MCQs
Read every question, see the correct answer, and understand the explanation at your own pace. Study mode has no timer and no negative marking.
Correct answer
D. John Napier
Explanation
John Napier is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. 5000 hertz
Explanation
5000 hertz is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. First cloned sheep
Explanation
First cloned sheep is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
C. Deuteranopia
Explanation
Deuteranopia refers to red-green color blindness. This is the most common type of color vision deficiency, and it’s usually genetic.
Correct answer
D. red-brown liquid
Explanation
red-brown liquid is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. AB-
Explanation
AB- is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
C. 6
Explanation
The Sun is made up of three inner layers and three outer layers, six layers in total. The layers are the core, the radiative zone, the convective zone, the photosphere, the chromosphere, and the corona.
Correct answer
B. Heat is absorbed
Explanation
Heat is absorbed is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
C. increase
Explanation
increase is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. 300 gram
Explanation
300 gram is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.