Topic - ICSC biology class 6 (Adaptations in Animals)
In these Worksheets for Science you will find different questions related to the topic ICSC biology class 6 (Adaptations in Animals) that will help you to practice the topic more efficiently.
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| Worksheets for Science ( Adaptations in Animals) |
Multiple Choice Questions
1.Aquatic animals breathe with the help of _______________.
(a) lungs (b) gills (c) moist skin
2.Fish change the direction with the help of their ______________.
(a) tail (b) gills (c) fins
3.Terrestrial animals have ______________ for walking and running.
(a) pentadactyl (b) tridactyl (c) heptadactyl
4.Burrowing animals have a modified _______________.
(a) neck (b) tail (c) head
5.Small animals in deserts move out from the holes during _____________.
(a) morning (a) afternoon (c) night
6.A camel stores fats in its _____________.
(a) hump (b) stomach (c) none
7.Animals that live in ____________ have thick layer of fur on their body.
(a) deserts (b) water (c) mountains
8._______________ get modified into wings in aerial animals.
(a) hindlimbs (b) forelimbs (c) both a and b
9.The bones of aerial animals are ______________.
(a) light and hollow (b) heavy (c) very big
10.Air sacs are present in the ___________ of aerial animals.
(a) wings (b) tail (c) lungs
Answers - 1.gills 2.tail 3.pentadactyl 4.head 5.night 6.hump 7.mountains 8.forelimbs 9.light and hollow 10.lungs
Fill ups
1.Animals that spend most of their time in water are called _______________ animals.
2.Aquatic animals have a _______________ body.
3.Fish swim with the help of ____________.
4.Some fish have _______________ that help in buoyancy.
5.Animals that spend most of their time on land are called ________________ animals.
6.Terrestrial animals breathe with the help of ________________.
7.Rats, scorpions etc stay in ______________ during daytime in deserts.
8._______________ is known as the ship of the desert.
9.Mountain animals climb on rocky Mountain slopes with the help of strong _______________.
10.Animals that spend most of their time in air are known as ______________ animals.
Answers - 1.aquatic 2.streamlined 3.fins 4.air bladder 5.terrestrial 6.lungs 7.burrows 8.camel 9.hooves 10.aerial
Write True if the statement is correct and False if the statement is incorrect.
1.Water proof scales protect the aquatic animals from decay.
2.Aquatic animals have a lots of oil glands.
3.Some aquatic animals have cuticle.
4.The muscles of terrestrial animals are very weak.
5.During daytime,temperature is very low in deserts.
6.There is a shortage of water in deserts.
7.A camel cannot live without food and water for even a day.
8.The breathing rate of camel is very high.
9.A camel has large and fleshy soles to walk easily in sand.
10.The bones of aerial animals lack bone marrow.
Answers - 1.True 2.False 3.True 4.False 5.False 6.True 7.False 8.False 9.True 10.True
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