincreases the chance of producing a new combination of genes by exchanging chromosomes. Genetic variations can also occur due to random fertilization of eggs by sperm.

Question

Want to see the full answer?

Answer 1

Question

Chapter 8, Problem 14TYK

Summary Introduction

To explain: The three different processes that occur during a sexual life cycle that increase the genetic diversity of offspring.

Concept introduction: Sexual reproduction increases the genetic diversity thatenables organisms to survive better in the unfavorable environment. Genetic diversity mainly arises due to the shuffling of chromosomes during the meiosis process. Different combinations of chromosomes at metaphase 1 of meiosis occurring in the gametes are one process leading to the genetic diversity. Crossing over during prophase Iincreases the chance of producing a new combination of genes by exchanging chromosomes. Genetic variations can also occur due to random fertilization of eggs by sperm.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

Genetic variations: Explain the three mechanisms that contribute to genetic variations in sexual life cycle.

Describe the three major types of sexual life cycles.

Explain how sexual differentiation is determined by the sex chromosomes and prenatal hormones?

Answer 2

Question

Chapter 8, Problem 14TYK

Summary Introduction

To explain: The three different processes that occur during a sexual life cycle that increase the genetic diversity of offspring.

Concept introduction: Sexual reproduction increases the genetic diversity thatenables organisms to survive better in the unfavorable environment. Genetic diversity mainly arises due to the shuffling of chromosomes during the meiosis process. Different combinations of chromosomes at metaphase 1 of meiosis occurring in the gametes are one process leading to the genetic diversity. Crossing over during prophase Iincreases the chance of producing a new combination of genes by exchanging chromosomes. Genetic variations can also occur due to random fertilization of eggs by sperm.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 8, Problem 14TYK

Summary Introduction

To explain: The three different processes that occur during a sexual life cycle that increase the genetic diversity of offspring.

Concept introduction: Sexual reproduction increases the genetic diversity thatenables organisms to survive better in the unfavorable environment. Genetic diversity mainly arises due to the shuffling of chromosomes during the meiosis process. Different combinations of chromosomes at metaphase 1 of meiosis occurring in the gametes are one process leading to the genetic diversity. Crossing over during prophase Iincreases the chance of producing a new combination of genes by exchanging chromosomes. Genetic variations can also occur due to random fertilization of eggs by sperm.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 8, Problem 14TYK

Summary Introduction

To explain: The three different processes that occur during a sexual life cycle that increase the genetic diversity of offspring.

Concept introduction: Sexual reproduction increases the genetic diversity thatenables organisms to survive better in the unfavorable environment. Genetic diversity mainly arises due to the shuffling of chromosomes during the meiosis process. Different combinations of chromosomes at metaphase 1 of meiosis occurring in the gametes are one process leading to the genetic diversity. Crossing over during prophase Iincreases the chance of producing a new combination of genes by exchanging chromosomes. Genetic variations can also occur due to random fertilization of eggs by sperm.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 8, Problem 14TYK

Summary Introduction

To explain: The three different processes that occur during a sexual life cycle that increase the genetic diversity of offspring.

Concept introduction: Sexual reproduction increases the genetic diversity thatenables organisms to survive better in the unfavorable environment. Genetic diversity mainly arises due to the shuffling of chromosomes during the meiosis process. Different combinations of chromosomes at metaphase 1 of meiosis occurring in the gametes are one process leading to the genetic diversity. Crossing over during prophase Iincreases the chance of producing a new combination of genes by exchanging chromosomes. Genetic variations can also occur due to random fertilization of eggs by sperm.

Answer 6

Chapter 8, Problem 14TYK

Summary Introduction

To explain: The three different processes that occur during a sexual life cycle that increase the genetic diversity of offspring.

Concept introduction: Sexual reproduction increases the genetic diversity thatenables organisms to survive better in the unfavorable environment. Genetic diversity mainly arises due to the shuffling of chromosomes during the meiosis process. Different combinations of chromosomes at metaphase 1 of meiosis occurring in the gametes are one process leading to the genetic diversity. Crossing over during prophase Iincreases the chance of producing a new combination of genes by exchanging chromosomes. Genetic variations can also occur due to random fertilization of eggs by sperm.

Answer 7

Chapter 8, Problem 14TYK

Summary Introduction

To explain: The three different processes that occur during a sexual life cycle that increase the genetic diversity of offspring.

Concept introduction: Sexual reproduction increases the genetic diversity thatenables organisms to survive better in the unfavorable environment. Genetic diversity mainly arises due to the shuffling of chromosomes during the meiosis process. Different combinations of chromosomes at metaphase 1 of meiosis occurring in the gametes are one process leading to the genetic diversity. Crossing over during prophase Iincreases the chance of producing a new combination of genes by exchanging chromosomes. Genetic variations can also occur due to random fertilization of eggs by sperm.

Answer 8

Expert Solution & Answer

Answer 9

Expert Solution & Answer

Answer 10

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 11

Ch. 8 - Complete the following table to compare mitosis...Ch. 8 - If an intestinal cell in a grasshopper contains 24...Ch. 8 - Which of the following is not a function of...Ch. 8 - It is difficult to observe individual chromosomes...Ch. 8 - A fruit fly somatic cell contains 8 chromosomes....Ch. 8 - If a fragment of a chromosome breaks off and then...Ch. 8 - Which of the following phases of mitosis is...Ch. 8 - A biochemist measured the amount of DNA in cells...Ch. 8 - A micrograph of a dividing cell from a mouse...Ch. 8 - Cytochalasin B is a chemical that disrupts...

Solution Summary: The author explains the three different processes that occur during a sexual life cycle that increase the genetic diversity of offspring.

Concept explainers

Want to see the full answer?

Chapter 8 Solutions