Animal Reproductive Systems (Non-Human)
Biology ⇒ Animal Biology
Animal Reproductive Systems (Non-Human) starts at 9 and continues till grade 12.
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See sample questions for grade 12
Describe the function of the placenta in viviparous animals.
Describe the main differences between oviparous, viviparous, and ovoviviparous animals.
Describe the main function of the oviduct in female mammals.
Describe the role of the seminal vesicles in the male reproductive system of mammals.
Explain the difference between internal and external fertilization, giving one example of each.
Explain the role of pheromones in animal reproductive behavior.
Explain the significance of courtship behavior in animal reproduction.
In a population of frogs, if 60% of the eggs are fertilized externally and 40% are not, what percentage of eggs are fertilized externally?
Which hormone is primarily responsible for the development of secondary sexual characteristics in male mammals? (1) Estrogen, (2) Testosterone, (3) Progesterone, (4) Luteinizing hormone
Which of the following animals exhibits internal fertilization? (1) Frog, (2) Salmon, (3) Dog, (4) Sea urchin
Which of the following animals is an example of a marsupial? (1) Kangaroo, (2) Platypus, (3) Elephant, (4) Crocodile
Which of the following animals is known for exhibiting parthenogenesis? (1) Honeybee, (2) Elephant, (3) Dog, (4) Whale
In insects, the process of transferring sperm from the male to the female is called __________.
In most mammals, the testes are located outside the abdominal cavity in a sac called the __________.
The hormone responsible for stimulating ovulation in female mammals is __________.
The process by which an egg cell and a sperm cell fuse to form a zygote is called __________.
True or False: All mammals are viviparous.
True or False: All reptiles lay eggs.
True or False: External fertilization is more common in aquatic animals than in terrestrial animals.
True or False: Hermaphroditism is a condition in which an individual has both male and female reproductive organs.
