Human Heredity: Principles and Issues (MindTap Course List)
11th Edition
ISBN: 9781305251052
Author: Michael Cummings
Publisher: Cengage Learning
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Chapter 13, Problem 2QP
Summary Introduction
Introduction: A clone can be described as an individual who shares common genetic sequence. The process of the formation of identical twins which possess similar genetic material is known as “cloning.” The individuals formed from this process are considered as “clones.”
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For each of the following scenarios, indicate YES (it is cloning) or NO (it is not cloning).
6.
___________ Sperm taken from a male goat is combined with a female's egg in a petri dish. The
resulting embryo is implanted into the female's uterus to develop
7.
___________ A sheep embryo, composed of 16 cells, is removed from the mother's uterus and
separated into individual cells. Each cell is allowed to multiply, creating 16 separate embryos, which
are then implanted in different female sheep to develop to maturity.
8.
___________ A cow with many desirable traits is stimulated with hormones to produce a number of
egg cells. Each of these eggs is fertilized and implanted into a surrogate mother.
9.
___________ Cell nuclei from a recently deceased dog are placed into enucleated egg cells from
another female dog. These egg cells are then placed into the uterus of an additional female surrogate
dog, where it grows into a puppy.
The following diagram outlines how the process of cloning a sheep was accomplished.
Cloning is the process of creating a genetically identical copy of another individual. With Dolly, the first cloned mammal, an egg cell was removed from a donor (B) and the nucleus was removed from the egg cell. Then cells from a sheep's mammary gland were removed from a second donor (A). The nucleus of one of the cells from the mammary gland was fused with the enucleated egg cell using an electrical pulse. The fused cell underwent cell division and at the blastocyst stage was implanted into a surrogate mother sheep.
The fused cell is cultured and is implanted as a multi-celled embryo. During the step where the fused cell begins dividing normally, the cells of the future clone undergo
Select one:
a. fertilization
b. meiosis
c. mitosis
d. gene splicing
The following diagram outlines how the process of cloning a sheep was accomplished. Cloning is the process of creating a genetically identical copy of another individual. With Dolly, the first cloned mammal, an egg cell was removed from a donor (B) and the nucleus was removed from the egg cell. Then cells from a sheep's mammary gland were removed from a second donor (A). The nucleus of one of the cells from the mammary gland was fused with the enucleated egg cell using an electrical pulse. The fused cell underwent cell division and at the blastocyst stage was implanted into a surrogate mother sheep. The percentage of genetic material that Dolly (the clone) had in common with Donor A is
Select one:
a. 25%
b. 50%
c. 100%
d. 0%
Chapter 13 Solutions
Human Heredity: Principles and Issues (MindTap Course List)
Ch. 13.5 - Do you think the way this issue was handled should...Ch. 13.5 - Prob. 2EGCh. 13.7 - If you were offered the chance to have the genome...Ch. 13.7 - Prob. 2EGCh. 13 - Improving the nutritional value of food has long...Ch. 13 - Improving the nutritional value of food has long...Ch. 13 - Prob. 3CSCh. 13 - What Are Clones? Cloning is a general term used...Ch. 13 - Prob. 2QPCh. 13 - Prob. 3QP
Ch. 13 - Prob. 4QPCh. 13 - Prob. 5QPCh. 13 - Prob. 6QPCh. 13 - Cloning Genes Is a Multistep Process The following...Ch. 13 - Prob. 8QPCh. 13 - Prob. 9QPCh. 13 - Cloning Genes Is a Multistep Process Which enzyme...Ch. 13 - Cloning Genes Is a Multistep Process In cloning...Ch. 13 - Prob. 12QPCh. 13 - Prob. 13QPCh. 13 - Prob. 14QPCh. 13 - Prob. 15QPCh. 13 - Cloned Libraries You are running a PCR to generate...Ch. 13 - Prob. 17QPCh. 13 - Prob. 18QPCh. 13 - Prob. 19QPCh. 13 - Analyzing Cloned Sequences A base change (A to T)...Ch. 13 - Prob. 21QPCh. 13 - Analyzing Cloned Sequences What kind of...Ch. 13 - Prob. 23QP
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