Biology; Chemistry; Physics: Post your doubts here!

[Abdul Hanan]

for me, p2 was easy until i saw 22/O/N/13 now i am in great tension.. pata nai ye new examiner kiya de gi

 

[funky brat]

t= - 14 hours and I have not opened geo book
abb bhee bio na ho to waisay gaye kaam say

Kal paper hai?

 

[funky brat]

for me, p2 was easy until i saw 22/O/N/13 now i am in great tension.. pata nai ye new examiner kiya de gi

I still haven't seen the paper, 2012 kar kay beth gai.

 

[Faizan Muhammmad]

sh*t happens

better happen 10 times now than in paper

 

[Faizan Muhammmad]

Kal paper hai?

I think so

 

[Laibaaa]

Yeah in endospermic seeds the triploid endosperm persists while in non endospermic it is absorbed completely by the cotyledons.We have non-endospermic i.e cotyledonic seeds in our syllabus.

Huh. Where is all this written OMG I DON'T KNOW THISSS

 

[Faizan Muhammmad]

Huh. Where is all this written OMG I DON'T KNOW THISSS

nor do I
never mind

 

[funky brat]

Huh. Where is all this written OMG I DON'T KNOW THISSS

Calm down. You must have read, the pollen tube contains two nuclei, they move down, one fuses with the egg other with a 2n definitive nucleus forming 3n, that's endosperm.

 

[funky brat]

nor do I
never mind

Ap rehny dain.

 

[funky brat]

I think so

Hmm.

 

[Faizan Muhammmad]

Calm down. You must have read, the pollen tube contains two nuclei, they move down, one fuses with the egg other with a 2n definitive nucleus forming 3n, that's endosperm.

u know it too
mar gaye, where is it from??????????

 

[funky brat]

u know it too
mar gaye, where is it from??????????

God, why are you guys freaking out? Book ma hain bhai.

 

[Laibaaa]

Yeah I know that part but baqi ka nai pata.

Can someone please tell me what cotyledons are and its functions?

 

[Faizan Muhammmad]

wedont have to od this much detail
it says in syllabus

its bad enough doing whats IN syllabus and then you guys start doing OUT of syllabus stuff
one has the right to freak out

 

[funky brat]

Yeah I know that part but baqi ka nai pata.

Can someone please tell me what cotyledons are and its functions?

cotyledons are leaves that protect the plumule when it is in the seed.

 

[funky brat]

its bad enough doing whats IN syllabus and then you guys start doing OUT of syllabus stuff
one has the right to freak out

Okay freak out.
We just told what she asked.

 

[Faizan Muhammmad]

cotyledons are leaves that protect the plumule when it is in the seed.

err werent they food storage things???

 

[mohammad ahmed]

is transmission of malaria and conservastion of forests/fish farms and reasons for recylcling important??

 

[My Name]

hey

cotyledons are leaves that protect the plumule when it is in the seed.

i thoght they were the place where gfood is stored????

 

[Faizan Muhammmad]

is transmission of malaria and conservastion of forests/fish farms and reasons for recylcling important??

just give them a read, its enough