Polychaeta have____________?

✅ D. They move by tube feet

Option A: They are surrounded by single or double pieces of hard skeleton. Option B: Their shell grows as the animal grows. Option C: They have hydrostatic skeleton. Option D: They move by tube feet Correct Answer : They move by tube feet Read more

✅ D. Ligase

Option A: Primase Option B: Polymerase Option C: Helicase Option D: Ligase Correct Answer : Ligase Read more

✅ C. 100,000,000,000

Option A: 10,000,00 Option B: 100,000,000 Option C: 100,000,000,000 Option D: 1000 Correct Answer : 100,000,000,000 Read more

✅ B. Physiology

Option A: Taxonomy Option B: Physiology Option C: Morphology Option D: Anatomy Correct Answer : Physiology Read more

✅ B. High specific heat capacity

Option A: High specific heat of vaporization Option B: High specific heat capacity Option C: Its Dipole nature Option D: Its liquid state Correct Answer : High specific heat capacity Read more

✅ D. Collecting tubules

Option A: Proximal convoluted tubule Option B: Descending limb of loop of Henle Option C: Ascending limb of loop of Henle Option D: Collecting tubules Correct Answer : Collecting tubules Read more

✅ A. Periosteum

Option A: Periosteum Option B: Woven bone Option C: Epithelium lining Option D: Connective lining Correct Answer : Periosteum Read more

✅ D. Liverworts

Option A: Thallophytes Option B: Embryophytes Option C: Mosses Option D: Liverworts Correct Answer : Liverworts Read more