Geitonogamy

Q. how does a neutral flower (flowers without androecium and gynoecium) reproduces?

Q. When pollen is transferred from anther of a flower to stigma of another flower of the same plant it is referred to as ___.

1. autogamy
2. allogamy
3. xenogamy
4. geitonogamy

Q.

Ramya asked her teacher whether pollens of mango tree can help in the reproduction of a neem tree.

​

1. Yes

2. No

Q.

How do plants with neutral flowers reproduce?

Q. In Cycad, pollination takes place in

1. $3$ celled stage
2. $4$ celled stage
3. $2$ celled stage
4. $1$ celled stage

Q. Can we say that the only difference between monoecious plant and polygamous plant is that the latter has the presence of bisexual flower along with male and female flowers while monoecious has onle male and female flowers?

Q. Pollination between different flowers of same plant is called as

1. Autogamy
2. Geitonogamy
3. Allogamy
4. Xenogamy

Q.

The major advantage of cross pollination in angiosperms is ________

1. more flower production

2. more variations in progeny

3. more seed production

4. all of the above.

Q.

cross pollination happens only when the pollen from a flower from a plant is transported to the stigma of the flower of the same species but different plant .