Question

Write the function of LS of Anotropous ovule.

Answer 1

1. Funiculus: ovary and is attached to the placenta by a small stalk called funiculus.
2. Hilum: The place of attachment of funiculus with the main body of ovule, is called hilum.
3. Integuments: Which is surrounded usually by two protective coverings called integuments viz. Outer and an inner integument.
4. Microphyle: Narrow opening at the apex of the ovule is called micropyle.
5. Nucellus: Provides nutrition to the developing embryo.
6. Embryo sac: Embryo sac (female gametophyte) is oval, multicellular structure embedded in the nucellus.