2131Every Day ScienceMedium
In human the Y chromosome is passed to next generation from?
AMother to daughter
MCQs
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Correct answer
B. Father to son
Explanation
The DNA in the human Y chromosome is composed of about 59 million base pairs. The Y chromosome is passed only from father to son.
Correct answer
B. Speed of Air
Explanation
A velometer is a device used to measure the speed of air in a given area. Often, the amount of air flow in the environment is directly proportional to the degree of corrosion experienced by a metallic structure and the drying rate of protective paints that are used to coat such structures.
Correct answer
A. yellow dwarf
Explanation
yellow dwarf is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. All of these
Explanation
Wireless transmission can be done via any of the infrared waves ,Radio waves or microwaves.
Correct answer
A. Skunk
Explanation
Skunk is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.