Teacher wrote the steps of a crop imporvement programme on the blackboard as follows:
Bagging, Emasculation
Arrange the steps in correct order, explain them and name the process of crop improvement programme with the given steps.

Teacher wrote the steps of a crop improvement programme on the black board as following : Bagging, Emasculation.

Artificial hybridisation is one of the major approaches of crop improvement programme. For the bisexual flower it includes the following steps in correct sequence.

Artificial hybridisation is one of the major approaches for crop improvement programme. In such crosses it is important to avoid unwanted pollen. Explain how we can protect stigma from unwanted pollen.

Observe the following diagram and answer the questions: (Hints:steps in making a cross in pea plant) Name the process marking as A and write its significance.

By observing the given diagram and answer the following questions: (a) Name the technique mentioned in the given diagram. (b) The last step of this identified technique is Elution. What is meant by elution.

Plant breeding involves techniques for manipulating plants in order to create the desired plant type. State the steps involved in the production of a new genetic variety of a crop

Given below are the steps of controlled cross-pollination: a. Collection of pollen from male parent b. Bagging c. Selection of parents d. Emasculation e. Dusting of pollens on stigma f. Rebagging Which among the following options show correct order sequence?

Given below are the steps in the working of a flouroscent lamp. Arrange them in the proper order. Ultraviolet rays are produced , Visible light is emitted , Fastly moving electrons collide with the unionized molecules of mercury, Due to electric current thorium oxide coated heating element becomes red hot .