Biology - Comprehensive Mock Test 119

Question 1181 Easy

Sclereids are also known as?

A) Accessory cells B) Companian cells C) Stone cells D) Guard cells

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Question 1182 Medium

In collenchyma, the thinkening of corners is made of?

A) Pectin B) Lignin C) Subern D) Resin

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Question 1183 Easy

Which of the following is a living structure?

A) Scleren chyma B) Parenchyma C) Xylemvessel D) Tracheid

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Question 1184 Easy

Hydathodes are component of?

A) Vascular tissue system B) Ground tissue system C) Epidermal tissue system D) Cortex tissue system

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Question 1185 Easy

The region in apical meristem develops in to?

A) Endodermis B) Pericycle C) Epidermis D) Vascular tissue

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Question 1186 Medium

Which of the following is an exmple of laterel meristem?

A) pith B) cambium C) Xylem D) cortex

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Question 1187 Easy

An egg laying mammals is?

A) Delphinus B) Macacg C) ornithorhynehus D) macrolus

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Question 1188 Easy

Which one is not correct ?

A) Humans-Ureotelic B) Birds-Uricotelic C) Lizards - Uricotelic D) Whale - Ammonotelic

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Question 1189 Easy

The second largest aquatic vertebrate is?

A) blue whale B) whale shark C) sea elephant D) dugoress

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Question 1190 Easy

Mammal’s heart is?

A) Myogenic B) neurogenic C) voluntary D) sympathetic

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