Introduction of vaccine within the body to produce immunity is an example of____________?

✅ A. Binary fission

Option A: Binary fission Option B: Mitosis Option C: Meiosis Option D: Conjugation Correct Answer : Binary fission Read more

✅ C. Heterotherms

Option A: Endotherms Option B: Ectotherms Option C: Heterotherms Option D: Homeotherms Correct Answer : Heterotherms Read more

✅ A. tonoplast

Option A: tonoplast Option B: nuclear membrane Option C: cell membrane Option D: cell wall Correct Answer : tonoplast Read more

✅ B. 0.08%

Option A: 0.80% Option B: 0.08% Option C: 1.80% Option D: 8% Correct Answer : 0.08% Read more

✅ B. Older sediment layers have less amount of these radioactive isotopes as that of the young ones.

Option A: Older sediment layers have equal amount of these radioactive isotopes as that of the young ones Option B: Older sediment layers have less amount of these radioactive isotopes as that of the young ones. Option C: Older sediment layers have greater amount of these radioactive isotopes as that of the young ones. Option D: Older sediment layers did… Read more

✅ D. Unicellular alga

Option A: Fungi Option B: Protist Option C: Multicellular alga Option D: Unicellular alga Correct Answer : Unicellular alga Read more

✅ A. Transpiration pull

Option A: Transpiration pull Option B: Root pressure Option C: Ascent of sap. Option D: All of these Correct Answer : Transpiration pull Read more

✅ C. Non-living things

Option A: Living things originated from bacteria Option B: Mycobionts Option C: Non-living things Option D: None of these Correct Answer : Non-living things Read more