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O Level Biology Quizzes

O Level Biology Quiz PDF - Complete

Exam Preparation: Biology Multiple Choice Questions p. 137

Study Exam Preparation Biology multiple choice questions and answers, exam preparation biology quiz answers PDF 137 to study O Level Biology course online. Ecology O level Biology MCQ trivia questions, exam preparation biology Multiple Choice Questions (MCQ) for online college degrees. "Exam Preparation: Biology MCQ" PDF eBook: mammalian skin, poppies, opium and heroin, structure of nephron, examples of homeostasis in man, exam preparation: biology test prep for best online SAT prep class.

"In any ecosystem, the ultimate source of energy is" MCQ PDF: sun as radiant energy, plants as primary consumers, secondary consumer, and heterotroph for GRE practice test. Learn ecology o level biology questions and answers to improve problem solving skills for GRE test.

Exam Preparation: Biology Questions and Answers MCQs

MCQ: In any ecosystem, the ultimate source of energy is

plants as primary consumers
sun as radiant energy
secondary consumer

MCQ: If heat loss center is activated in hypothalamus, the control mechanism include all, but

rapid breathing
lower metabolic activity
lesser convection

MCQ: Each nephron consists of

distal convoluted tubule
proximal convoluted tubule
Bowman' capsule
all of above

MCQ: Number of alkaloids in opium are at least


MCQ: Growth of bacteria in hair follicle is prevented through