Biology - Comprehensive Mock Test 115

Question 1141 Easy

Passage calls are found in?

A) Endodermis B) Pericycle C) Hypodermis D) Epidermis

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Question 1142 Easy

Lenticels are associated with?

A) Absorption of moisture B) Photosynthesis C) Gaseous Exchange D) Mineral uptakes

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Question 1143 Easy

In leaf protexylem is directed towards?

A) Lower epidermis B) Phloem C) Stomata D) Upper epidermis

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Question 1144 Medium

Conjoint,collateral and open vascular bundles are found in?

A) Monocot Stem B) Monocot leaf C) Dicot Stem D) Dicot root

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Question 1145 Easy

The lateral meristem increases the?

A) Height of the plant B) Thtickness of trunk C) Size of the leaf D) Branches of root

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Question 1146 Easy

Lysigeneous cavity is found?

A) In the cortex B) Between xylem and phloem C) Beneath Protoxylem D) Beneath metaxylem

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Question 1147 Easy

Close type of vasular bundle lacks?

A) Xylem B) Sclerenchyma C) Phloem D) Cambium

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Question 1148 Medium

The central Region of the stem and root is known as?

A) Pericycle B) Medulla (pith) C) Endodermis D) Cortex

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Question 1149 Easy

Root hair is always?

A) Very long B) Multi cellular C) Cuticularized D) Unicellular

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Question 1150 Easy

Which cells regulate the function of sieve tube ?

A) Guard cells B) Passage cells C) Companion cells D) Bulliform cells

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