Start learning 50% faster. Sign in now
The highlighted part is incorrect as the adverb 'indefinitely' needs to be used as we need to qualify the action(verb) 'postponed'. II and III are incorrect for the same reason plus the use of an incorrect preposition 'at'. II can make the sentence correct and meaningful. B is the right answer.
The variation in the restriction DNA fragment lengths between individuals of a species is called:
Which term describes the condition when the stamens and pistils of hermaphrodite flowers mature at different times, facilitating cross-pollination?
…………… method helps in maintaining high genetic variability in a population due to repeated intermating of heterozygous plants/populations.
...Term for the distance on a chromosome that permits one percent recombination (crossing over) between two linked genes is?
Number of Nuclei present in a pollen grain are :
………………………………. provides maximum opportunity for the breeder to use his skills for selection of desirable plants from segregating ...
In DNA fingerprinting large quantity of DNA (5-10 mg) is required and markers are ………………………
Which among the following factors is/are not essential for commercial exploitation of heterosis?
Which type of culture is described as growing in a liquid medium that is agitated to facilitate aeration and dissociation of cell clumps?
What term is used to describe a new plant produced through vegetative reproduction?