Which one of the following plants does not need oxygen for respiration ?
Crabs
Fish
Mushrooms
Parasites
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
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
The feet of frogs and ducks are webbed.This adaptation helps them to
hold branches tightly
swim faster in water
fly in the air
eat insects and grab things
Which one of the following living being hibernates?
Human Beings
Pitcher plants
Frogs
Crows
Aerial animals are the animals which spend most of their time
in the water
in the air
on the land
under the ground
Which one of the following plants do not need soil to grow ?
Cactus
Ferns
Water Hyacinth
Pitcher plant
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
In the aerial animals
limbs are modified as gills
limbs are modified as spines
limbs are modified as wings
limbs are modified as tail
Plants can make food without
sunlight
chlorophyll
fertilizers
water