Yolk cell

... "has nucleus" and a labeled vegetal pole that says "has yolk + food". Does that mean that the nucleus is ONLY found in the Animal ... 2) Cutting experiment. When a horizental cut is done to the second cell stage, 4 cells form (2 balls of celiated cells, and 2 cells that can't ...

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... "has nucleus" and a labeled vegetal pole that says "has yolk + food". Does that mean that the nucleus is ONLY found in the Animal ... 2) Cutting experiment. When a horizental cut is done to the second cell stage, 4 cells form (2 balls of celiated cells, and 2 cells that can't ...

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... "The organism causing Tyzzer's disease is unusual. It is intracellular, pleomorphic, spore-forming, and motile. Although gram stains indicate ... The organism does not grow in cell-free medium, but does replicate in yolk sacs of embryonic eggs and in certain cell cultures. Vaccine-challenge ...

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Well think of the egg as a huge single cell and the egg's yolk is the nucleus. So if the egg has two yolks that means it has two nuclei. Which is pretty rare in ...

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