Science quiz for class 7th

The components that are necessary for our body are called ..

• Vitamins

• Pulses

• Nutrients

• Minerals

The bacterium which provides nitrogen to the leguminous plants is

• Rhizobium

• Yeast

• Fungi

• None of these

Pitcher is an example of

• Insectivorous plant

• Leguminous plant

• Algae

• Fungi

. ___________ gas is released by the plants in the process of Photosynthesis

• Oxygen

• Carbon dioxide

• Hydrogen

• Nitrogen

Mushroom is

• An Autotroph

• Heterotroph

• Saprotrophic

• Fungus

The process by which a plant prepares its food “Photosynthesis” takes place in the presence of..

• Moon Light

• Sunlight

• Candle light

• Bulb

Food Is Essential For All Living Organisms Because

• It provides energy

• It helps in growth and repair cells

• It protects our body from various diseases

• All of these

Amarbel (Cuscuta) is an example of:

• autotroph

• parasite

• saprotroph

• Host

The plant which traps and feeds on insects is:

• cuscuta

• china rose

• pitcher plant

• rose