All of the following coelenterates show alternation of generation except:

✅ B. Hemichordates

Option A: Arthropods Option B: Hemichordates Option C: Annelids Option D: Molluses Correct Answer : Hemichordates Read more

✅ D. Birds.

Option A: Hydra Option B: Planaria. Option C: Humans Option D: Birds. Correct Answer : Birds. Read more

✅ A. Vitamins

Option A: Vitamins Option B: Carbohydrates Option C: Proteins Option D: Metals Correct Answer : Vitamins Read more

✅ B. Pinworm

Option A: Flatworm Option B: Pinworm Option C: Hook worm Option D: Tapeworm Correct Answer : Pinworm Read more

✅ A. bony fish

Option A: bony fish Option B: sea fish Option C: cartilaginous fish Option D: none of these Correct Answer : bony fish Read more

✅ B. Cephalochordates

Option A: Urochordates Option B: Cephalochordates Option C: Chordates Option D: Vertebrates Correct Answer : Cephalochordates Read more

✅ B. Ether

Option A: Water Option B: Ether Option C: All solvents Option D: Not in any of the above Correct Answer : Ether Read more

✅ B. Algae

Option A: Monera Option B: Algae Option C: Slime molds Option D: Plants Correct Answer : Algae Read more