IGCSE A Level Biology Practice Test 46

Ecology MCQs (Multiple Choice Questions) PDF Download - 46

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The Ecology Multiple Choice Questions (MCQ) with Answers PDF (Ecology MCQs PDF e-Book) download Ch. 5-46 to solve IGCSE A Level Biology Practice Tests. Study Ecology quiz answers PDF, Ecology Multiple Choice Questions (MCQ Quiz) to study distance learning courses. The Ecology MCQs App Download: Free educational app for ecology, gcse a levels biology, structure of cell, tobacco smoke and lungs diseases, cancer and carcinogens test prep for 2 year online degrees.

The MCQ Quiz: An energy pyramid is broader at base and narrower at the apex, as the energy; "Ecology" App (Android & iOS) with answers: Decreases along the food chain; Increases along the food chain; Remains same along the food chain; May increase or decrease along the food chain; to study distance learning courses. Practice Ecology Questions and Answers, Google eBook to download free sample for colleges offering online degree programs.

Ecology MCQ with Answers PDF Download: Quiz 46

MCQ 226:

An energy pyramid is broader at base and narrower at the apex, as the energy

increases along the food chain
decreases along the food chain
remains same along the food chain
may increase or decrease along the food chain

MCQ 227:

The hydrophilic R group is found in the

enzyme
hormones
glands
maltose

MCQ 228:

The groups of similar cells that are arranged into loose sheets or bundles are called

cells
tissues
organs
organelles

MCQ 229:

Common causes of Chronic Obstructive Pulmonary Disease (COPD) does not include

smoke from the factory furnace
vehicle pollution
industrial pollution
water pollution

MCQ 230:

Cancer is caused due to

controlled mitosis
uncontrolled mitosis
controlled meiosis
uncontrolled meiosis

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