Question

The ovule is orthotropous in
1. cycas
2. pinus
3. ephedra
4. non of the above​

Answer 1

Answer:

This is where the body of these ovules is straight so that the chalaza, where the nucellus and integuments merge, the funicle, which attaches the ovule to the placenta, and the micropyle are all aligned.

Answer 2

Answer:

3.......................