Plants : Increasing The Numbers
11 Questions
| Total Attempts: 2276
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Questions and Answers
- 1.A seed with two seed leave is called a
- A.
Damaged seed
- B.
Monocot
- C.
Soaked seed
- D.
Dicot seed
- 2.Right soil, warmth, enough air and water are necessary conditions for the growth of
- A.
Children
- B.
Birds
- C.
Seeds
- D.
Books
- 3.New plants can grow from the leaves of
- A.
Ginger
- B.
Bryophyllum
- C.
Onion
- D.
Sweet potato
- 4.Which feature helps a coconut fruit to float in water ?
- A.
A fibrous outer covering
- B.
A spongy part
- C.
Presence of hook
- D.
Presence of spine
- 5.Plants that need clayey soil to grow well are
- A.
Wheat and gram
- B.
Rice and jute
- C.
Jowar and bajra
- D.
Tea and coffee
- 6.Insecticides and pesticides protect crops from being destroyed by
- A.
Drought
- B.
Excessive rain
- C.
Pests
- D.
Elelphants
- 7.
- 8.Any part of a potato that has ........................... on it can grow into a new plant.
- 9.In Inida, crops like wheat and gram are grown from November to april , and are called ....................... crops.
- 10.Onion and ......................... need well- drained, sandy soil.
- 11.Plants help to reduce soil .............................
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