Exoskeleton of a marine snail is composed of________________?

✅ D. 700

Option A: 600 Option B: 650 Option C: 680 Option D: 700 Correct Answer : 700 Read more

✅ C. The pure culture cannot produce the disease when inoculated into susceptible animal however the causative organism isolated from pure culture can do so.

Option A: A specific organism can always be found in association with a given disease Option B: The organism can be isolated and grown in pure culture in the laboratories Option C: The pure culture cannot produce the disease when inoculated into susceptible animal however the causative organism isolated from pure culture can do so. Option D: It is possible… Read more

✅ B. Neutral lipid

Option A: Natural lipid Option B: Neutral lipid Option C: Neutral wax Option D: All of these Correct Answer : Neutral lipid Read more

✅ D. D Herelle

Option A: Charles Chamberland Option B: Ivanowski Option C: Twort Option D: D Herelle Correct Answer : D Herelle Read more

✅ C. Dr Barry Marshall and dr Robin Warren

Option A: Robert Hook Option B: James parkinson Option C: Dr Barry Marshall and dr Robin Warren Option D: None of these Correct Answer : Dr Barry Marshall and dr Robin Warren Read more

✅ B. Pyrosis

Option A: Pyrolysis Option B: Pyrosis Option C: Peristalsis Option D: Dyspepsia Correct Answer : Pyrosis Read more

✅ C. Coelomate

Option A: Flatwarms Option B: Triploblastic Option C: Coelomate Option D: Bilateral symmetry Correct Answer : Coelomate Read more

✅ B. 20 nm

Option A: 10 nm Option B: 20 nm Option C: 30 nm Option D: 40 nm Correct Answer : 20 nm Read more