Biology Learning Notes & Technology Articles

Excretion in Animals MCQs Quiz Online Tests pdf Download

Practice MCQs on excretion in animals, biology MCQs for online test prep. What is homeostasis quiz has multiple choice questions (MCQ), excretion in animals quiz questions and answers as tubular system opens to exterior through several, answer key with choices as nephridiophore, nephrostome, protonephridium and protophrostome for competitive exam prep. Free study guide is to learn excretion in animals quiz online 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