Quick picks on excretion

Exercise and reference answers

Questions

1. Question

   Flame cells are also called:

   Choices

   1. Protonephridia
   2. Photonephridia
   3. Pyrenephridia

   Correct choice

   Protonephridia

2. Question

   Release of urine is called:

   Choices

   1. Micturition
   2. Maceration
   3. Mastication

   Correct choice

   Micturition

3. Question

   Urea building up in blood gives:

   Choices

   1. Anaemia
   2. Uremia
   3. Ischemia

   Correct choice

   Uremia

4. Question

   Urea is removed from blood by:

   Choices

   1. Digestion
   2. Distillation
   3. Haemodialysis

   Correct choice

   Haemodialysis

5. Question

   Sweat carries NaCl, lactic acid and some:

   Choices

   1. Urea
   2. Starch
   3. Sucrose

   Correct choice

   Urea

Instructions

Tap the correct answer before the round moves on.

Explanation