Question 1 What is metamorphosis? Question 2 Give two example of metamorphosis? Question 3 Name few animals which do not undergo metamorphosis? Question 4 Name 2 animals which produce embryos that grow into larvae before transformation into adults? Question 5 Write few characteristics of tadpole? Question 6 Write few characteristics of frog? Question 7 Explain […]
Reproduction in animals
Fertilisation in hen
Question 1 Explain how chicks are born.How much time does the embryo present in hen’s egg take to develop into a chick? Fertilisation in hen Internal fertilisation take place in hen also.But a hen does not give birth to chicks. 1)After fertilisation takes place inside the body of the hen, the fertilised egg or zygote […]
Asexual Reproduction in animals
Question 1 What is asexual reproduction? Question 2 How does an amoeba reproduce? Question 3 How does a hydra reproduce? Question 4 Name 2 methods of asexual reproduction in animals? Question 5 Name few animals which reproduce by asexual reproduction? Question 6 Name one animal which reproduce by binary fission? Question 7 Name one animal […]
Cloning
Question 1 What name is given to an animal which is an exact copt of its parent? Question 2 Name the parent sheep of which dolly was a clone? Question 3 Name the technique which is used in producing Dolly the sheep? Question 4 Name one famous clone? Question 5 What is meant by cloning? […]
Viviparous animals and Oviparous animals
Question 1 What are viviparous animals?Give example? Question 2 What are oviparous animals.Give example? Question 3 Give few differences between viviparous and oviparous animals? Viviparous animals Those animals which give birth to young ones or baby animals are called viviparous animals. The young one develops in the uterus inside the body of the mother.When the […]