| ⇦ | 
| ⇨ |
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: - Haemodialysis is carried out in case of severe defect in
- Nerve fibre is different from the muscle fibre due to
- Gentic variation in a population arises due to
- Mycoplasma is not inhibited by pencillin as it lacks
- Which one of the following is an example of Ex situ conservation?
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
- Haemodialysis is carried out in case of severe defect in
- Nerve fibre is different from the muscle fibre due to
- Gentic variation in a population arises due to
- Mycoplasma is not inhibited by pencillin as it lacks
- Which one of the following is an example of Ex situ conservation?
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
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply