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NEET UG BIOLOGY MCQ: REPRODUCTION IN ORGANISMS
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The male gametes of rice plant have 12 chromosomes in their nucleus. The chromosome number in the female gamete, zygote and the cells of the seedling will be respectively?
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Correct option: C
12, 24, 24
Option C (12, 24, 24) is correct because male and female gametes are haploid (n), zygote is diploid (2n), and seedling cells are also diploid (2n).
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Transverse binary fission occurs in
Which of these statement(s) is/are correct?
i) Stamens are male reproductive part whereas carpels are female reproductive parts.
ii) In Spirogyra, asexual reproduction takes place by fragmentation.
iii) Vegetative propagation by leaves occurs in sweet potato. Rice Choose the odd one w.r.t parthenogenesis Lowest regeneration power is found in Which is the most common method of reproduction in majority of fungi and bacteria?
i) Stamens are male reproductive part whereas carpels are female reproductive parts.
ii) In Spirogyra, asexual reproduction takes place by fragmentation.
iii) Vegetative propagation by leaves occurs in sweet potato. Rice Choose the odd one w.r.t parthenogenesis Lowest regeneration power is found in Which is the most common method of reproduction in majority of fungi and bacteria?