Question

Give one word answers

i) Any coloured substance in the tissues or cells of animals or plants.
ii) A mineral that is essential for production of blood cells in bone marrow.
il) I must be eaten in inoderate quantities. I provide warmth to the body
iv) An organism that lives on or inside the body of another organisma (host) to obtain food
v) What is the name of the protein that our hair, nails and outer skin are made of​

Answer 1

Answer:

i)plastids

ii) Ca2+

iii) Milk

iv) Parasites

v) Collagen

Answer 2

Explanation:

1) pigment

2) iron

3) fats

4) parasite

5) keratin