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How many chromosomes are there in endosperm cell of Zea mays?
Options
(a) forty
(b) twenty
(c) thirty
(d) ten
Correct Answer:
thirty
Explanation:
Endosperm is triploid in maize. In maize, 2n=10. So, number of chromosomes in endosperm of maize(Zea mays) will be = 3 n = 3 x 10 = 30
Related Questions: - In which of the following, reproductive structures lack a layer of sterile vegetative
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Topics: Reproduction In Organisms and Plants
(129)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In which of the following, reproductive structures lack a layer of sterile vegetative
- The father has blood group AB and mother O. The child is supposed to have which
- The wheat grain has an embryo with one, large,shield-shaped cotyledon known as:
- The epithelial lining of the alveoli of the frog’s lungs facing lung cavity is
- The lower most layer of atmosphere in which man and other living organisms exist
Topics: Reproduction In Organisms and Plants (129)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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