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Edexcel ial biology unit 2 13th january 2020

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how many marks was this question?

Original post by sky1111
yes,thats what i wrotee too, what about the question where there was a photograph with 2 organelles and they asked why they seemed different
which MCQ choice did yall pick for cellulose molecule?
Original post by Alex Who?
which MCQ choice did yall pick for cellulose molecule?

i did B wbu
Original post by Alex Who?
how many marks was this question?

2 i think
Original post by tryingtostudy33
i did B wbu

yesss i did B
what was the answer of the xylem and phloem Mcq?
Original post by mynameisnotvalid
what was the answer of the xylem and phloem Mcq?


i think it was 1 but i did 2
Original post by Paulo22
I put that the image was produced by a TEM, which only creates 2D images, and the difference in shape is due to the different angle/orientation of the organelle.

Same here
What did you write for the question about one other way of measuring biodiversity other than counting the number of species?
Original post by psukroo
What did you write for the question about one other way of measuring biodiversity other than counting the number of species?

heterozygosity index or smth
Original post by tryingtostudy33
i think it was 1 but i did 2

I got 1 too
Original post by mynameisnotvalid
I got 1 too

It was 2 i think
Original post by psukroo
What did you write for the question about one other way of measuring biodiversity other than counting the number of species?

By using biodiversity index
Original post by Mash_rocks
It was 2 i think

yep. it was 2
Original post by tryingtostudy33
i did B wbu

It was D
Original post by Alex Who?
yep. it was 2


What about the definition of species richness?
Original post by Mash_rocks
It was D


why
Original post by tryingtostudy33
What about the definition of species richness?

Choosed D. All the organism one
Original post by Mash_rocks
By using biodiversity index

Ah good!
Original post by tryingtostudy33
What about the definition of species richness?

number of species

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