Pollination in water hyacinth $(Eichhornia)$ occurs through which of the following?

Pollination by slugs and snails is called:

Given below are two statements:
Statement $I$: Fig fruit is a non-vegetarian fruit as it has enclosed fig wasps in it.
Statement $II$: Fig wasp and fig tree exhibit mutual relationship as fig wasp completes its life cycle in fig fruit and fig fruit gets pollinated by fig wasp.
In the light of the above statements,choose the most appropriate answer from the options given below:

The pollen grains transferred from one flower to another in plants through biotic agency is about . . . . . . %.

Pollination by wind is known as ....

Select the incorrect statement from the following.