CBSE BOARD XII, asked by zsalima29, 1 year ago

how are the gametes produced from a haploid plant body and a diploid plant body??

Answers

Answered by Anonymous
0
hey mate!!
here is ur answer
GAMETE FORMATION IN HAPLOID PLANT-as we know that zygote formed is always diplod so in haploid they directly fertilizes to form zygote.
example- in female ploidity N and in male ploidity N both fuses and form zygote having ploidity 2N


GAMETE FORMATION IN DIPLOID PLANTS-as in them first meiosis(reduction division) occur amd then parent fuses each other to form zygote.
example-in female ploidity-2N,in male ploidity-2N
meiosis occur through which nonof chromosome become half
now ploidity becomes female-N
male-N
now they free to fertilize and form zygote having ploidity 2N.


▶▶▶▶▶hope it helps u◀◀◀◀◀
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