Write a short note on pseudopodia and villi.
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Each villus has microvilli which increase the surface area of the intestinal walls. A larger surface area allows nutrients to be taken in more quickly. Pseoupodia: Pseudopodia are temporary and cytoplasm-filled parts of the cell membrane that are able to change their form in order to move.
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pseudopodia are arm like projections filled with cytoplasm. The projecting cytoplasm in turn primarily contains cytoskeleton,such as actin filaments and microtubules .
villi are specilized for absorption in the small intestine as they have a thin wall,one cell thick,which enables a shorter diffusion path.
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