Write the two pre-fertilization events from the list given below: Syngamy, Gametogenesis, Embryogenesis, Pollination

The two pre-fertilization events from the given list are namely as follows: i) Gametogenesis and ii) Pollination.

Explanation:

i. Gametogenesis- It is the process in which two types of gametes (male and female) formed.

ii. Pollination- Pollination is the process in which the transfer of pollen grains from the anther to the stigma of the flower takes place.

iii. Syngamy- Syngamy is referred to as an event of the double fertilization in which the fusion of gametes takes place.

iv. Embryogenesis- The process of development of an embryo from the zygotes is known as embryogenesis.