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. Non-Conductor
Explanation
Non-Conductor is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. Kidneys
Explanation
Urine is formed in the kidneys through a filtration of blood. The urine is then passed through the ureters to the bladder, where it is stored. During urination, the urine is passed from the bladder through the urethra to the outside of the body.
Correct answer
D. Always upright
Explanation
Always upright is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. Oceanography
Explanation
Oceanography is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. Nose Colour
Explanation
Nose Colour is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. Protons
Explanation
Protons is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
C. minor or no damage
Explanation
minor or no damage is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. Methane
Explanation
Methane is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
C. Electric wires
Explanation
Electric wires is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. Fermi
Explanation
Fermi – A unit of length equal to 10 -15 meter (one femtometer), used in nuclear physics. It is similar to the diameter of a proton.