Biology, asked by tawseef2414p6nazv, 1 year ago

breifly define Oogenesis


locomaniac: aloha!

★ what is oogenesis?

it is defined as the process by which ova or female gametes are formed.
locomaniac: ★ the process in brief:

⋆ The diploid germ cells that have the potential to develop into ova are called oogonia. 
⋆ this occurs in the ovaries.
⋆ during oogenesis the oogonia increases in size.
⋆ it becomes diploid primary oocyte. { oocyte=> female germ cell capable of doing meiotic divisions in order to form ova }
locomaniac: ⋆ when first meiotic division happens, two unequal haploid cells are formed. { smaller cell => first polar body and larger cell => secondary oocyte. }
⋆ The secondary oocyte undergoes second meiotic division.
⋆ giving rise to a polar body and ova.

Answers

Answered by anisha28
4
oogenesis is a biological term used to describe the production and development of a female ovum

tawseef2414p6nazv: what
anisha28: nothing
tawseef2414p6nazv: oogenesis is the process of formation of ovum in ovary
anisha28: yes
locomaniac: aloha!

★ what is oogenesis?

it is defined as the process by which ova or female gametes are formed.
locomaniac: ★ the process in brief:

⋆ The diploid germ cells that have the potential to develop into ova are called oogonia.
⋆ this occurs in the ovaries.
⋆ during oogenesis the oogonia increases in size.
⋆ it becomes diploid primary oocyte. { oocyte=> female germ cell capable of doing meiotic divisions in order to form ova }
locomaniac: ⋆ when first meiotic division happens, two unequal haploid cells are formed. { smaller cell => first polar body and larger cell => secondary oocyte. }
⋆ The secondary oocyte undergoes second meiotic division.
⋆ giving rise to a polar body and ova.
locomaniac: now end of discussion. no more chatting in comment box.
tawseef2414p6nazv: yaa
tawseef2414p6nazv: ok
Answered by rishitverma00
3
Oogenesis is defined as process of the formation of gametes in the ovaries. In this process, a diploid oogonium produced a single haploid ovum.
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