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IGCSE O Level Biology Practice Test 165

Excretion and Egestion Quiz Questions and Answers PDF - 165

The e-Book Excretion and Egestion Quiz Questions, excretion and egestion quiz answers PDF download chapter 8-165 to study online igcse biology degree courses. Practice Excretion O Level Biology MCQ with answers PDF, excretion and egestion Multiple Choice Questions (MCQ Quiz) for online college degrees. The Excretion and Egestion Quiz App Download: Free learning app for excretion and egestion, biology questions answers, seed dispersal: dispersal by animals, structure of root, stomata and functions test prep for GRE test.

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Excretion & Egestion Quiz Answers PDF Download: Test 165

MCQ 821: Bulk of undigested material is a

A) result of tissue respiration
B) formed inside cells
C) never absorbed in the cells
D) produced due to metabolic changes

MCQ 822: Adrenaline production is stimulated due to

A) carbon monoxide
B) tar
C) nicotine
D) cocaine

MCQ 823: Receptacle is the fleshy part of

A) banana
B) apple
C) grapes
D) strawberry

MCQ 824: In plants mature sieve tube cell

A) looses its central nucleus
B) looses its central vacuoles
C) the cell walls become fully permeable
D) the cell wall becomes impermeable

MCQ 825: In plants closed stomata reduce due to

A) rate of transpiration only
B) amount of carbon dioxide entering in the leaf only
C) the rate of respiration
D) rate of transpiration and amount of carbon dioxide entering in leaf

IGCSE O Level Biology Exam Prep Tests

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