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Waid Academy Science. Reproduction: Humans. 10. Name the two sex cells involved in sexual reproduction. Penis & egg Pollen & egg Sperm & egg Stamen & egg. 10. Identify the true statement about an egg cell. Egg cells have a tail An egg cell is released on day 1 of the menstrual cycle
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Waid Academy Science Reproduction: Humans
10 Name the two sex cells involved in sexual reproduction • Penis & egg • Pollen & egg • Sperm & egg • Stamen & egg
10 Identify the true statement about an egg cell • Egg cells have a tail • An egg cell is released on day 1 of the menstrual cycle • Egg cells are produced by the testis • An egg cell is large & contains a food store
15 Puberty is when girls and boys reach sexual maturity. Which of the following changes would ONLY happen in boys? • Height increases • Voice deepens • Pubic hair starts to grow • Mood changes
A 15 Name part A • Ovary • Oviduct • Vagina • Uterus
(Oviduct) 15 Where does the baby develop? • Ovary • Oviduct • Vagina • Uterus
Z 15 Name part Z • Sperm tube • Penis • Testis • Prostate gland
Sperm tube 15 Which part of the male reproductive system makes sperm? • Sperm tube • Penis • Testis • Prostate gland
15 How long does the female menstrual cycle usually last? • 28 days • 9 weeks • 28 weeks • 9 months
10 Where does fertilisation happen in humans? • Oviduct • Sperm duct • Externally
10 The embryo is surrounded by a fluid-filled sac. Why is this important? • It provides water for the embryo • It provides food for the embryo • It provides oxygen for the embryo • It cushions & protects the embryo
10 Which of these contraceptives would allow pregnancy AND HIV to be avoided? • Pill • Condom
10 What does AIDS stand for? • Ailment In Drug Sources • Acquired Illness During Sex • Acquired Immune Deficiency Syndrome • Acquired Immune Disease Syndrome