Class VII

The filtering of blood through an artificial kidney is called ________
  1. circulation
  2. transportation
  3. dialysis
  4. diffusion
Phloem helps in the transport of _________ in plants
  1. food
  2. water
  3. minerals
  4. carbon dioxide
The fluid part of the blood is called _______
  1. RBCs
  2. Plasma
  3. Haemoglobin
  4. WBCs
Name the pigment which gives red colour to the blood in mammals.
  1. Globulin
  2. Haemoglobin
  3. Plasma
  4. Platelets
Vascular tissues that transport water and nutrients in plants are called _________.
  1. Veins
  2. Phloem
  3. Xylem
  4. Root Hairs
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