Animals that produce metabolic heat at low level and also absorb heat from the surroundings are called__________?

✅ A. cells

Option A: cells Option B: tissues Option C: organs Option D: organisms Correct Answer : cells Read more

✅ D. Protein and amino acids

Option A: Lipids Option B: Carbohydrates Option C: Amino acids Option D: Protein and amino acids Correct Answer : Protein and amino acids Read more

✅ B. Glycogen

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

✅ C. Mollusca

Option A: Porifera Option B: Arthropoda Option C: Mollusca Option D: Chordata Correct Answer : Mollusca Read more

✅ D. amniotic fluid

Option A: cervix Option B: vagina Option C: uterus Option D: amniotic fluid Correct Answer : amniotic fluid 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

✅ B. Oestrogen.

Option A: Progesteron Option B: Oestrogen. Option C: Parathyroid hormon Option D: Correct Answer : Oestrogen. Read more

✅ C. Genetic engineering

Option A: Pasteurization Option B: Hydroponic culture technique Option C: Genetic engineering Option D: Biological control techniques Correct Answer : Genetic engineering Read more