ICSE − Q & A

can someone explain the functioning of the pacemaker (with all that HIS, purkinje or whatever terms)

+ 1 more questions by lordroshan  

What is deamination? Is it mentioned in the Selina textbook? If so, please tell me the page number. Thanks!
asked by Lord Roshan the Great (lordroshan) 8 years ago
1

THE CELL HAS 8 PAIRS OF CHROMOSOMES .AFTER MITOSIS THE NO. OF CHROMOSOMES IN DAUGHTER CELLS WILL BE 
A.16
B.80
C.8
D.18

What are the changes which take place in female reproductive system if fertilization doesnt take place?

+ 1 more questions by ruchika16  

Can someone please give a proper definition of acid rain?
asked by Nina (ruchika16) 8 years ago
0

really will the result  be published on 18th may

Spongy cells, substomatal cells,upper epithelium,stoma,palside tissue
Logical order.

I dnt undrstnd genetics at all
Neither d ratio nor d law they tell us to mention
Can I skip it ?? Is it so imp? ???

guys i am confused...in selina they mentioned that urea will be rendered harmless in the liver ( hepatic portal system ) so in hepatic vein urea concentration should be least right....then why many are saying that hepatic vein has got the highest urea concentration after having a protein rich meal ??? answer must be hepatic portal vein right ?? if am wrong plz correct me...but i said what text said

what is pleura?

+ 1 more questions by kav123  

what is meant sympathetic and parasympathetic nervous system, give examples of their activities?
asked by Kav (kav123) 8 years ago
1

Definition of stereoscopic vision

+ 1 more questions by yobro99  

The part of the eye responsible for its shape
asked by Ankit kumar (yobro99) 8 years ago
1

When we will get our results