Thermostat of human body is present in__________?

✅ C. 40%

Option A: 30% Option B: 20% Option C: 40% Option D: 50% Correct Answer : 40% Read more

✅ D. guard cells

Option A: mesophyll cells Option B: xylem cells Option C: phloem cells Option D: guard cells Correct Answer : guard cells Read more

✅ A. Biotechnology

Option A: Biotechnology Option B: Social biological techniques Option C: Parasitology Option D: Both a and c Correct Answer : Biotechnology Read more

✅ B. Phyletic lineage

Option A: Biome Option B: Phyletic lineage Option C: Community Option D: Population Correct Answer : Phyletic lineage Read more

✅ C. AIDS

Option A: Polio Option B: Hepatitis Option C: AIDS Option D: HIV Correct Answer : AIDS Read more

✅ A. Emil Fischer

Option A: Emil Fischer Option B: Koshland Option C: Robin Williams Option D: Rudolph Virchow Correct Answer : Emil Fischer Read more

✅ C. Mesoderm.

Option A: Ectoderm. Option B: Endoderm. Option C: Mesoderm. Option D: All of these Correct Answer : Mesoderm. Read more

✅ B. K+

Option A: Na+ Option B: K+ Option C: Cl- Option D: PO4-2 Correct Answer : K+ Read more