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biology 0610printed 206 · PDF 206
328 pagesrevision 46933
printed 206 · PDF 206
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Aitchison College Academic Resources.
Core Supplement
1 Describe the roles of testosterone and oestrogen
in the development and regulation of secondary
sexual characteristics during puberty
2 Describe the menstrual cycle in terms of changes 3 Describe the sites of production of oestrogen
in the ovaries and in the lining of the uterus and progesterone in the menstrual cycle and in
pregnancy
4 Explain the role of hormones in controlling the
menstrual cycle and pregnancy, limited to FSH,
LH, progesterone and oestrogen
Core Supplement
1 Describe a sexually transmitted infection (STI) as
an infection that is transmitted through sexual
contact
2. State that human immunodeficiency virus (HIV)
is a pathogen that causes an STI
3 State that HIV infection may lead to AIDS
4 Describe the methods of transmission of HIV
5 Explain how the spread of STIs is controlled
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