Plant KingdomHard
Question
In pinus, the polen grain has 6 chromosomes then its endosperm will have the chromosome
Options
A.12
B.18
C.6
D.24
Solution
In gymnosperms (Pinus) both the pollen grains and endosperm are haploid structure, formed before fertilization If the pollen grain has haploid number of chromosome equal to 6, then its endosperm will also have the same number of chromosome, ie, 6.
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