Biology - Comprehensive Mock Test 104

Question 1031 Medium

An underground specialized shoot with reduced disc like stem covered by fleshy leaves is?

A) bulb B) Rhizome C) rhizophore D) bulbil

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Question 1032 Easy

A phyllode is a modified?

A) leaf B) stem C) root D) branch

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Question 1033 Easy

A pair of insectivorous plant is?

A) Dionaea and viscum B) Nepenthes and bladderwort C) Drosera and rafflesia D) Venus fly and Rafflesia

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Question 1034 Easy

Which is not a stem modification?

A) Rhizome of Ginger B) Corm of Colocasia C) Pitcher of Nepenthes D) tuber of potato

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Question 1035 Easy

Leaf apex is modified into tendril in?

A) Smilax B) Gloriosa C) Australian acacia D) Pea

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Question 1036 Medium

The leaves are modified into tendrils, hooks, pitcher ,and bladder in the following plants respectively?

A) sweet pea, bignonia, Nepenthes, Utricularia B) sweet pea, bignonia, Utricularia, Nepenthes, C) Nepenthes , bignonia, sweet pea, Utricularia D) Utricularia, Nepenthes, bignonia, sweet pea

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Question 1037 Easy

Placentation in legumes is?

A) Basal B) Marginal C) Axile D) Free central

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Question 1038 Easy

Pappus is a modification of ?

A) Calyx B) Corolla C) Stamens D) Gynoecium

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Question 1039 Medium

Staments with free anthers but filaments fused into a number of groups are?

A) Polyadelphous B) Diadelphous C) Monadelphous D) Syngenesious

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Question 1040 Easy

Perianth is found in a flower in which ?

A) Calyx and Corolla are not distinguishable B) Stamens are leaf like C) Corolla leaf- like but calyx is colored D) None of the above

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