Villi and microvilli increase__________?

✅ D. Concave

Option A: Biconcave Option B: Convex Option C: Spherical Option D: Concave Correct Answer : Concave Read more

✅ A. Nucleolus

Option A: Nucleolus Option B: Nucleus Option C: DNA Option D: RNA Correct Answer : Nucleolus Read more

✅ B. Jaundice

Option A: Hepatitis Option B: Jaundice Option C: Gall stones Option D: Blockage Correct Answer : Jaundice Read more

✅ C. ptyalin

Option A: lipase Option B: trypsin Option C: ptyalin Option D: invertase Correct Answer : ptyalin Read more

✅ D. 73%

Option A: 85% Option B: 95% Option C: 97% Option D: 73% Correct Answer : 73% Read more

✅ B. Siliceous wall

Option A: Nonliving cells Option B: Siliceous wall Option C: Mucilaginous wall Option D: Water proof cell Correct Answer : Siliceous wall Read more

✅ D. Accumulated data > Hypothesis > Observation & experimentation > New data > Conclusion

Option A: Hypothesis >Accumulated data > observation & experimentation > conclusion Option B: New data > Conclusion > Accumulated data > Observation & experimentation Option C: Accumulated data > New data Observation & experimentation Hypothesis > Conclusion Option D: Accumulated data > Hypothesis > Observation & experimentation > New data > Conclusion Correct Answer : Accumulated data > Hypothesis >… Read more

✅ C. Amphibians

Option A: Reptiles Option B: Aves Option C: Amphibians Option D: Mammals. Correct Answer : Amphibians Read more