Question
A and B initiated a business by
investing Rs. 6,000 and Rs. 3,000, respectively. Their investments were made for 8 months and 'm' months, respectively. If A's share of the profit is Rs. 4,800 out of a total profit of Rs. 6,300, determine the value of 'm'.Solution
ATQ, Ratio of profit shares of A and B = (6000 Ă— 8):(3000 Ă— m) = 48000:3000m = 16:m ATQ; (16/16+m) = 4800/6300 or, [16/(16+m)] = 16/21 or, 16 Ă— (16 + m) = 16 Ă— 21 or, 256 + 16m = 336 Or, 16m = 80 or, m = 5
Who gave the term “Heterosis” in 1914?
When styles and filaments in a flower are of different length, such condition is known as
What is the expected phenotypic ratio in the F2 generation of a dihybrid cross according to Mendel’s law?
Term for the distance on a chromosome that permits one percent recombination (crossing over) between two linked genes is?
The hybrid progeny of single cross and an inbred lines is called
What term is used to describe the phenomenon when a gene influences two or more characters that are not related?
What term is used to describe a new plant produced through vegetative reproduction?
In Bulk breeding method, individual plant selection is done after population attains ……………….
...During anaphase, the significance of sister chromatids separating and moving towards opposite poles is?
The absence of functional pollen grains in otherwise hermaphrodite flowers can be defined as
Relevant for Exams:
