Question

Starting from the innermost part, the correct sequence of parts in an ovule are

• A. Egg, embryo sac, nucellus and integument.
• B. Embryo sac, nucellus, integument and egg.
• C. Egg, nucellus, embryo sac and integument.
• D. Egg, integument, embryo sac and nucellus.

Answer 1

The correct option is A

Egg, embryo sac, nucellus and integument.

The structure of an ovule shows that eggs are the innermost part of the ovule followed by the embryo sac, which contains the egg apparatus, followed by the nucellus, which is surrounded by integuments.