Question

What is Pollination? How many types of pollination are there? Describe with examples.

Hint:

Pollination plays a key role in the genetic diversity of plants. Cross-pollination increases variability, which can help plants adapt to changing environmental conditions.

Answer 1

Step 1: Define Pollination.
Pollination is the process in which pollen is transferred from the male anther of a flower to the female stigma for fertilization to occur. This is a vital part of plant reproduction and seed production.
Step 2: Types of Pollination.
There are two main types of pollination: \begin{enumerate} \item Self-Pollination: Self-pollination occurs when pollen from the same plant or flower reaches the stigma. Examples include pea plants and wheat. \item Cross-Pollination: Cross-pollination happens when pollen from one flower is transferred to another flower on a different plant of the same species. This type of pollination is facilitated by agents such as wind, insects, birds, or animals. Examples include sunflower and apple trees. \end{enumerate}
Final Answer: Pollination is the transfer of pollen from male to female parts of a plant, and it occurs in two forms: self-pollination and cross-pollination.