Question

Choose one of the following:

1. The arm-like structure present around the opening of coelenterates are called,

a. pseudopodia
b. tentacles
c. spines
d. bristles

2. Animals with vertebral columns are grouped under,

a. Invertebrates
b. Vertibrates
c. Protista
d. platyhelminthes

3. Which one of the following is a group of unicellular organisms?

a. Protista
b. Annelida
c. Porifera
d. Fungi

4. Planaria belongs to the phylum

a. Nemathelminthes
b. Platyhelminthes
c. Arthropoda
d. Mollusca


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Answer 1

Answer:

1. Bristles

2.Vertebrates

3.Protista

4.Platyhelminthes

Answer 2

Answer:

1. b) tentacles

2. b) vertibrates

3.

4. b) Platyhelminthes