Question
A container has 15 brown, 10 gray and 5 gold coins. Two
coins are randomly chosen from the container, what is the probability that a brown and a gold coin are drawn?Solution
The probability that a brown and a gold coin are drawn = (15C1 × 5C1)/30C2
= (15 × 5)/435 = 75/435 = 5/29
Term for the distance on a chromosome that permits one percent recombination (crossing over) between two linked genes is?
The term given to the ability of single cell to divide and produce all the differentiated cell in the organism.
Which of the following acid is used as a preservative in bread preparation method along with sorbic acid?
"Black Spot" disease in roses is caused by which pathogen?
When styles and filaments in a flower are of different length, such condition is known as
Which among the following factors is/are not essential for commercial exploitation of heterosis?
Law which is demonstrated by a 3:1 phenotypic ratio in the F2 generation of a monohybrid cross?
Indirect selection of a genetic determinant or determinants of a trait of interest by a marker is done in
SSRs are randomly repeated mono, di, tri, tetra, penta, and hexa nucleotide motifs. SSRs is another term for ………………..
...Almost all gymnosperms are generally ……………………. In nature
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