IGCSE O Level Biology MCQs (O Level) From Textbook

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IGCSE O Level Biology Competitive Exam MCQs – Mock Test 299

Circulatory system Notes Questions with Answers PDF Download – Test 299

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The Circulatory system Notes Questions and Answers PDF (Circulatory system Quiz Answers PDF eBook) download Ch. 17-299 to study IGCSE O Level Biology Practice Tests. Learn Transport in Mammals MCQ Questions PDF, Circulatory system Multiple Choice Questions (MCQ Quiz) for online certificate programs. The Circulatory system Notes App Download: Free IGCSE O Level Biology Notes App to study circulatory system, pollution: inorganic wastes as cause, anemia and minerals, average daily mineral intake test prep for colleges that offer online degrees.

The Quiz: In transportation system of mammals ,Arterioles is; "Circulatory system" App (iOS, Android) with answers: get divided to form capillaries, fine branches of aorta, thick and elastic walled, and divide to form venule for colleges that offer online degrees. Study Transport in Mammals Questions and Answers, Apple Book to download free chapter for online college courses.

Circulatory system MCQs – Mock Test 299 PDF Download

MCQ: 1491

In transportation system of mammals ,Arterioles is

  1. fine branches of aorta
  2. get divided to form capillaries
  3. divide to form venule
  4. thick and elastic walled
MCQ: 1492

Inorganic wastes may include

  1. mercury
  2. arsenic
  3. cadmium
  4. all of above
MCQ: 1493

Nutritional anemia often occurs due to lack of

  1. calcium
  2. iron
  3. Iodine
  4. sodium
MCQ: 1494

Average daily intake of calcium for growing children is about

  1. 0.02 grams
  2. .06 grams
  3. 0.08 grams
  4. 1 gram
MCQ: 1495

Spread of diseases can be reduced through proper

  1. plantation of seeds
  2. seed dispersal
  3. overcrowding of species in a certain area
  4. germination of seeds

Circulatory system Competitive Exam – IGCSE O Level Biology App & eBook Notes

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Circulatory system Notes App (Android & iOS)

Circulatory system Notes App

O Level Biology Notes App (iOS & Android)

O Level Biology Notes App

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