Pick the right answer, quickly

Exercise and reference answers

Questions

1. Question

   Oxygen is carried by:

   Choices

   1. Haemoglobin
   2. Plasma
   3. Platelets

   Correct choice

   Haemoglobin

2. Question

   Water rises through the:

   Choices

   1. Phloem
   2. Xylem
   3. Cortex

   Correct choice

   Xylem

3. Question

   Food moves through the:

   Choices

   1. Phloem
   2. Xylem
   3. Cortex

   Correct choice

   Phloem

4. Question

   Kidney filtration units are:

   Choices

   1. Neurons
   2. Nephrons
   3. Nodules

   Correct choice

   Nephrons

5. Question

   Blood returns to the heart in:

   Choices

   1. Arteries
   2. Veins
   3. Nerves

   Correct choice

   Veins

Instructions

Tap the correct answer before the round moves on.

Explanation