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Which of these cells lack a nucleus?(a) Thrombocytes in humans(b) Lymphocytes of primates(c) Sieve tube cells of vascular plants(d) Epithelial cellsThis 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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