Class 5 Science Chapter 4 Question Answers

#Class 5 Science Chapter 4 Question Answers
#Class 5 Science Chapter 4 Plant Reproduction
#Class 5 Science Chapter 4 Exercises

Give one word for the following.

  1. Leaf like structure in a seed. Cotyledon
  2. Part of a baby plant which grows into a shoot. Plumule
  3. A hole in a seed which lets the air go in. Micropyle
  4. Part of a baby plant which grows into root. Radicle
  5. Reproduction in which a partner is not needed. Asexual reproduction

How do the following reproduce?

1. JasmineLayering
2. Rose StemCutting
3. PotatoTubers
4. OnionBulbs
5. YeastBudding
6. BananaSuckers
7. BryophyllumLeaf Bud
8. MushroomSpores

Fill in the blanks by using the following words.

  1. A shoot always grows towards Light(upward)and root grows towards the soil(downward).
  2. Water makes the seed coat soft and makes the stored food soluble.
  3. When a seed gets water, air and warmth it germinates and grows to a new plant.
  4. Vegetative propagation needs no partner.
  5. Canna reproduce by suckers, rose by stem cutting and dahlia by bulbs.
  6. Bulbs and tubers can survive through adverse climatic condition.

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