Question
Which Indian mathematician is credited with the
discovery of zero?Solution
Brahmagupta, a 7th-century Indian mathematician and astronomer, was the first to treat zero as a number and described its properties in mathematical operations.
Which tomato variety was developed specifically for prolonged storage and transportation?
The term given to the ability of single cell to divide and produce all the differentiated cell in the organism.
Which mode of reproduction involves the formation of plants without the fusion of male and female gametes?
What is the expected phenotypic ratio in the F2 generation of a dihybrid cross according to Mendel’s law?
In the pedigree method, individual plants are selected from …………….. and subsequent generations, and their ...
What term is used to describe a new plant produced through vegetative reproduction?
………………………………. 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 ………………………
Self pollination leads to a very rapid increase in ……………………….
Reverse transcription was first reported by ……………., who won the noble prize in 1975.
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