Do we use flowers as food? Which plants are these?

How do we taste food?

from which plant do we get biodiesel?

From where do we obtain food ?

What role do flowers play in a plant's life ?

In which form the plants store their food?

Do plants also need food ?

Do red spots appear on the leaves of flowers of any of the plants?

On which side of the flower do the flowers of pea have the keel petals?

From which plant do we get rubber?

Name the secondary metabolites which are useful in leather and rubber industry. From which plants we obtain them?