Igcse Biology paper 6 help needed

[am123]

http://papers.xtremepapers.com/CIE/Cambridge IGCSE/Biology (0610)/0610_s15_qp_61.pdf
How do we draw in the first question?
can someone show and explain me?

 

[Nicole Serman]

http://papers.xtremepapers.com/CIE/Cambridge IGCSE/Biology (0610)/0610_s15_qp_61.pdf
How do we draw in the first question?
can someone show and explain me?

Its very simple.
all you have to do is to draw the same diagram but in a larger than the original diagram then label the parts which you know very well.