Question

Q1. A. Multiple Choice Questions
1. Water Vascular System is a features of
a) Mollusca b) Echinodermata c) Porifera d)Cnidaria
2. Organ of Bojanus is a feature of...
a) Echinodermata b)Arthropoda c)Mollusca d) Annelida
3. Which of the following organism can be found in extreme saline condition
a) Eubacteria bArachebacteria c) 4.Cyanobacteria d)Mycobacteria
is not a property of living organisms
a) Metabolism. b) Decay c) Growth d) Reproduction
​

Answer 1

1. b) Echinodermata

2. c) Mollusca

3. b) Arachebacteria

4. b) Decay

Answer 2

Explanation:

1. B

2.C

3.A

4.D

Pls mark as brain list and follow me