02. Coelenterata (Cnidaria)
Animal kingdom

261623 Hydra recognises its prey by:

1 nematocyst
2 chemical stimulus
3 Smell
4 sensitivity
Animal kingdom

261667 Sperms of Hydra formed from:

1 Interstitial cells
2 Epithelial muscular layer
3 Nerve cells
4 All of the above
Animal kingdom

261624 Stinging capsules (nematocysts) are found in

1 wasp and honeybee
2 scorpion and cobra
3 sea pen and sea fan
4 cactus and Venus flytrap.
Animal kingdom

261625 Digestion is both extracellular and intracellular in

1 Cnidaria
2 Platyhelminthes
3 Nemathelminthes
4 Mollusca
Animal kingdom

261623 Hydra recognises its prey by:

1 nematocyst
2 chemical stimulus
3 Smell
4 sensitivity
Animal kingdom

261667 Sperms of Hydra formed from:

1 Interstitial cells
2 Epithelial muscular layer
3 Nerve cells
4 All of the above
Animal kingdom

261624 Stinging capsules (nematocysts) are found in

1 wasp and honeybee
2 scorpion and cobra
3 sea pen and sea fan
4 cactus and Venus flytrap.
Animal kingdom

261625 Digestion is both extracellular and intracellular in

1 Cnidaria
2 Platyhelminthes
3 Nemathelminthes
4 Mollusca
Animal kingdom

261623 Hydra recognises its prey by:

1 nematocyst
2 chemical stimulus
3 Smell
4 sensitivity
Animal kingdom

261667 Sperms of Hydra formed from:

1 Interstitial cells
2 Epithelial muscular layer
3 Nerve cells
4 All of the above
Animal kingdom

261624 Stinging capsules (nematocysts) are found in

1 wasp and honeybee
2 scorpion and cobra
3 sea pen and sea fan
4 cactus and Venus flytrap.
Animal kingdom

261625 Digestion is both extracellular and intracellular in

1 Cnidaria
2 Platyhelminthes
3 Nemathelminthes
4 Mollusca
Animal kingdom

261623 Hydra recognises its prey by:

1 nematocyst
2 chemical stimulus
3 Smell
4 sensitivity
Animal kingdom

261667 Sperms of Hydra formed from:

1 Interstitial cells
2 Epithelial muscular layer
3 Nerve cells
4 All of the above
Animal kingdom

261624 Stinging capsules (nematocysts) are found in

1 wasp and honeybee
2 scorpion and cobra
3 sea pen and sea fan
4 cactus and Venus flytrap.
Animal kingdom

261625 Digestion is both extracellular and intracellular in

1 Cnidaria
2 Platyhelminthes
3 Nemathelminthes
4 Mollusca