Biology - Comprehensive Mock Test 106

Question 1051 Medium

A brightly coloured bract like covering associated with the banana inflorescence is called?

A) Spathe B) Scape C) Spiral D) Scapigeron

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Question 1052 Easy

Opposite decussate phyllotaxy is found in?

A) Calotropis B) Mango C) Hibiscus D) Nerium

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Question 1053 Medium

Zig-zag development of inflorescence axis is an example of?

A) Helicoid cyme B) Scorpioid C) Umbel D) Compound umbel

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Question 1054 Medium

If a raceme inflorescence is branched , it is call?

A) Umbel B) spike C) Cymose D) Panicle

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Question 1055 Easy

What is the eye of potato ?

A) Axillary bud B) Accessory bud C) Adventitious bud D) Apical bud

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Question 1056 Easy

Vegetative reproduction of Agave occurs through?

A) Rhizome B) Stolon C) Bulbils D) Sucker

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Question 1057 Easy

Thorn is a stem structure because it?

A) Develops from trunk B) Develops from apical bud C) modification of bank floralbud D) is pointed

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Question 1058 Easy

Petiole is modified into tendril in?

A) Passiflora B) Gloriosa C) Pisum D) clematis

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Question 1059 Easy

Insectivorous plants catch insects for obtaining?

A) Na - K B) Taste C) Phosphorus D) Nitrogen

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Question 1060 Easy

Nodulated roots occur in?

A) Leguminoceae B) Solanaceae C) Malvaceae D) Papilionaceae

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