Author: Sheeraz Ahmed – Page 1387

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Option A: It is used to preserve yogurt and milk Option B: It was developed by Louis Pasteur. Option C: It involves heating the substance at high temperature for just few se Option D: C. Correct Answer : It can be used to preserve vegetables and meat. Read more

✅ B. Paleontologist

Option A: Environmental biologist Option B: Paleontologist Option C: Marine biologist Option D: Social biologist Correct Answer : Paleontologist Read more

✅ A. Concentration of water molecules inside and outside the cell

Option A: Concentration of water molecules inside and outside the cell Option B: Concentration of enzymes on either side of the cell membrane Option C: Rate of molecular motion on either side of the cell membrane Option D: None of these Correct Answer : Concentration of water molecules inside and outside the cell 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. Active transport

Option A: Diffusion Option B: Passive transport Option C: Osmosis Option D: Active transport Correct Answer : Active transport 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. Dehydration synthesis

Option A: Hydrolysis Option B: Pinocytosis Option C: Dehydration synthesis Option D: Active transport Correct Answer : Dehydration synthesis Read more

✅ A. Experimental inquiry

Option A: Experimental inquiry Option B: Esthetic preference Option C: Philosophical ideas Option D: Imaginations Correct Answer : Experimental inquiry Read more

✅ B. Glucose

Option A: Water Option B: Glucose Option C: Oxygen Option D: Sodium chloride Correct Answer : Glucose Read more

✅ B. Theory

Option A: Scientific law Option B: Theory Option C: Data Option D: Deduction Correct Answer : Theory Read more