GK Science: Biology PART-3

1. Largest Muscle in the Body Gluteus maximus (Buttock Muscle)
2. Largest Artery:  Abdominal Aorta
3. Largest Vein:  Inferior Vena cava
4. Largest W.B.C: Monocyte
5. Smallest W.B.C: Lymphocyte
6. Longest Nerve: Sciatic
7. Longest Cell: Neuron (Nerve Cell)
8. Menstrual Cycle: 28 days
9. Menopause Age: 45 – 50 Years
10. Minimum Distance for proper vision: 25 cm
11. Pulse Rate 72 / minute.
12. Normal Sperm Count 200 – 350 million / ejaculation.
13. FSR (normal Erythrocyte Sedimentation rate) 4 – 10 min / hr
14. pH of Gastric Juice: 1.4
15. pH of Urine: 6.0