Subject :NSO Class : Class 4
Subject :NSO Class : Class 4
Ans 3:
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Subject :NSO Class : Class 4
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Subject :NSO Class : Class 4
Ans 3: (Master Answer)
Class : Class 1
B
Human adults have 4(P) types of teeth in their dentition. These are Incisors(Q), Premolars(R), Canines(S) and molars. Incisors(Q) helps in cutting or biting food. There are 4(T) Incisors(Q) in each jaw. Premolars(R) teeth are absent in milk teeth set but there are 8(U) such teeth in permanent teeth set. Canines(S) are four in number and helps in Tearing(V) food.
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Subject :NSO Class : Class 4
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Subject :NSO Class : Class 4
Refer to the given flow chart and select the correct option.
P | Q | R | |
A | Ant | Silkworm | Termite |
B | Mosquito | Termite | Honeybee |
C | Grasshopper | Silverfish | Housefly |
D | Honeybee | Locust | Silverfish |
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Subject :NSO Class : Class 4
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Subject :NSO Class : Class 4
Ans 2: (Master Answer)
Class : Class 1
B
Q is an animal that lays eggs and has 4-stages in its life-cycle. Q could be butterfly or mosquito. They lay eggs, and their life-cycle has 4-stages – egg, larva, pupa and adult. The pupa stage is the non-feeding stage.
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Subject :NSO Class : Class 4
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Subject :NSO Class : Class 4