The basic structural unit of a chromosome is____________?

✅ B. Exocuticle

Option A: Epicuticle Option B: Exocuticle Option C: Endocuticle Option D: All of these Correct Answer : Exocuticle Read more

✅ C. 80%

Option A: 3-4 % Option B: 10-20% Option C: 80% Option D: 90% Correct Answer : 80% Read more

✅ D. Fungi

Option A: Prokaryotae Option B: Protoctista Option C: Plantae Option D: Fungi Correct Answer : Fungi Read more

✅ B. Medusae

Option A: Polyps Option B: Medusae Option C: Both of these Option D: None of these Correct Answer : Medusae Read more

✅ D. Both b and c

Option A: Apoenzyme Option B: Holoenzyme Option C: Activated enzyme Option D: Both b and c Correct Answer : Both b and c 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. Regular shape

Option A: Regular shape Option B: Circular shape Option C: Triangular shape Option D: Cone shape Correct Answer : Regular shape Read more

✅ C. pseudopodia

Option A: tube feet Option B: cilia Option C: pseudopodia Option D: flagella Correct Answer : pseudopodia Read more