IGCSE GCSE Certification Courses

O Level Biology Quizzes

O Level Biology Quiz Answers - Complete

Circulatory system Interview Questions with Answers PDF p. 192

Circulatory system interview questions and answers, circulatory system trivia questions PDF 192 to practice O Level Biology exam questions for online classes. Practice Transport in Mammals MCQ questions, circulatory system Multiple Choice Questions (MCQ) for online college degrees. Circulatory system Interview Questions PDF: pesticides: o level biology, sexual and asexual reproduction, energy requirements, structure of cell and protoplasm: biology, circulatory system test prep for online colleges that offer certificate programs.

"In a human body, arteries" MCQ PDF with choices carry blood away from heart, carry blood away from body, bring blood back to body, and bring blood back to heart for SAT test. Learn transport in mammals questions and answers to improve problem solving skills for best GRE prep courses online.

Trivia Quiz on Circulatory system MCQs

MCQ: In a human body, arteries

carry blood away from body
carry blood away from heart
bring blood back to body
bring blood back to heart

MCQ: 70 to 90% of cell protoplasm is

hemoglobin
protoplasm
water
energy

MCQ: Across age, the basal metabolic rate

changes
remains constant
increases
decreases

MCQ: More motile gametes are

male
female
both
gonads

MCQ: Presence of tubifax worms indicate that

the parasites are found in the intestine
cellulose in grass can easily be digested by pri-consumers
water is highly polluted
BOD is very low