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9.Octaploid male plant is crossed withhexaploid female plant, what will beploidy of antipodal cells of mother plant.1) 32) 43) 74) Can't say |
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Answer» Explanation: Cant say because the answer is 6 . Explanation When we cross octoploid(8n) male with diploid female(2n), the gamete formed is 4n and n, therefore zygote will be 5n. Endosperm is formed by the PROCESS of TRIPLOID fusion, wherein one male gamete FUSES with two polar nuclei. In this case, two polar nuclei are haploid but male gamete is tetraploid(4n). HENCE the endosperm would be hexaploid (n+n+4n). So the correct answer is '6'. Hope it is useful for youMark me as Brainlist |
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