Camouflage is a kind of adaptation in which an organism deceives others by merging its colour with that of its surroundings . Now, tell me what kind of colour will best suit a chameleon to hide from its enemies in a forest?
Red
Blue
Green
Brown
The plants that are most useful to man are
hilly plants
underwater plants
desert plants
plants of the grass family
Each living thing in a food chain plays a role in the flow of energy in the chain. In the following food chain rabbit eats carrots and fox eats rabbits.What is the primary role of the rabbit in this food chain?
to form a habitat
to find space to live
to be a source of water
to be a source of energy
Ramu brought a plant with thick branches and leaves from the plains and planted it in marshy area. What must the new plant do to survive in its new environment ?
it must change its colour in its new environment
it must change its leaves into spines to reduce the loss of water
it must start trapping insects and eat them
it must develop areal roots to get more air
Tigers and leopards have stripes on their bodies. This adaptation helps them
to keep their bodies cool
to keep their bodies hot
to mix with the surroundings
to look beautiful
Allen plucked a lotus plant from the pond near his house. He observed that it has a long hollow stem. Can you explain the function of the stem?
to breathe the air
to absorb soil
to fix the plant to the bottom of the pond
to make the flower beautiful
Aerial animals are the animals which spend most of their time
in the water
in the air
on the land
under the ground
Grass
Grass hoppers
Frog
Snake
The main role of a producer is
to kill animals
to prepare food
to get eaten by plant eating animals
to eat other plants
Which one of the following can produce food on their own?
Fish
Birds
Human Beings
Plants
