Plant Kindom - Study Mode

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[#256] Consider the following statements regarding collenchyma and choose the correct answer: 1. The cells of collenchyma contain protoplasm and are living 2. Presence of cellulose and pectic substances in the cell wall accounts for the high water absorbing capacity to the cells 3. Collenchyma is the tissue of secondary body 4. Collenchyma originates from elongated cells that resemble procambium

(A) Only 1 and 3 are true

(B) Only 2, 3 and 4 are true

(C) Only 1 and 2 are true

(D) Only 1, 2 and 4 are true

Correct Answer

(D) Only 1, 2 and 4 are true

[#257] The largest invertebrate is

(A) Octopus

(B) Squid

(C) Coral

(D) Jellyfish

Correct Answer

(B) Squid

[#258] Heroin is obtained from

(A) Indian hemp

(B) Opium poppy

(C) Tobacco

(D) Areca nut

Correct Answer

(B) Opium poppy

[#259] Some of the fungal hyphae, in fungi, at a certain stage of maturity extend into the air and bear reproductive bodies and the rest continue with the normal activities. Such fungi are called

(A) Monocarpic

(B) Eucarpic

(C) Saprophytic

(D) Facultative

Correct Answer

(B) Eucarpic

[#260] Cloves are obtained from which of the following parts of the plant?

(A) Dried leaves

(B) Dried stems

(C) Dried seeds

(D) Dried flower buds

Correct Answer

(D) Dried flower buds