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Free download in PDF CBSE Class 6 Science Short Questions with Answers. Here Gkseries provide Science Solve Questions and Answers for CBSE class 6 Students.
141
The process of twisting fibres to make yarn is called:
[A]
combing
[B]
ginning
[C]
spinning
[D]
knotting
142
Where was silk first produced in 3000 B.C.?
[A]
India
[B]
America
[C]
Australia
[D]
China
143
The process of growing silkworms on Mulberry trees to obtain silk from them is:
[A]
agriculture
[B]
sericulture
[C]
pisciculture
[D]
horticulture
144
Lemon plant is a _________
[A]
Herb
[B]
Shrub
[C]
Tree
[D]
none of these
145
Part of the plant which conducts water to all parts of the plant is called as ___________.
[A]
Leaf
[B]
Root
[C]
Flower
[D]
Stem
146
The part of a leaf by which it is attached to the stem is called _________.
[A]
Petiole
[B]
Lamina
[C]
Midrib
[D]
Node
147
Part of a plant which is the main site for photosynthesis is _______.
[A]
Flower
[B]
Leaf
[C]
Stem
[D]
Root
148
Which one of the following is not the function of leaf normally?
[A]
Photosynthesis
[B]
Transpiration
[C]
Respiration
[D]
Transportation
149
The number of bones present in an adult human is:
[A]
106
[B]
206
[C]
306
[D]
400
150
Which of the following joints is immovable?
[A]
Shoulder and arm
[B]
Knee and joint
[C]
Upper jaw and skull
[D]
Lower jaw and upper jaw
Answer: Upper jaw and skull
151
Vertebral column of man has _____ vertebrae (bones).
[A]
28
[B]
30
[C]
33
[D]
42
152
In the sea, plants and animals are surrounded by _________ water.
[A]
fresh
[B]
saline
[C]
acidic
[D]
marshy
153
Living organisms throw body wastes from its bodies by a process called ________.
[A]
respiration
[B]
excretion
[C]
digestion
[D]
reproduction
154
Which one of the following in NOT a predator?
[A]
Lion
[B]
Antelope
[C]
Eagle
[D]
Bear
155
Standard (SI) unit of length is _____
[A]
metre
[B]
centimetre
[C]
inches
[D]
kilometre
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