ICSE Class IV Science Solutions

Displaying 5 out of 9 questions & answers.
Q1.

Tick (√) the right option:

  1. The eggs of frog hatch into ______________.
    1. Nymph
    2. Larva
    3. Tadpole
    4. Caterpillar
  2. The larva of a butterfly is called _____________.
    1. Maggot
    2. Caterpillar
    3. Nymph
    4. Pupa
  3. The egg of a fish is called _______________.
    1. Nymph
    2. Tadpole
    3. Spawn
    4. Pupa
  4. The baby of a cockroach is called _______________.
    1. Nymph
    2. Caterpillar
    3. Tadpole
    4. Maggot
  5. The white part in the egg is called ______________.
    1. Yolk
    2. Albumen
    3. Embryo
    4. Maggot
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Answer:
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  1. (c) Tadpole
  2. (b) Caterpillar
  3. (c) Spawn
  4. (a) Nymph
  5. (b) Albumen
Q2.

Fill in the blanks with the given words:

nymphalbumencaterpillaryolktadpole
  1. The baby of a cockroach is called _______________.
  2. White liquid part of an egg is called ______________.
  3. The larva of a butterfly is called ______________.
  4. Eggs store food in the form of _______________ for the baby bird.
  5. The egg of a frog hatches into a __________________.
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Answer:
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  1. nymph
  2. albumen
  3. caterpillar
  4. yolk
  5. tadpole
Q3.

Write 'T' for true or 'F' for false:

  1. The yellow part inside an egg is called albumen.
  2. All living beings reproduce by giving birth to babies.
  3. Frogs eggs do not have shells.
  4. The larva of a butterfly is called a caterpillar.
  5. Frogs' eggs hatch into pupa.
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Answer:
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  1. F
  2. T
  3. T
  4. T
  5. F
Q4.

Match the following:

1. Caterpillara. Frog
2. Maggotb. Ostrich
3. Tadpolec. Housefly
4. Biggest eggd. Butterfly
5. Nymphe. Cockroach

 

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Answer:
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  1. (d) Butterfly
  2. (c) Housefly
  3. (a) Frog
  4. (b) Ostrich
  5. (e) Cockroach
Q5.

Why do animals reproduce?

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Answer:
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Animal gives birth or reproduce to continue their species.

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