An organism has 28 pairs of chromosomes in its diploid somatic cells. How many chromosomes are in its gametes?
diploid = 2n, haploid = n
2n = 28 pairs = 28×2 = 56, n = 28
gametes are haploid = n = 28 total chromosomes
Scanning electron microscope is the answer.This type of microscope<span> is an instrument for observing at the atomic leve</span>
Answer:
The change from the oblong skull and protruding face of ancient humans (right) to the modern rounder skull and retracted face is associated with a sharper bend in the floor of the brain case (lower left), thought to be caused by increased brain size.
Explanation:
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The appropriate response is lipid bilayer. The lipid bilayer is a widespread segment of all cell films. Its part is basic since its basic segments give the obstruction that denotes the limits of a cell.
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