Examlex
The unlettered circle at the top of the accompanying figure shows a diploid nucleus with four chromosomes that have not yet replicated. The circles labeled 1 to 5 show various combinations of these chromosomes. Which chromosomal configuration would be observed in one daughter cell after telophase of mitosis?
Microvilli
Small, finger-like projections on the surface of some cells that increase the surface area for absorption or secretion.
Small Intestine
A part of the gastrointestinal tract between the stomach and the large intestine, where most of the digestion and absorption of food nutrients takes place.
Kidney Tubules
Microscopic tubes in the kidneys where urine is formed through the processes of filtration, absorption, and secretion.
Organelle of Locomotion
Cellular structures that enable movement in organisms, such as cilia and flagella.
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