Question

meiocyte of rice has 24 chromosomes..how many chromosomes does its endosperm has??

Answer 1

see if meiocytes (2n) have 24 chromosomes den gamete cell is half of dat is ( n) so 

in gamete it will be 12 chromosomes(n)

now u have asked chromosomes in endosperm 

it means endosperm is (3n)

so, =3 x 12 = 36

therefore chromosomes in endosperm will be 36

may this answer will help you

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Answer 2

36
may be it's help u