Thank you for the explanationathaan Ofcourse not! Formation is like the making of chromosomes while condensation is like a change from one form to another!
We are currently struggling to cover the operational costs of Xtremepapers, as a result we might have to shut this website down. Please donate if we have helped you and help make a difference in other students' lives!
Click here to Donate Now (View Announcement)
Thank you for the explanationathaan Ofcourse not! Formation is like the making of chromosomes while condensation is like a change from one form to another!
Re: Stuck in Biology?? Post your doubts here!!
Assalamoalaikum!
Please, help me with this question:
Describe the function of vasa recta.
Mark scheme points:
-removing water;
-from/ reabsorbed by collecting ducts;
-ref. to maintain water potential gradient (in medulla)
Jazakumullah Khair..
no1 uses this forum... but here it goes!
does the separation of the sister chromatids by the duplication of the centromere happen in metaphase or anaphase? some textbooks so metaphase and anaphase but I dont know which stage is good for cambridge or which stage it occurs closest to. By looking at some of the multi choice questions there is clearly an answer to a definite stage.
So to summarise: does separation of sister chromatids occur in anaphase or metaphse?
Thanks,
Both. For example, respiratory bronchioles don't have any smooth muscle, but terminal bronchioles do. That's why if they ask for the presence of smooth muscles in bronchioles, both answers are accepted.also when cie talks about bronchioles do you take it as respiratory or terminal and respiratory contains goblet cells
thanks!Cell wall is fully permeable. however pressure generates as a result of presence of cell wall. if there is no cell wall. no turgor pressure
maybe we should focus on 'including other drugs'?http://www.xtremepapers.com/papers/...and AS Level/Biology (9700)/9700_w08_qp_1.pdf
Question 36.
Why does increasing resistance to antibiotics and other drugs increase the spreading of malaria? Malaria is caused by a protoctista not a bacterium... ?
Please answer...
http://www.xtremepapers.com/papers/...and AS Level/Biology (9700)/9700_w08_qp_1.pdf
Question 36.
Why does increasing resistance to antibiotics and other drugs increase the spreading of malaria? Malaria is caused by a protoctista not a bacterium... ?
Please answer...
Assalamu Alikum Wa Rahmatullah Wa Barakatoho.
Sir badrobot14 Can this be a sticky thread. I took time for me to find a place for biology doubts.
Hi PhyZacAsslamu Alikum Wa Rahmatullah Wa Barakatoho....
Can someone please explain these for me.?
View attachment 21578
Why is the answer of question 27 "A"?
And for the below one ....that is question 5 the answer is "B" ??
View attachment 21579
For almost 10 years, the site XtremePapers has been trying very hard to serve its users.
However, we are now struggling to cover its operational costs due to unforeseen circumstances. If we helped you in any way, kindly contribute and be the part of this effort. No act of kindness, no matter how small, is ever wasted.
Click here to Donate Now