Question

GETTING TO KNOW PLANTS
Revision sheet
Q1. Answer the following in one word.
1. Plants that have soft green stem and live only for one or two
seasons.
2. Region of the stem between two nodes.
3. Bunch of fibre-like roots that arise from the base of the plant.
4. An unwanted plant that grows on its own.
5. Rope like roots hanging down from the branches of a banyan tree.
6. The part of seed which protects the embryo.
7. Bacteria present in root nodules of leguminous plants.
8. Specialized roots of mangrove plants.
9. Example of a plant having parasitic roots to absorb water and food from host.
10. Small openings present on the stem which help in gaseous exchange.​

Answer 1

Answer:

1.Herb

2.internode

3.fibrous root

4.weeds

5.prop roots

6.seed coat

7.Rhizobium

8.ground roots

9.Plants usually considered hemiparasites include Castilleja, mistletoe, Western Australian Christmas tree, and yellow rattle.

10.stomata

Answer 2

Answer:

1.herbs

2.internode

3.fibrous root

4.weeds

5.prop roots

6.seed coat

7.rhizobium

8.breathing roots

9.????

10.stomata

Explanation: