Who developed the vaccine against anthrax?

✅ A. Nephrostome

Option A: Nephrostome Option B: Nephridiopore Option C: Flame cell Option D: Anus Correct Answer : Nephrostome Read more

✅ B. carbon, oxygen, hydrogen, nitrogen

Option A: carbon, oxygen, nitrogen, sulfur Option B: carbon, oxygen, hydrogen, nitrogen Option C: carbon, oxygen, sulfur, phosphorus Option D: carbon, sulfur, hydrogen, magnesium Correct Answer : carbon, oxygen, hydrogen, nitrogen Read more

✅ A. Pellicle

Option A: Pellicle Option B: Penicle Option C: Calcium Option D: Cell wall Correct Answer : Pellicle Read more

✅ C. Oviduct

Option A: Uterus Option B: Ovaries Option C: Oviduct Option D: Cervix Correct Answer : Oviduct Read more

✅ A. Monocot

Option A: Monocot Option B: Dicot Option C: Gymnosperms Option D: none of these Correct Answer : Monocot Read more

✅ D. Echinodermata

Option A: Annelida Option B: Arthropoda Option C: Mollusea Option D: Echinodermata Correct Answer : Echinodermata Read more

✅ A. Prophage

Option A: Prophage Option B: Capsid Option C: Viron Option D: Retrovirus Correct Answer : Prophage Read more

✅ B. Gametophyte

Option A: Sporophyte Option B: Gametophyte Option C: Both of these Option D: None of these Correct Answer : Gametophyte Read more