Science, asked by 467Bhavna111111, 1 year ago

How many nclei are involved just before double fertilization?

Answers

Answered by sweetie36

there will be only 2 nuclei in double and in one there will be 1 only hope u understood

467Bhavna111111: or send me the link

mansisaini281: see my ans

mansisaini281: i m edit it

mansisaini281: in flower

mansisaini281: two polar nuclei and one egg's nuclei and other male nucles

mansisaini281: total four are there

467Bhavna111111: thanks

467Bhavna111111: synergid cells rnot involved during this

mansisaini281: no synergid cells function only protect embryo and guide pollen tube

mansisaini281: then degenerate

Answered by mansisaini281

two nucleus are involved for double fertilisation
it is necessary condition i.e two nucleus is must............... without it fertilisation is not occur

Attachments:

467Bhavna111111: so before and during double fertilization nuclei involved r 4 in no.

mansisaini281: no

mansisaini281: before 2 involved

467Bhavna111111: and during 4

mansisaini281: i wants to tell u two. .....one is male amd one is female

mansisaini281: before fertilisation

mansisaini281: double fertilisation

mansisaini281: and after double fertilisation

mansisaini281: 4 nuclei

mansisaini281: are involved

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