Correct answer
D. Sun
Explanation
Sun is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Which chamber of human heart pumps fully oxygenated blood to aorta and hence to the body:
Which vitamin is available to the human body through sun bathing?
Chromosomes first become visible during which phases of mitosis:
A Rhinoscope (or Nasoscope) is a thin, tube-like instrument used to examine the inside of the_____?
X-rays were discovered by __________?
ECG is used for the diagnosis of aliments of ?