Transport Multiple Choice Questions Test 30 pdf Download

Practice biology quiz 30 on transport MCQs, grade 9 human blood multiple choice questions. Free learning guide has biology worksheet with answering options 45%, 75%, 55% and 65% of multiple choice questions (MCQ) with human blood quiz as percentage of plasma in blood in a healthy person is for exam prep. Study to learn human blood quiz to attempt multiple choice questions based test.

MCQs on Transport - Quiz 30

MCQ. Percentage of plasma in blood in a healthy person is

  1. 75%
  2. 45%
  3. 55%
  4. 65%


MCQ. Heart of humans works as

  1. triple channel
  2. double channel
  3. double pump
  4. triple pump


MCQ. Considering layers of arteries, outermost layer of artery is composed of

  1. muscle tissue
  2. nervous tissue
  3. muscular tissue
  4. connective tissue


MCQ. Invertebrates that have open circulatory system are

  1. sea horse
  2. sea spider
  3. jewel anemone
  4. arthropods


MCQ. Exporting organs of plants are called

  1. links
  2. sources
  3. sinks
  4. epidermis