O-LevelBiologyCoordination & Response5090/11 · May/June 2022 · Q341 Mark
Which row shows the two hormones that are necessary for ovulation to occur?
Ano, no, yes, yes
Bno, yes, no, yes
Cyes, no, no, yes
Dyes, yes, no, no
✓ Correct answer
D: yes, yes, no, no
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