Circulatory system Notes App | IGCSE O Level Biology Notes e-Book PDF
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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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Study Circulatory system Notes Questions and Answers PDF to optimize biology preparation. Download the Circulatory system Quiz Answers PDF e-Book, 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) to analyze biological functions. Free Circulatory system Notes App: Download the IGCSE O Level Biology Learning App to study circulatory system, pollution: inorganic wastes as cause, anemia and minerals, average daily mineral intake test prep for independent biology learning.

Download the "Circulatory system Notes" App (Android & iOS): In transportation system of mammals ,Arterioles is; MCQ with answers: get divided to form capillaries, fine branches of aorta, thick and elastic walled, and divide to form venule. Learn Transport in Mammals Questions and Answers, Apple Book to download free chapter to optimize biology preparation.

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

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