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प्रश्न
Give a scientific term for the following:
Entry of pollen tube into an ovule through integuments.
उत्तर
Mesogamy
APPEARS IN
संबंधित प्रश्न
Name the hormones influencing the follicular development of corpus luteum.
Embryo sac is called monosporic when it develops from ______.
Embryo sac occurs in ______.
Eight nucleate embryo sacs are ______.
An ovule which becomes curved so that the nucellus and embryo sac lie at right angles to the funicle is ______.
Which one of the following represents an ovule, where the embryo sac becomes horseshoe shaped and the funiculus and micropyle are close to each other?
What is the function of filiform apparatus in an angiospermic embryo sac?
Part of the gynoecium which receives the pollen is called ______.
In the figure of anatropous ovule given below, choose the correct option for the characteristic distribution of cells within the typical embryo sac
| Number of cells at the chalazal end | Number of cells at micropylar end | Number of nuclei left in the central cell | |
| A | 3 | 2 | 3 |
| B | 3 | 3 | 2 |
| C | 2 | 3 | 3 |
| D | 2 | 2 | 4 |
Filiform apparatus is a highly thickened structure commonly present in ______.
