Whether it is possible for a boy-girl pair of twins to be genetically identical. Introduction: The process of meiosis produces four genetically different haploid nuclei. This process produces egg cells in females and sperms in males. When the egg and sperm unite at fertilization, zygote forms. When mitosis follows, each daughter cell contains the same genetic material as the zygote. If an early embryo splits just a few hours or days after fertilization and the resulting split is complete, then it results in the formation of identical twins. If the split is incomplete, then conjoined twins develop.

Question

Want to see the full answer?

Answer 1

Question

Chapter 9, Problem 8WIO

Summary Introduction

To determine:

Whether it is possible for a boy-girl pair of twins to be genetically identical.

Introduction:

The process of meiosis produces four genetically different haploid nuclei. This process produces egg cells in females and sperms in males. When the egg and sperm unite at fertilization, zygote forms. When mitosis follows, each daughter cell contains the same genetic material as the zygote. If an early embryo splits just a few hours or days after fertilization and the resulting split is complete, then it results in the formation of identical twins. If the split is incomplete, then conjoined twins develop.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

Why are identical twins not 100% the same

How two genetically identical twins are not really identical?

How many phenotypes are possible?

Answer 2

Question

Chapter 9, Problem 8WIO

Summary Introduction

To determine:

Whether it is possible for a boy-girl pair of twins to be genetically identical.

Introduction:

The process of meiosis produces four genetically different haploid nuclei. This process produces egg cells in females and sperms in males. When the egg and sperm unite at fertilization, zygote forms. When mitosis follows, each daughter cell contains the same genetic material as the zygote. If an early embryo splits just a few hours or days after fertilization and the resulting split is complete, then it results in the formation of identical twins. If the split is incomplete, then conjoined twins develop.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 9, Problem 8WIO

Summary Introduction

To determine:

Whether it is possible for a boy-girl pair of twins to be genetically identical.

Introduction:

The process of meiosis produces four genetically different haploid nuclei. This process produces egg cells in females and sperms in males. When the egg and sperm unite at fertilization, zygote forms. When mitosis follows, each daughter cell contains the same genetic material as the zygote. If an early embryo splits just a few hours or days after fertilization and the resulting split is complete, then it results in the formation of identical twins. If the split is incomplete, then conjoined twins develop.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 9, Problem 8WIO

Summary Introduction

To determine:

Whether it is possible for a boy-girl pair of twins to be genetically identical.

Introduction:

The process of meiosis produces four genetically different haploid nuclei. This process produces egg cells in females and sperms in males. When the egg and sperm unite at fertilization, zygote forms. When mitosis follows, each daughter cell contains the same genetic material as the zygote. If an early embryo splits just a few hours or days after fertilization and the resulting split is complete, then it results in the formation of identical twins. If the split is incomplete, then conjoined twins develop.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 9, Problem 8WIO

Summary Introduction

To determine:

Whether it is possible for a boy-girl pair of twins to be genetically identical.

Introduction:

The process of meiosis produces four genetically different haploid nuclei. This process produces egg cells in females and sperms in males. When the egg and sperm unite at fertilization, zygote forms. When mitosis follows, each daughter cell contains the same genetic material as the zygote. If an early embryo splits just a few hours or days after fertilization and the resulting split is complete, then it results in the formation of identical twins. If the split is incomplete, then conjoined twins develop.

Answer 6

Chapter 9, Problem 8WIO

Summary Introduction

To determine:

Whether it is possible for a boy-girl pair of twins to be genetically identical.

Introduction:

The process of meiosis produces four genetically different haploid nuclei. This process produces egg cells in females and sperms in males. When the egg and sperm unite at fertilization, zygote forms. When mitosis follows, each daughter cell contains the same genetic material as the zygote. If an early embryo splits just a few hours or days after fertilization and the resulting split is complete, then it results in the formation of identical twins. If the split is incomplete, then conjoined twins develop.

Answer 7

Chapter 9, Problem 8WIO

Summary Introduction

To determine:

Whether it is possible for a boy-girl pair of twins to be genetically identical.

Introduction:

The process of meiosis produces four genetically different haploid nuclei. This process produces egg cells in females and sperms in males. When the egg and sperm unite at fertilization, zygote forms. When mitosis follows, each daughter cell contains the same genetic material as the zygote. If an early embryo splits just a few hours or days after fertilization and the resulting split is complete, then it results in the formation of identical twins. If the split is incomplete, then conjoined twins develop.

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. 9.1 - Prob. 1MC Ch. 9.1 - Prob. 2MC Ch. 9.1 - Prob. 3MC Ch. 9.2 - Prob. 1MC Ch. 9.2 - Draw a karyotype for a cell with a diploid number...Ch. 9.2 - Prob. 3MC Ch. 9.3 - Prob. 1MC Ch. 9.3 - Prob. 2MC Ch. 9.3 - Prob. 3MC Ch. 9.3 - Prob. 4MC

Solution Summary: The author explains that the process of meiosis produces four genetically different haploid nuclei and produces egg cells in females and sperms in males.

Videos

Want to see the full answer?

Chapter 9 Solutions