Multiple Choice
Which statement about the cloning of Dolly the sheep is true?
A) It established the totipotency of germ cells.
B) Dolly,like all cloned animals,was sterile.
C) Three different sheep were involved;one provided the nuclear material,one supplied the egg,and one served as the surrogate mother.
D) The process involved inducing a mammary gland cell to give rise to a complete embryo.
E) It verified that nuclei from differentiated animal cells carry different DNA than the nucleus of the original zygote from which the animal developed.
Correct Answer:
Verified
Correct Answer:
Verified
Q82: You are working with salamander embryos in
Q83: In amphibian eggs,yolk is concentrated in the
Q84: Which statement best describes the relationship between
Q85: As the plant Arabidopsis develops,four whorls of
Q86: If you wanted to study embryonic wing
Q88: Refer to the diagram showing the sequence
Q89: Which of the following would most likely
Q90: Which statement about development in the fruit
Q91: In plants,the cells at the tips of
Q92: Suppose a laboratory is engaged in genetically