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O Level Biology Quizzes

O Level Biology Quiz Answers - Complete

Heart: O Level Biology Quiz Questions and Answers PDF p. 58

Heart O Level Biology quiz questions and answers, heart o level biology MCQ with answers PDF 58 to solve O Level Biology mock tests for online college programs. Solve Transport in Mammals trivia questions, heart o level biology Multiple Choice Questions (MCQ) for online college degrees. Heart: O Level Biology Interview Questions PDF: structure and function, spinal cord and nerves, introduction to biotechnology, fast learning biology, heart: o level biology test prep for ACT subject tests.

"Semilunar valves are present at the bases of" MCQ PDF with choices aorta only, pulmonary artery only, pulmonary veins, and pulmonary artery and aorta for SAT test. Practice transport in mammals questions and answers to improve problem solving skills for college entrance exams.

Quiz on Heart: O Level Biology MCQs

MCQ: Semilunar valves are present at the bases of

pulmonary artery only
aorta only
pulmonary veins
pulmonary artery and aorta

MCQ: If the trees are cleared, annual rain fall

increases causing flood
decreases and the area becomes dry
decreases but increases moisture
increases but decreases moisture

MCQ: First use of pure microbiological process in an industrial procedure was made by Chaim Weizmann in


MCQ: In brain hypothalamus forms the

walls of medulla oblongata
floor of the cerebral hemispheres
base of the cerebellum
top of the medulla

MCQ: To hydrolyze Tristearin, the enzyme used is