Biology - Comprehensive Mock Test 110

Question 1091 Easy

Root cap is formed by?

A) Dermatogen B) Calyptogen C) Vascular cambium D) Wood cambium

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Question 1092 Medium

Transverse section of a plant is stainet with safranin and fast green what is the color of the phloem?

A) Red B) Green C) Pink D) Orange

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Question 1093 Easy

Seconndary phloem remains functional generally?

A) Less than 1 year B) More than 1 year C) For 1 year D) As long as plant lives

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Question 1094 Medium

The vasculan cambium and cork cambium are the examples of?

A) Apical meristem B) Lateral Meristem C) Intercalary meristem D) Permanent tissue

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Question 1095 Hard

The crystals of calcium carbonate, which appear like a bunch of grapes in epidermal cellsof leaves of some plants , are called?

A) Sphaeraphides B) Raphides C) Otoliths D) cytoliths

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Question 1096 Easy

Casparian strips are the characteristics of?

A) Cortex B) Endodermis C) Pericycle D) Pith

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Question 1097 Medium

The chief function of phloem is the conduction of?

A) Food B) Mineral C) Water D) Air

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Question 1098 Easy

Kranz anatomy is seen in?

A) Euphorbia hirta B) Citrus indica C) Mangifera indica D) Zea mays

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Question 1099 Easy

Bulliform cells are present in?

A) Bundle sheath B) Mesophyll tissue C) Vascular Bandle D) Epidermis

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Question 1100 Easy

Raphides are the crystals of?

A) Calcium oxalate B) Calcium carbonate C) Calcium phosphate D) Calcium

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