Question

Tick (/) the correct options:
1. The thick woody stem of trees is called
(a) node
(b) internode
(c) scale
(d) trunk
2. Rhizobium bacteria fix atmospheric
in the soil.
(a) oxygen
(b) carbon dioxide
(c) nitrogen (d) hydrogen
​

Answer 1

Answer:

1. The thick woody stem of trees is called (d) trunk.

2. Rhizobium bacteria fix atmospheric (c) nitrogen in the soil.