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The absence of functional pollen grains in otherwise hermaphrodite flowers can be defined as
The term that describes as sharp reduction in a genetic variation in a population following migration to and colonization of new area by a species is ca...
In what stage of meiosis are lamp brush chromosomes predominantly observed, and what is their unique feature?
Which of the following acid is used as a preservative in bread preparation method along with sorbic acid?
………………………………. provides maximum opportunity for the breeder to use his skills for selection of desirable plants from segregating ...
In the pedigree method, individual plants are selected from …………….. and subsequent generations, and their ...
The variation in the restriction DNA fragment lengths between individuals of a species is called:
Which tomato variety was developed specifically for prolonged storage and transportation?
Which type of culture is described as growing in a liquid medium that is agitated to facilitate aeration and dissociation of cell clumps?
When styles and filaments in a flower are of different length, such condition is known as