Cells that have differentiated still have most of their genes and they a) cannot express those genes. b) can still express those genes. c) cannot replicate any new cells. d) can become other types of cells.

Option B,

Reason:  A differentiated cell has all the abilities to form a complete organism based on the genetic information it carries, This remains peculiar as all the differentiated cells have all the important genetic information from its parent cell. Or in other words it can be said that the defferentiated cell has the ability to de-differentiate and produce progeny cells from a single cell that have the ability to produce an entire individual

The answer is option B.

Explanation:

A separated cell has every one of the capacities to frame an entire life form dependent on the hereditary data it conveys, This remaining parts exceptional as all the separated cells have all the imperative hereditary data from its parent cell. Or on the other hand at the end of the day it very well may be said that the differentiated cell can separate and deliver descendants cells from a solitary cell that can create a whole person

thymine. in rna, thymine is replace by uracil