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What would be the number of chromosomes of the aleurone cells of a plant with 42 chromosomes in its root tip cells ?
Options
(a) 42
(b) 63
(c) 84
(d) 21
Correct Answer:
63
Explanation:
Aleurone cells are the outer cell layer of the endosperm, usually only one cell thick in wheat and the only endosperm tissue alive at maturity. The cell layer of this layer are responsible for the de-novo synthesis of enzyme needed during germination. The chromosome number is 63 of a plant with 42 chromosome in its root tip cells.
Related Questions: - Mottled chlorosis on the leaves occur due to the deficiency of
- Removal of RNA polymerase III forms mucleoplasm will affect the synthesis of:
- Somatic hybridization refers to
- Autonomic nervous system affects
- Which one of the following is not correct as regards the harmful effects
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Structural Organisation In Plants
(243)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Mottled chlorosis on the leaves occur due to the deficiency of
- Removal of RNA polymerase III forms mucleoplasm will affect the synthesis of:
- Somatic hybridization refers to
- Autonomic nervous system affects
- Which one of the following is not correct as regards the harmful effects
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Structural Organisation In Plants (243)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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