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lol I hate maths :( anyways, thank you gguys

I have cambridge :) should I get another textbook like fitzpatrick?

Which one is better for 2u Maths?

Oh right.. sex linkage and I forgot that the gene that codes for eye colour isn't located on the Y chromosome! Thank you queenroot and faisalabdul :)

How do you determine which offspring is female and which is a male? I am using the punnett square btw

Question: The first sex-linked trait discovered was white eye colour in Drosophila, controlled by a recessive allele. This mutation suddenly appeared in pure breeding red-eyed Drosophila stock. (The red eye allele is the dominant) What would be the phentypic ratios if a heterozygous female...

i just confused myself with genotypes and chromosomes lol ..

Good night :)

Your conversion with your maths teacher reminds me of my old english teacher that I had the past. Reading from your post, it seems like she a person who is quite stubborn. So, it is not your fault and since you have a teacher like her, you cant really do much unfortunately and it would be...

Techniques by themselves are free for you to find and use.

Ya

Having my notes as an editable document is advantageous for me because not only I am lazy (need more time to sleep) but also it allows it to be refined over the hsc year b4 I print it out as 'perfect' notes. Additionally, I could be revising (absolutely not just relying on my notes) when I am...

Yeah :)

I was thinking there couldn't be any totally unrelated species to have the exact same phenotype but the images of the species head is kind da deceiving because phenotype could be hair colour :3 I think D is the answer now

True tat

My answer is B which is divergent evolution because puctauated equilibrium is a theory that suggests a long period of stability, longer than just a few generations, typically millions of years, b4 a short period of rapid changes resulting in the emergence of new species

From the answers that the boardofstudies provided it is D.

It is question 14 in the 2009 bio hsc paper (there is a picture that goes with the question - pic is too large to upload) :/

Are the hsc solutions for the bio multiple choice past papers 100% on the boardofstudies website? I think I caught an error

You should definitely write notes on the blueprint of life by the end of this holiday because the content requires some thinking (unlike maintaining a balance which was pretty straight forward) and analyse your english prescribed text as your school, at least for my school, will be starting our...