The lifespan of White Blood Cells is——–
A. 1-5 Days B. 3-7 days C. 4-8 days D. 5-21 days
Work of Pituitary gland in Human Body?
A. Controls several other hormone glands B. Remove wastes and extra fluid C. Maintaining blood pressure D. None of these
Which one is not a vestigial organ of Human being?
A. Appendix B. Coccyx C. Eyelids D. All of these
Study of development of human race is known as:
A. Anthropology B. Entomology C. Eugenics D. Cryptology
Name the hardest part of human body.
A. Enamel of teeth B. Skull of head C. Thumb nails D. Chest bone
The energy value of food is measured in—–?
A. Joule B. Calories C. Tesla D. Proteins
Deficiency of ———–causes loss of appetite and poor growth?
A. Iron B. Copper C. Iodine D. Zinc
For proper formation of teeth, ——-is essential?
A. Iron B. Fluorine C. Copper D. Iodine