NIPA SRM 2

The process of Photosynthesis produces

• Carbon Dioxide

• Nitrogen

• Oxygen

• Hydrogen

Which of the following is not necessary for photosynthesis

• Chlorophyll

• Carbon-di-oxide

• Oxygen

• Water

Organism that totally dependent on the other organism for

food are called ______________ mode of nutrition.

• Parasitic

• Symbiotic

• Heterotrophic

• Autotrophic

Organisms other than plants which contain Chlorophyll are

• Algae

• Protozoa

• Virus

• Fungi

Ultimate source of energy for all living organisms is

• Plants

• Atmosphere

• Earth

• Sun

Which of the following is a parasite

• Fungus

• Cuscuta

• Mushroom

• Bacteria

Organisms which prepare food for themselves using simple naturally available raw materials are referred to as

• heterotrophs

• autotrophs

• parasites

• saprophytes

In the absence of which of the following will photosynthesis not occur in leaves?

• vacuole

• stomata

• chlorophyll

• cytoplasm

Which of the following statements is/are correct?

(i) All green plants can prepare their own food.

(ii) Most animals are autotrophs.

(iii) Carbon dioxide is not required for photosynthesis.

(iv) Oxygen is liberated during photosynthesis.

Choose the correct answer from the options below:

• ( i) and (iv)

• (ii) only

• (ii) and (iii)

• (i) and (ii)

The term that is used for the mode of nutrition in yeast, mushroom and bread-mould is

• autotrophic

• parasitic

• saprophytic

• symbiotic