The seed coat is derived from which of the following?

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?

In angiosperms, the seeds are enclosed by the presence of .....

Why is apple called a false fruit? Which part$(s)$ of the flower forms the fruit?

Perispermic seeds are:

What is the primary significance of seed dispersal in plants?