Presence of an impermeable coating around fruits and seeds and small or large air cavities is a characteristic feature of:

If any part of the flower other than the ovary is involved in the formation of the fruit,it is called a false fruit. Which of the following parts can be involved in such formation?

What are the seeds of various cereals and legumes classified as?

In oviparous individuals,the development of the zygote takes place:

'Fertilisation is not an obligatory event for fruit production in certain plants'. Explain the statement.

In hydrochory,small fruits and seeds are carried over the surface of water through: