Chlorophyll molecule contrains __________ as central metal ion.

✅ B. Enterocoelom

Option A: Pseudocoelom Option B: Enterocoelom Option C: Schizocoelom Option D: None of these Correct Answer : Enterocoelom Read more

✅ B. Blood

Option A: Urine Option B: Blood Option C: Glomerular filterate Option D: Coelomic fluid Correct Answer : Blood Read more

✅ B. Lady finger(okra)

Option A: Cabbage Option B: Lady finger(okra) Option C: Cassava Option D: None of these Correct Answer : Lady finger(okra) Read more

✅ B. skin disease

✅ A. 680 nm

Option A: 680 nm Option B: 100 m Option C: 700 nm Option D: 670 nm Correct Answer : 680 nm Read more

✅ B. Protein

Option A: Gene Option B: Protein Option C: Glucose Option D: Diabetes Correct Answer : Protein Read more

✅ A. Molecular biologists

Option A: Molecular biologists Option B: Microbiologists Option C: Freshwater biologists Option D: Social biologist Correct Answer : Molecular biologists Read more

✅ A. Species

Option A: Species Option B: Genus Option C: Family Option D: Order Correct Answer : Species Read more