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Which of these cells lack a nucleus?

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in Biology – Class 11 by (272k points)
Which of these cells lack a nucleus?

(a) Thrombocytes in humans

(b) Lymphocytes of primates

(c) Sieve tube cells of vascular plants

(d) Epithelial cells

This question was posed to me during an interview.

Asked question is from Cell in portion Cell : The Unit of Life of Biology – Class 11

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The correct answer is (c) Sieve tube cells of vascular plants

The best I can explain: Some cells such as the red blood cells or the erythrocytes of humans and the sieve tube cells of vascular plants lack a nucleus in their mature cells. Leukocytes and thrombocytes possess a nucleus.

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