Available Answers

1. 1.

   Match the following.

   1. bird	a. butterfly
   2. echidna	b. metamorphosis
   3. frog	c. fry
   4. fish	d. moulting
   5. cockroach	e. mammal
   6. caterpillar	f. incubation

    

2. 2.

   Choose and write the correct option:

   1. Kangaroo is a ______________.
      1. mammal
      2. bird
      3. insect
   2. An egg has hard outer covering called ______________.
      1. yolk
      2. shell
      3. albumen
   3. The cluster of eggs is called ______________.
      1. fry
      2. cocoon
      3. spawns
   4. The larva of butterfly is known as ______________.
      1. nymph
      2. caterpillar
      3. pupa
   5. The process of shedding the old skin is called ______________.
      1. moulting
      2. metamorphosis
      3. incubation
3. 3.

   What is reproduction?
4. 4.

   What are the two ways of reproduction in animals?
5. 5.

   Describe the structure of an egg.