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Area of the track = length of track x breadth of track = 65 x breadth of track = 9750 So, breadth of track = 9750 ÷ 65 = 150 So, perimeter of the track = (65 + 150) x 2 = 430 metres So, speed of the car = (430/10) = 43 m/s Relative speed of the car with respect to the person = 43 + 7 = 50 m/s So, distance between the car and the person, 3 seconds before they cross each other = 50 x 3 = 150 metres
When one single gene starts affecting multiple traits of living organisms, this phenomenon is known as…………………..
...Mendel chose ………….. pairs of contrasting characters for his study. In all the above crosses he obtained a definite phenotypic ratio of ………...
Which of the following forms of nitrogen is most prone to leaching?
Pleiotropy is a phenomenon in which ____
Which one of the following is not the law as per genetics?
What type of epithelial tissue is present in the inner lining of the intestine and facilitates absorption and secretion?
Crossing over takes place in which stage of cell cycle?
Synthesis of RNA occurs in
Which of the following micro organism is used in genetic engineering?
Which of the following characters is not typical to class Mammalia?