Question

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

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

Answer 1

The correct option is C egg, embryo sac, nucellus, integument

Embryo sac

Embryo sac is called the female gametophyte bearing egg apparatus in the flowering plants.

Nucellus

The part of the ovule which consists of the embryo sac is called the nucellus.

Integuments

Integuments are the outermost layer encircling the ovule except at the tip called the micropyle.

Diagram

Final answer

b. egg, embryo sac, nucellus, integument