AQA GCSE Biology Paper 2 Higher Tier [9th June 2023]

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Does anyone know the answer to the chromosome question? I put 46 to begin with and 23 at the end.

I got around 1.57
It said at day 2 so the gradient of tangent (that i got) was 0.8/1.7. I just divided 0.8/1.7 by 0.3 to get ~1.57. How did u do it?

Reply 42

jalils

Hi guys, i said that mendel created ovaries? is that correct cos i thought if your mum has ovaries and you have ovaries then its inherited then it must mean that mendel created it cos its an inherited unit?

Reply 43

Eidoj

Original post by ACGAMES123

What did you get for how many nucleotides

Reply 44

Berserker911

Original post by Eidoj

Same i put down 12 nucleotides.

Reply 45

Aakzz

Original post by ACGAMES123

What did you get for how many nucleotidee

I got 6

I got 12

Original post by Aakzz

I got 6

I felt like nucleotides are all the stuff like sugar, base and phosphate

Reply 48

Googley2

Original post by user3101006

how did everyone find it?

Hard some subject we had not done at school

Reply 49

elliekeieiieke

Original post by ACGAMES123

I got 12

i got 4 idek how

I got 7

I put 12 nucleotide
I subbed my answers that i remembered and got 1.6 for tangent q but for some reason in my hwas i think i wrote 2.1
Follicle q i got 7? Do u think u need to show working for that q

Reply 52

Berserker911

Original post by elliekeieiieke

i got 4 idek how

What were you counting?

The answer was 7

Original post by Aakzz

I got around 1.57
It said at day 2 so the gradient of tangent (that i got) was 0.8/1.7. I just divided 0.8/1.7 by 0.3 to get ~1.57. How did u do it?

I just realised i had to do 0.3/(0.8/1.7), not (0.8/1.7)/0.3. Im so dumb

Reply 55

ACGAMES123

Wasn't it 23 at start and 46 at end

(edited 10 months ago)

Reply 56

Aakzz

What did everyone get for the last question about how evolution is evident by fossil records and better understanding of genetics

Reply 57

shadow 123

last question 6 marker what did you lot put

Reply 58

Berserker911

Original post by Aakzz

What did everyone get for the last question about how evolution is evident by fossil records and better understanding of genetics

I waffled i talked about mendel, genetic engineer, fossils show bone density and bone shape relations, human genome.project shows related dna with amcestors, i talkrd aboit studying fossils to see dna relations and study genes of animals to see evolotionary pathways and branches

Reply 59

OhIt'sJustMe

Original post by Aakzz

What did everyone get for the last question about how evolution is evident by fossil records and better understanding of genetics

It was so weird I said casting shows evidence of past life and we can evaluate their characteristics and stuff and compare to life today to prove evolution occurred and then natural selection like how organisms with certain characteristics able to survive an environment are more likely to pass it down and keeps happening until eventually all organisms have that trait
Idk