Question

D. Complete the following.
1. The practice of growing fruit, vegetables, flowers and ornamental plants is
2. The process of using the vapours of a chemical to disinfect a place and get rid of pests is
called .......
3. A...... of grains is maintåined to provide food during emergencies.
4. A mutually beneficial association between two organisms is called
5. Seeds have to be sown at the right ...... and with adequate spaces in between
is the method of controlling weeds or pests by using their natural enemies
7. A...... field is one that is left uncultivated for one or more seasons​

Answer 1

Answer:

1: Horticulture

2:The process of using the vapours of a chemical to disinfect a place and get rid of pests is called fumigation. ... Biological control is a method of controlling weeds or pests by using their natural enemies.

3: A Buffer stock of grains is maintained to provide food during emergencies.

4:The term mutualism refers to a relationship in biology or sociology that is mutually beneficial to two living things. Each participant in the mutualistic relationship is called a symbiont.

hope it is help full

mark me as brain list