Science Quiz

__ is the mode of taking food by an organism and its utilization by the body.

Plants are__

• Autotrophic

• Heterotrophic

• Saprotrophic

• None of these

The green pigment present in leaves is called __

Which of the following is a process by which plants convert sunlight into energy?

• Fermentation

• Respiration

• Photosynthesis

• Transpiration

Which part of the plant is primarily responsible for water absorption?

• Leaf

• Stem

• Flower

• Root

Which gas do plants primarily take in during photosynthesis?

• Carbon Dioxide

• Hydrogen

• Oxygen

• Nitrogen

Which part of the plant is responsible for photosynthesis?

• Leaf

• Root

• Flower

• Stem

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_ is the ultimate source of energy for all living organisms.

what is the product of photosynthesis?

• Oxygen

• Carbon Dioxide

• Carbohydrates

• Both A and C

The cuscuta is the _ in the parasitic nutrition.

• Host

• Parasite

• Guest

• None of these