General Knowledge 7th Grade Test No.01
- 1.The change occur in the body parts to adjust the surroundings is called.............
- A.
Life
- B.
Adaptations
- C.
Periods
- D.
Types
- 2.The leaves and the stem of plants are covered with waxy layer are found in
- A.
Air
- B.
Space
- C.
Land
- D.
Water
- 3.The adaptation of air spaces in stem and leaves of aquatic plants are for.
- A.
Floating on water
- B.
Run with water
- C.
Sink in water
- D.
None of above
- 4.The plants of desert plants leaf are modified into thorns or needles so that there will be
- A.
More evaporation of water
- B.
No evaporation of water
- C.
We will eat them
- D.
Less evaporation of water
- 5.The stem of desert plants are green because
- A.
Plant will go to sleep
- B.
They can eat insect
- C.
They will attract insect
- D.
They perform photosynthesis
- 6.The conical shape of deodar and pine plants are for
- A.
To look Attractive
- B.
Prevent from heavy snowfall
- C.
To Make shade on land
- D.
To make food
- 7.The plants in forest regions grows very tall so that they can
- A.
See mountain
- B.
To compete for food
- C.
Compete for sunlight
- D.
To compete for water
- 8.The fibrous roots of grasses are for
- A.
Height of grasses
- B.
Prevention of soil erosion
- C.
Animal walking
- D.
Animal grazing
- 9.Fish breathe with gills instead of a nose because they live in
- A.
Group
- B.
Water
- C.
Ice
- D.
Houses
- 10.The frog and duck have webbed toes because they can use it like
- A.
Show
- B.
Protection
- C.
Oars
- D.
Capture animals
- 11.The claws and canine teeth are sharp of wild animals because they can
- A.
Sing a song
- B.
Hold the tree branches
- C.
Hold and eat other animals
- D.
None of the above
- 12.The part that grows from inside the seed towards soil is called
- A.
Stem
- B.
Plumule
- C.
Radicles
- D.
Leaves
- 13.The part that grows from inside the seed above the soil is called
- A.
Plumule
- B.
Leaves
- C.
Flower
- D.
Radical
- 14.The part of plants grow below the soil is called
- A.
Stem
- B.
Root
- C.
Plants
- D.
Flower
- 15.The part of the stem between two nodes are called
- A.
Bud
- B.
Growing end
- C.
Internodes
- D.
Leaf
- 16.The tip of the leaf is called
- A.
Leaf blade
- B.
Leaf margin
- C.
Leaf base
- D.
Leaf apex
- 17.Which is the not part of flower?
- A.
Calyx
- B.
Corolla
- C.
Pedicel
- D.
Stem
- 18.The seeds which get divided into two equal parts are called
- A.
Herbivoures
- B.
Insectivoures
- C.
Dicotyledonous
- D.
Monotyledonous
- 19.The seeds which do not get divided into two equal parts are called
- A.
Insectivoures
- B.
Herbivoures
- C.
Dicotyledonous
- D.
Monocotyledonous
- 20.The Broad, spread-out part of the leaf is called
- A.
Leaf blade
- B.
Lamina
- C.
Leaf margin
- D.
Both a and b
- 21.The leaf of some plants have a single undivided leaf blade are called
- A.
Compound Leaves
- B.
Unity
- C.
Simple leaves
- D.
Complicated Leaves
- 22.Which of the following is not a part of Plants?
- A.
Leaf
- B.
Stem
- C.
Photosythesis
- D.
Root
- 23.The Atmospheric pressure is .............. in all direction
- A.
Opposite
- B.
Same
- C.
Zero
- D.
100
- 24.The nutrients required in large quantity are called
- A.
Micro nutrients
- B.
Macro nutrients
- C.
Foodstuffs
- D.
All above
- 25.The nutrients required in small quantity are called
- A.
Micro nutrients
- B.
Macro nutrients
- C.
Foodstuffs
- D.
None of above
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