The air spaces may comprise upto _________ of total volume of leaf surface?

✅ B. CaCO3

Option A: CaPO4 Option B: CaCO3 Option C: CaSO4 Option D: SiO2 Correct Answer : CaCO3 Read more

✅ B. They are highly organized and complex made of one or more cells and contain genetic material

Option A: They live in the same ecosystem. Option B: They are highly organized and complex made of one or more cells and contain genetic material Option C: They are acted upon by the same environment Option D: Both a and b Correct Answer : They are highly organized and complex made of one or more cells and contain genetic… Read more

✅ C. Phagocytosis

Option A: Diffusion Option B: Osmosis Option C: Phagocytosis Option D: Plasmolysis Correct Answer : Phagocytosis Read more

✅ A. Outer surface of neuron is more positive

Option A: Outer surface of neuron is more positive Option B: Inner surface of neuron is more positive Option C: Both of these surfaces are equally positive Option D: none of these. Correct Answer : Outer surface of neuron is more positive Read more

✅ A. Penicillin

Option A: Penicillin Option B: Cephalosporin Option C: Amino glycosides Option D: Erythromycin Correct Answer : Penicillin Read more

✅ C. Choanoytes

Option A: Pinacocytes Option B: Choanoderm Option C: Choanoytes Option D: Pinacoderm Correct Answer : Choanoytes Read more

✅ D. Both a & b

Option A: Karyokinesis Option B: Cytokinesis Option C: Interphase Option D: Both a & b Correct Answer : Both a & b Read more

✅ D. Both A and B

Option A: Nervous system Option B: Endocrine system Option C: Respiratory system Option D: Both A and B Correct Answer : Both A and B Read more