Biology - Mock Test 171

Question 1701

If a raceme inflorescence is branched , it is call?

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

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Question 1702

What is the eye of potato ?

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

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Question 1703

Vegetative reproduction of Agave occurs through?

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

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Question 1704

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 1705

Petiole is modified into tendril in?

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

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Question 1706

Insectivorous plants catch insects for obtaining?

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

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Question 1707

Nodulated roots occur in?

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

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Question 1708

Stem modified into flattened photosynthetic structure is?

A) Phyllode B) Bulbil C) Phylloclade D) Tendril

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Question 1709

The arrangement of leaves on stem is called?

A) Venation B) Vernation C) Phyllotaxy D) Axis

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Question 1710

Adventitious roots?

A) Develop from radical B) Develop from flower C) Develop from embryo D) Develop from any part of plant body except radical

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