Ovulation

After fertilization the ovule becomes _______.

After fertilization , ovule develops into seed and ovary into fruit .

The ovule in Polygonaceae.

In unilocular ovary with a single ovule the placentation is:

(i) Ovule is also called microsporangium (ii) Stalk of mature ovule is called integument (iii) Body of an ovule is made of nucellus (iv) Nucellus is enveloped by one or two coverings called integuments

'Ovule''

With a suitable diagram explain the structure of an ovule . Structure of ovule (Megasporangium) :

The body of the ovule becomes completely inverted in anatropous. The body of the ovule is placed transversely in Hemianatropous. The body of the ovule becomes inverted in amphitropous. The curvature of the ovule leads to horse-shoe shape in campylotropous.

Ovule: Seed :: Ovary :________

Name and explain the inverted ovule.