Question

Need answers for both the topics respiration and excretion but short answers

Answer 1

Answer:

Explanation: Respiration: Respiration is a process in which glucose is broken down with the help of Oxygen and energy is released along with the production of carbon dioxide and water.

Excretion:The biological process involved in the removal of harmful metabolic wastes from the body is called excretion.

Answer 2

Answer:

Respiration:

1)Respiration is the  process of releasing energy from food.

2)Respiration takes place individually in all parts of the plants like stem,roots,leaves etc.

3)The rate of respiration is slow in plants whereas it is faster in humans & animals.

Excretion:

1)Excretion is a process by which metabolic waste is eliminated from an organism.

2)In vertebrates this is primarily carried out by the lungs,kidneys & skin.This is in contrast with secrection,where the substance may have specific tasks after leavingthe cell.

3)Excretion is an essential  process in all forms of life.

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