A level Biology: Post your doubts here!

[SohaibButt]

Maybe malaria can be transmitted by blood transfusion from tourist maybe but then A should have been correct in this question as well.nvm post other questions

Ur right in prev question they asked about social reason n they reject the resistance of malaria but in this case they asked generally so that's y they reject social cause

 

[Hisham Khan]

A student observed highly folded inner layers when he viewed a part of respiratory systum.Which part was he viewing
1:Trachea
2:Bronchus
3:Bronchioles
4-Alveoli

 

[SohaibButt]

A student observed highly folded inner layers when he viewed a part of respiratory systum.Which part was he viewing
1:Trachea
2:Bronchus
3:Bronchioles
4-Alveoli

Bronchus?

 

[SohaibButt]

Ik my bio is not good

 

[Hisham Khan]

Ik my bio is not good

Yes it's bronchus.I made the a bit easier,maybe I was very lazy haha.This is the question.

 

[Hisham Khan]

You're Pretty Good.Continue to post uestions!.We need that A right!.As many questions,As many crrect answers in exam!!.I am not sleeping for sehri tonight

 

[SohaibButt]

Yes it's bronchus.I made the a bit easier,maybe I was very lazy haha.This is the question.
View attachment 63841

A?

 

[SohaibButt]

You're Pretty Good.Continue to post uestions!.We need that A right!.As many questions,As many crrect answers in exam!!.I am not sleeping for sehri tonight

Same n pls i also welcome u to post questions it is helping me too

 

[Hisham Khan]

A?

yep

 

[SohaibButt]

yep

Yesss!!!!!!

 

[SohaibButt]

Yesss!!!!!!

Bronchiole doesn't have goblet cell they have just few bronchus have irregular cartilage in form of plate

 

[Hisham Khan]

Bronchiole doesn't have goblet cell they have just few bronchus have irregular cartilage in form of plate

Here is the same question someone osted but here answer for lymphocytes is B beware NOT A!!!!.
THEY ARE NOT ONLY FOUND IN BLOOD.I KNOW THEY RELEASE CYTOKINES BUT NOT FOUND IN BLOOD ONLY THEY ALSO FOUND IN THYMUS.

B FOR BONE MARROW T FOR THYMUS!

 

[Hisham Khan]

 

[SohaibButt]

Here is the same question someone osted but here answer for lymphocytes is B beware NOT A!!!!.
THEY ARE NOT ONLY FOUND IN BLOOD.I KNOW THEY RELEASE CYTOKINES BUT NOT FOUND IN BLOOD ONLY THEY ALSO FOUND IN THYMUS.

B FOR BONE MARROW T FOR THYMUS!

Bio is so confusing

 

[SohaibButt]

N

View attachment 63842

Neutrophil also have same function as in B

 

[Hisham Khan]

Bio is so confusing

I am retaking physics I guess everyone have their own difficulty.Im not good in bio if allah wills will get A .Got A in olevels in Bio but took a levels too lightly .
No time to mourn and questions!

 

[Hisham Khan]

N

Neutrophil also have same function as in B

Btw cytotoxins are released by pathogens not lymphocytes be careful

 

[SohaibButt]

I am retaking physics I guess everyone have their own difficulty.Im not good in bio if allah wills will get A .Got A in olevels in Bio but took a levels too lightly .
No time to mourn and questions!

Hey ur good in bio if ur securing marks above than threshold ur doin well

 

[SohaibButt]

Btw cytotoxins are released by pathogens not lymphocytes be careful

Cytotoxin release by t killer cell

 

[Hisham Khan]

Cytotoxin release by t killer cell

Yes pathogens as well.
I got 36/40 in both 2014 papers I guess but in some low in some high