Both autogamy and geitonogamy can be prevente | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) Autogamy is the transfer of pollen grains from the anther to the stigma of the same flower. Geitonogamy is the transfer of pollen grains from the

Vedclass · Accepted Answer

Papaya

Vedclass · Answer

(A) Autogamy is the transfer of pollen grains from the anther to the stigma of the same flower. Geitonogamy is the transfer of pollen grains from the anther of one flower to the stigma of another flower on the same plant. Both of these processes can be prevented in dioecious plants. In dioecious plants,male and female flowers are borne on separate plants. Therefore,neither self-pollination (autogamy) nor pollination between flowers of the same plant (geitonogamy) can occur. Among the given options,$Papaya$ is a dioecious plant,while $Cucumber$,$Maize$,and $Castor$ are monoecious plants.

Both autogamy and geitonogamy can be prevented in

Similar Questions

The maturation of male (anthers) and female (stigma) reproductive structures at different times in the same flower (in order to reduce the possibility of self-pollination) is called:

When the $F_1$ generation offspring is crossed with a dominant homozygous parent,what is it called?

In which of the following are both autogamy and geitonogamy prevented?

Protandry is a condition where......

When the pollen grains are not transferred from anthers to the stigma in a flower due to a physical barrier or fence,or when some natural barrier exists between the androecium and gynoecium to check self-pollination,it is known as:

Vedclass Test Series

Exam Paper Generator

Online Exam Module