Emasculation and Bagging

Q. Which of the following options describes the correct steps in artificial hybridisation?

1. Bagging, emasculation, pollination, rebagging
2. Emasculation, bagging, pollination, rebagging
3. Emasculation, bagging, pollination
4. Emasculation, pollination, bagging

Q.
Identify the techniques represented in the images

1. Bagging and emasculation
2. Bagging and pollination
3. Harvesting and emasculation
4. Bagging and pollen collection

Q.

What do you mean by the term ‘emasculation’?

Q. In order to emasculate a plant having bisexual flowers, what do we remove with the help of forceps?

1. Style before dehiscence of anthers
2. Style after dehiscence of anthers
3. Anthers before their dehiscence
4. Anthers after their dehiscence

Q. Which is true for emasculation?

1. Done in bisexual flowers to prevent self-pollination
2. Done in unisexual flowers to prevent cross-pollination
3. Done in staminate flower to prevent self-pollination
4. Done in pistillate flower to prevent self-pollination

Q. Regarding assertion and reason, choose the correct option
Assertion [A] : Emasculation and bagging are essential in artificial hybridisation
Reason [R] : Both the steps are essential to avoid contamination from unwanted pollen

1. Both A and R are true and R explains A
2. Both A and R are true but R does not explain A
3. A is true and R is false
4. Both A and R are false

Q.
Identify the techniques represented in the images

1. Bagging and emasculation
2. Bagging and pollination
3. Harvesting and emasculation
4. Bagging and pollen collection