61. Which of the following plant organ is most vital from its life cycle point of view?

A. Root

B. Stem

C. Leaf

D. Flower

View Answer/Explanation

Correct Answer is D

62. Sandalwood tree is considered a –

A. total root parasite

B. stem parasite

C. total stem parasite

D. None of these

View Answer/Explanation

Correct Answer is A

63. Which component of the plant receives stimulus for flowering?

A. Roots

B. Stems

C. Leaves

D. Branches

View Answer/Explanation

Correct Answer is C

64. Genetics deals with –

A. Heredity and Variations

B. Organic Evolution

C. Mendel’s Laws

D. DNA Structure

View Answer/Explanation

Correct Answer is A

65. An embryo is found in?

A. Buds

B. Seeds

C. Leaves

D. Flowers

View Answer/Explanation

Correct Answer is A

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