Question

Name the following
1. The opening in a bean seed for diffusion of gases.
2. The chemical used to absorb Oxygen. 3. The group of plants which are called amphibians of kingdom plantae
4. The deficiency disease caused in the lacking of vitamin B
. 5. The class of the chordate with four chambered heart with pneumatic bones.​

Answer 1

1) Micropyle

2) Pyrogallo

3) Bryophytes

4) Megaloblastic anemia (pernicious anemia).

5) Cyclotomata

All are discussed with my teachers. they r correct...

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