|
An ovule which becomes curved so that the nucellus and embryo sac lie at right angles to the funicle is |
|||||||
|
a) |
Hemitropous |
b) |
Campylotropous |
c) |
Anatropous |
d) |
Orthotropous |
|
An ovule which becomes curved so that the nucellus and embryo sac lie at right angles to the funicle is |
|||||||
|
a) |
Hemitropous |
b) |
Campylotropous |
c) |
Anatropous |
d) |
Orthotropous |
|
(a) In hemianatropous type, the ovule becomes curved and nucellus and embryo sac lies at right angles to the funicle, e.g., Ranunculaceae, while in campylotropous, the micropyle is directed forwards chalaza. Chalaza lies at right angle to funicle, e.g., Leguminosae. |