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Leaving Certificate Biology Human Reproduction 1 iQuiz FIRST In PowerPoint 2007 if you see a Security Warning click HERE on Options… and then click on Enable this content SECOND Press the F5 Key to Begin, Then click on this Blue Box The onset of sexual maturity is called … Fertility Menopause Adolescence Puberty Fertilisation usually happens in the … Fallopian tube Cervix Uterus Ovary The release of sperm from the penis is … Copulation Ejaculation Ovulation Menstruation The number of chromosomes in a human sperm is … 92 23 46 12 The structure that stores and matures sperm is the … Sperm duct Scrotum Testes Epididymis The liquid produced by the prostate gland, Cowper’s gland and the seminal vesicles is called … Sperm Ejaculate Seminal fluid Testosterone Embedding of the fertilised egg in the womb wall is called … Menstruation Implantation Pregnancy Ovulation Male secondary sexual characteristics are brought about by … Testosterone Progesterone Adrenaline Oestrogen The fertile period in a 28 day menstrual cycle is between days … 9 to 14 12 to 17 14 to 18 1 to 5 The hollow ball of a few hundred cells formed after fertilisation is called a … Morula Zygote Blastocyst Foetus After the 8th week of pregnancy the developing baby is called the … Placenta Amnion Embryo Foetus The hormone which brings about the repair of the womb wall after menstruation is … Progesterone FSH Oestrogen Oxytocin Material is exchanged between the mother’s blood and the baby’s blood through the … Umbilical cord Placenta Endometrium Amniotic fluid The hormone oxytocin brings about … Menstruation Labour Milk production Ovulation The skeleton arises from which germ layer? Endoderm Ectoderm Endotherm Mesoderm Human Reproduction 1 iQuiz How did you do? Click this Blue Box to find out