Question

3. Fusion of pollen and ovule to form zygote in a flower that leads to
development of seed
4. Process by which plants make food by using carbon dioxide and water
and give off oxygen
5. Process by which roots take in water from the soil​

Answer 1

Answer:

3. Fertilisation (in plants double fertilisation takes place.)

4. The process is known as photosynthesis.

5.The process is osmosis.