O Level

Biology Quizzes

O Level Biology MCQs - Complete

Circulatory system Quizzes Online MCQs p. 299

Circulatory system quiz questions, circulatory system multiple choice questions and answers PDF 299 to learn O level biology course for college certification. Practice "Transport in Mammals" quiz, circulatory system Multiple Choice Questions (MCQ) for online college degrees. Free circulatory system MCQs, fertilization and post fertilization changes, average daily mineral intake, anemia and minerals, pollution: inorganic wastes as cause, circulatory system test prep for best two year degrees.

"In transportation system of mammals ,Arterioles is", circulatory system Multiple Choice Questions (MCQ) with choices get divided to form capillaries, fine branches of aorta, divide to form venule, and thick and elastic walled for ACT practice test. Learn transport in mammals questions and answers to improve problem solving skills for ACT subject tests.

Circulatory system Questions and Answers

1.

In transportation system of mammals ,Arterioles is

fine branches of aorta
get divided to form capillaries
divide to form venule
thick and elastic walled

2.

Inorganic wastes may include

mercury
arsenic
cadmium
all of above

3.

Nutritional anemia often occurs due to lack of

calcium
iron
Iodine
sodium

4.

Average daily intake of calcium for growing children is about

0.02 grams
.06 grams
0.08 grams
1 gram

5.

Spread of diseases can be reduced through proper

plantation of seeds
seed dispersal
overcrowding of species in a certain area
germination of seeds