Biology · Oct / Nov 2024 · Paper 41 · Question 2
0610
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2(a)(i)[3]
(–)59(%) ;
2(a)(ii)[4]
any four from:
abstain from sexual contact ;
condoms / femidom ;
testing / screening ;
contact tracing ;
education (about, risks / how it is transmitted / prevention) ;
use of antibiotics ;
no sharing of needles ;
using screened blood for transfusions ;
vaccination ;
AVP ;
2(b)(i)[1]
ovary ;
2(b)(ii)[3]
any three from:
secondary sexual characteristics ;
start of, the menstrual cycle / AW ;
hips widen ;
growth of breasts ;
growth of, pubic / body, hair ;
AVP ;
2(c)[6]
antibiotics ;
natural ;
sequence ;
alleles ;
ionising ;
meiosis ;
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