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  1. K

    Physics, Chemistry and Biology: Post your doubts here!

    I said they contain FSH And LH which cause the follicle to become mature and cause ovulation, thus increasing the chance of ovulation and fertilisation occuring. For social implications i wrote: -Women who take the drugs may be gossiped about and outcasted by their community -People in the...
  2. K

    Physics, Chemistry and Biology: Post your doubts here!

    Yes
  3. K

    Physics, Chemistry and Biology: Post your doubts here!

    I wrote Carbon cycle too
  4. K

    Physics, Chemistry and Biology: Post your doubts here!

    What did you guys write for the part that produces proteins and the part that controls the function of the cell?
  5. K

    Anyone who took biology paper 31

    You might get a mark for saying they have shells. No problem
  6. K

    How was Biology paper 11 and 31 ?

    Thats what i wrote
  7. K

    Anyone who took biology paper 31

    This is what i said: -The zygote divides by mitosis and moves down the oviduct by peristalsis and beating of the cilia. -The hormone FSH and LH are inhibited, while progesterone is secreted from the Corpus Luteum -The zygote leaves the oviduct and after further divisions forms a blastula -The...
  8. K

    How was Biology paper 11 and 31 ?

    Yes someone please help with this
  9. K

    How was Biology paper 11 and 31 ?

    It looked like a regular pyramid and i wrote A (1:1 ratio)
  10. K

    How was Biology paper 11 and 31 ?

    Valves close pushing blood forward and the left ventricle has a thick wall so blood is pumped at high pressure
  11. K

    How was Biology paper 11 and 31 ?

    Yeah, what'd you write?
  12. K

    How was Biology paper 11 and 31 ?

    I wrote placenta and corpus luteum
  13. K

    How was Biology paper 11 and 31 ?

    Variant 1
  14. K

    I wrote Biology p31 today. How was it for all of you?

    Thank you. But it said DESCRIBE in the first part of the question... So how do you describe the plasmolysed cell?
  15. K

    How was Biology paper 11 and 31 ?

    This site says the 90% energy loss thing: http://www.scienceclarified.com/Ex-Ga/Food-Web-and-Food-Chain.html
  16. K

    I wrote Biology p31 today. How was it for all of you?

    What did you write for the wolves remaining at 50 question
  17. K

    How was Biology paper 11 and 31 ?

    Yes! Thats exactly what i wrote! I said 90% of energy is lost as the trophic level increases :)
  18. K

    How was Biology paper 11 and 31 ?

    Why were there 50 wolves? It was in V31 and i really want to know the answer
  19. K

    How was Biology paper 11 and 31 ?

    It was carbon and water cycle
  20. K

    How was Biology paper 11 and 31 ?

    could anyone answer my questions on the thread i just posted. I really wanna know if i got my answers right
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