(a) Why is transport of materials necessary in an organism (plant or animal)? (b) What is the need of special tissues or organs for transport of substances in plants and animals ? (c) How are water and minerals transported in plants ? (d) How is food transported in plants ?

(a) Why is transport of materials necessary in an organism (plant or a

1.	(a) Why is transport of materials necessary in an organism (plant or animal)? (b) What is the need of special tissues or organs for transport of substances in plants and animals ? (c) How are water and minerals transported in plants ? (d) How is food transported in plants ?
Answer» (a) Why is transport of materials necessary in an organism (plant or animal)? (b) What is the need of special tissues or organs for transport of substances in plants and animals ? (c) How are water and minerals transported in plants ? (d) How is food transported in plants ?