Excretion in Animals MCQs Quiz Online PDF Download

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College biology practice test MCQ: tubular system opens to exterior through several with choices nephridiophore, nephrostome, protonephridium and protophrostome for online study, career test and distance learning online preparation for national and international exams. Free study guide is for online learning excretion in animals quiz with MCQs to practice test questions with answers. Excretion in Animals Video

MCQs on Excretion in Animals Quiz PDF Download

MCQ: Tubular system opens to exterior through several

  1. nephridiophore
  2. nephrostome
  3. protonephridium
  4. protophrostome

A

MCQ: Suspended tubular structures which collect excretory products from hemolymph are called

  1. protonephridium
  2. metanephridium
  3. malphigian tubules
  4. exoluticus tubules

C

MCQ: Network of closed tubules without internal openings are called

  1. protonephridium
  2. metanephridium
  3. malphigian tubules
  4. exoluticus tubules

A

MCQ: In cockroach, rectum reabsorbs maximum salts and water hence excretory products are in form of

  1. urea
  2. uric acid
  3. ammonia
  4. urine

B

MCQ: In insects, there is no structural or functional relationship between excretory or digestive system except in

  1. earthworm
  2. cockroach
  3. lizards
  4. ants

B