Basic General Knowledge MCQs

✅ The correct answer is option C.

✅ The correct answer is option A.

✅ The correct answer is option C.

✅ The correct answer is option D.

✅ The correct answer is option A.
The formation of a red blood cell from hemocytoblast takes about 2 days. The body makes about two million red blood cells every second.

✅ The correct answer is option D.

✅ The correct answer is option B.

✅ The correct answer is option A.

✅ The correct answer is option B.

✅ The correct answer is option D.