Botany - Multiple Choice Questions (MCQs) and Answers | Botany Objective Questions and Answers | Botany General Knowledge (GK) Questions and Answers | Botany Quiz | Botany Questions and Answers | Botany Interview Questions and Answers | Botany MCQs for SSC, UPSC, Railway Exams | Botany Questions and Answers for Competitive Exams

Questions

1 Water in plants is trans-ported by

A xylem

B epidermis

C phloem

D cambium

View Answer Comment

Answer: Option [A]

2 The presence of what distinguishes a plant cell from an animal cell?

A Nucleus

B Cell wall, Chloroplasts, Vacuoles

C Cell membrane

D None of these

View Answer Comment

Answer: Option [B]

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3 The chemical used for destroying Fungi in water tanks is?

A Nitric acid

B Zinc sulphate

C Magnesium sulphate

D Copper sulphate

View Answer Comment

Answer: Option [D]

4 Clove, the commonly used spice is obtained from the

A fruit

B flower bud

C stem

D root

View Answer Comment

Answer: Option [B]

5 Ginger is a stem and not a root because

A It lacks chlorophyll

B It stores food material

C It has notes and internodes

D It grows horizontally in the soil

View Answer Comment

Answer: Option [C]

6 Which of the following is not a component of chlorophyll?

A Calcium

B Carbon

C Magnesium

D Hydrogen

View Answer Comment

Answer: Option [A]

7 Carrot is orange in colour because

A It grows in the soil

B It contains carotene

C It is not exposed to sunlight

D The entire plant is orange in colour

View Answer Comment

Answer: Option [B]

8 During photosynthesis green plants absorb

A oxygen

B nitrogen

C carbon monoxide

D carbon dioxide

View Answer Comment

Answer: Option [D]

9 Toxicology is related to the study of

A poisons

B diseases

C bacteria

D viruses

View Answer Comment

Answer: Option [A]

10 Besides carbohydrates, a major source of energy in our food is constituted by

A Vitamins

B Minerals

C Fats

D Proteins

View Answer Comment

Answer: Option [C]

NCERT Class 12 Biology Solved Multiple Choice Questions

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