Excretory Structure/Organ | Animals |
a. Protonephridia | 1.Prawn |
b. Nephridia | 2. Cockroach |
c. Malpighian tubules | 3. Earthworm |
d. Green gland or antennal gland | 4. Flatworms |
Answer:
(a) 1 .Prawn
possesses green glands or antennal glands as their excretory structures.
2. Cockroach
possesses Malpighian tubules as their excretory structures.
3. Earthworm
possesses nephridia as their excretory structures.
4. Flatworm
possesses protonephridia as their excretory structures.
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