Percentage of water in brain cells is_______?

✅ B. 20 ml

Option A: 10 ml Option B: 20 ml Option C: 30 ml Option D: 40 ml Correct Answer : 20 ml Read more

✅ A. Epicuticle

Option A: Epicuticle Option B: Exocuticle Option C: Endocuticle Option D: All of these Correct Answer : Epicuticle Read more

✅ B. Pseudopodia

Option A: Flagella Option B: Pseudopodia Option C: Water Option D: Cilia Correct Answer : Pseudopodia Read more

✅ D. ATP

Option A: Polysaccharide Option B: Protein Option C: Hemoglobin Option D: ATP Correct Answer : ATP Read more

✅ B. It contains joints, for the same purpose as present in human skeletal system

Option A: It permits gaseous exchange Option B: It contains joints, for the same purpose as present in human skeletal system Option C: It provides muscle attachment Option D: Like all the other types of exoskeleton, they lack sensation Correct Answer : It contains joints, for the same purpose as present in human skeletal system Read more

✅ D. 50 ml

Option A: 54 ml Option B: 60 ml Option C: 64 ml Option D: 50 ml Correct Answer : 50 ml Read more

✅ C. Lack membrane bounded organelles

Option A: Do not have a cell wall Option B: Are heterotrophic Option C: Lack membrane bounded organelles Option D: Reproduce by binary fission Correct Answer : Lack membrane bounded organelles Read more

✅ B. Glycogen

Option A: Starch Option B: Glycogen Option C: Cellulose Option D: None of these Correct Answer : Glycogen Read more