Question

Exercises
b sea water.
d. sea anemone
A. Tick the most appropriate answer.
1. Sponges are mostly found in
a. distilled water.
c dirty water.
d. tap water
2. Which one of the following is not a cnidarian?
a. pin worm
b. Hydra
cjellyfish
3. The finger-like structures present around the mouth of cnidarians are called
2. pseudopodia.
b. tentacles.
cspines.
d bristles.
4. Annelids have a
2. soft, unsegmented, bilaterally symmetrical body.
b. soft, cylindrical, segmented, bilaterally symmetrical body.
soft, segmented, bilaterally symmetrical body.
d. soft, segmented, laterally symmetrical body.
5. Which of the following has nephridia for excretion?
a. spider
b. tapeworm
cearthworm
d shrimp​

Answer 1

your q no. 3 answer is calleda