I think it’s B
I hope this is helpful
If the chromosome is an X shape the two rods that make it up are chromatids and the center that holds them together is the centromere
The correct answer for the question that is being presented above is this one: "zone of cell division, zone of elongation, zone of differentiation." This <span>is the correct sequence of the zones in the primary growth of a root, moving from the root cap inward.</span>
<h2>Microscopy and its characteristics</h2>
Explanation:
- There are many lenses in the light path between a specimen viewed with the compound light microscope are following: specimen,objective lens,scope, ocular,eye and etc.
- when the aperature is decreased in compound light microscope then the contrast will increase and the resolving power is decreased. This is due to the aperature related to the contrast by indirectly proportion relationship.
- the field of view is decreased in a compund light microscope this is because it will cover much smaller area in a higher level of details as details become better to show the object.
