Sexual Reproduction in Mammals (HSC SSCE Biology): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What is formed when male and female gametes fuse during fertilisation?
What is formed when male and female gametes fuse during fertilisation?
A zygote
Why is the pituitary gland called the 'master gland'?
Why is the pituitary gland called the 'master gland'?
Stimulates/inhibits other endocrine glands
Which animals are examples of seasonal breeders?
Which animals are examples of seasonal breeders?
Sheep and cattle
Which hormone controls the development of male sex organs and stimulates spermatogenesis?
Which hormone controls the development of male sex organs and stimulates spermatogenesis?
Testosterone
What is the primary function of oestrogens in mammalian reproduction?
What is the primary function of oestrogens in mammalian reproduction?
Controlling ovarian function & fertility
Which hormone triggers ovulation?
Which hormone triggers ovulation?
LH (Luteinising hormone)
What is the mature, enlarged follicle ready for ovulation called?
What is the mature, enlarged follicle ready for ovulation called?
Graafian follicle
How long does a released egg remain viable for fertilisation?
How long does a released egg remain viable for fertilisation?
- hours
What is the protective cap on a sperm that releases enzymes to penetrate the egg?
What is the protective cap on a sperm that releases enzymes to penetrate the egg?
Acrosome
Which hormone initiates labour by making uterine tissue sensitive to oxytocin?
Which hormone initiates labour by making uterine tissue sensitive to oxytocin?
Prostaglandins