Recent content by ifireballx

its B

Re: Flop math question thread Factorise Top: (x-1)(x^2 +x + 1) Bottom: (x-1)(x+1) Cancel out (x-1) and then sub in x=1

How to determine state ranks if entire james ruse gets 100 raw?

Isn't 1 + 2nC2 + 2nC4 +...+ 2nC2n = 2^2n-1? 16 b) iii)

What did people get for 16 and 17?

For question 15, if you related to mendel it would be RR and rr however since it is codominance it must be RR and YY where RY makes orange. Also remember that mendels ratio in genotype is 1 TT : 2Tt : 1 tt and that he did two crosses. The first crosses was between two purebred and the second was...

Migration. It did ask for 2 birds that originally migrated to the island so i assume that variety x migrated in after 100 generations

For section two - i said there was a change in the environment on the island which leads to a different characteristic more fit for survival. Since didnt completely go down and population stabalised i said the majority of the island changed but some of the island remained the same.

D. something about developing stronger immune system.

3D double helix structure + sugar phosphate backbone

For the pathogen i put fungi because it had a cell wall.

What did people draw for the diagram of results testing water purifying tablets. I drew 2 agar plates

What was the process of the model of DNA. I put dna replication but wasnt sure what it was.