What are the resultant products of the initial breakdown of rocks?
Humus
Glacial deposits
Mineral matter
Water
Stomata are fully closed during:
Day
Night
Evening
Morning
The total land on the planet earth measures
14393 hectares
13393 hectares
15393 hectares
12393 hectares
Plants are the only photosynthetic organisms to have:
Leaves
Guard Cells
Cuticle
None of these
Snakes indirectly depend on plants. So, they are
Carnivorous
Omnivorous
Herbivorous
Saprophytes
At home food is prepared in the kitchen. Where does plants produce its food?
Stem
Root
Flower
Leaf
______ comes as a timely help to Indian farmers in times of crop failures.
Sericulture
Dairy farming
Horticulture
Fishing
Arrangement of leaves differ in different plants to:
Increase the rate of transpiration.
To increase the surface area of leaves.
To receive the maximum sunlight.
To increase the rate of absorption of oxygen.
__________ soil is formed from the rocks at one place only without the particles moving to some other place.
Residual soil
Red soil
Alluvial soil
Transported soil.