46 chromosomes. Each consisting of one chromatid
Answer:
The cuticle is the hair's outer most layer which has shingle or scale like cells that overlap. ... The middle structure includes the cortex which provides strength, color and texture of the hair. The innermost structure is the medulla layer which is only present in large thick hairs.
Explanation:
<span>The most likely difference between these two cell types is that the slow-dividing cell types spends more time in G2 phase of interphase.</span>
The regulatory genes are not part of the lac operon.