Molecular Basis Of Inheritance Question 171

Question: If the nucleus of a frog egg is destroyed and replaced with the nucleus of an intestinal cell from a tadpole, the egg can develop into a normal tadpole. This demonstrates that:

Options:

A) Intestinal cells are fully differentiated.

B) There is little functional difference between an egg cell and an intestinal cell.

C) An intestinal cell possesses a full set of genes.

D) Intestinal cells are not differentiated.

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Answer:

Correct Answer: C

Solution:

[c] This illustrates that all of the genetic information needed by the different types of tissues making up a frog are retained by an intestinal cell.