O Level Courses

IGCSE O Level Biology MCQs App Download - Circulatory system PDF e-Book

IGCSE O Level Biology Practice Test 192

Circulatory system Multiple Choice Questions (MCQs) PDF Download - 192

Apps:

O Level Biology App (Play Store) O Level Biology App (App Store)

The Circulatory system MCQ with Answers PDF (Circulatory system Multiple Choice Questions (MCQs) PDF e-Book) download Ch. 17-192 to study IGCSE O Level Biology Practice Tests. Study Transport in Mammals Test PDF, Circulatory system Multiple Choice Questions (MCQ Quiz) to learn online certificate courses. The Circulatory system MCQ Quiz App Download: Free IGCSE O Level Biology App to study circulatory system, structure of cell and protoplasm: biology, energy requirements, sexual and asexual reproduction, pesticides: o level biology test prep to learn online GCSE courses.

The MCQ: In a human body, arteries "Circulatory system" App (Free Android & iOS) with answers: carry blood away from heart, carry blood away from body, bring blood back to heart, and bring blood back to body to learn online certificate courses. Practice Transport in Mammals Questions and Answers, Apple e-Book to download free sample for online associates degree.

Circulatory system MCQ Quiz with Answers PDF Download: Test 192

MCQ: 956

In a human body, arteries

  1. carry blood away from body
  2. carry blood away from heart
  3. bring blood back to body
  4. bring blood back to heart
MCQ: 957

70 to 90% of cell protoplasm is

  1. hemoglobin
  2. protoplasm
  3. water
  4. energy
MCQ: 958

Across age, the basal metabolic rate

  1. changes
  2. remains constant
  3. increases
  4. decreases
MCQ: 959

More motile gametes are

  1. male
  2. female
  3. both
  4. gonads
MCQ: 960

Presence of tubifax worms indicate that

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

IGCSE O Level Biology Exam Prep Tests

Circulatory system Learning App: Free Download Android & iOS

The App: Circulatory system MCQ App to learn Circulatory system Notes, O Level Biology MCQs App, and Zoology MCQs App. The "Circulatory system MCQ" App to Free Download O Level Biology Apps (iOS & Android) to learn online certificate courses. Download App Store & Play Store study Apps with all functionalities for online associates degree.

Circulatory system Apps (Android & iOS)

Circulatory system App

O Level Biology Apps (Android & iOS)

O Level Biology App

Zoology Apps (Android & iOS)

Zoology App

A level Biology Apps (Android & iOS)

A level Biology App