Which of the following cells is not totipoten | vedclass

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Question

(B) Totipotency is the ability of a single cell to divide and produce all the differentiated cells in an organism. $A$ cell must possess a nucleus and

Vedclass · Accepted Answer

Sieve cell

Vedclass · Answer

(B) Totipotency is the ability of a single cell to divide and produce all the differentiated cells in an organism. $A$ cell must possess a nucleus and the necessary genetic information to express all traits to be totipotent. $Sieve$ cells are specialized components of the phloem tissue that lose their nucleus at maturity to facilitate the transport of food. Since they lack a nucleus,they cannot undergo division or express the full genome,and therefore,they are not totipotent.

Which of the following cells is not totipotent?

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