Question

Study the following table and answer the questions that follow.

Name of the phylum / Class Excretory system

Protozoa 1

2 Kidneys

Platyhelminthes 3

4 Renette cells

i. Complete the table by filling gaps 1, 2, 3 and 4.

ii. Give examples for other animal phyla that use kidneys as excretory organs.

iii. Name the organisms that have contractile vacuoles. What is the use of contractile​

Answer 1

Explanation:

Study the following table and answer the questions that follow.

Name of the phylum / Class Excretory system

Protozoa 1

2 Kidneys

Platyhelminthes 3

4 Renette cells

follow.

Name of the phylum / Class Excretory system

Protozoa 1

2 Kidneys

Platyhelminthes 3

4 Renette cells

i. Complete the table by filling gaps 1, 2, 3 and 4.

ii. Give examples for other animal phyla that use kidneys.....