1. 4-11
2. 10-16
3. 6-10
4. 6-16.
6-10
1. Bilateral symmetry
2. Radial symmetry
3. Lateral symmetry
4. Longitudinal symmetry
Radial symmetry
1. Arachenteron
2. Blastocoel
3. Gastrovascular cavity
4. Hypnotoxin.
Gastrovascular cavity
1. From; Lower water potential To; Higher water potential
2. From; High solute concentration To; Low solute concentration
3. From; High osmotic potential To; Low osmotic potential
4. From; A hypotinic solution(less solute) To; A hypotinic solution(more solute)
From; A hypotinic solution(less solute) To; A hypotinic solution(more solute)
1. P
2. K
3. Mg
4. Ca
K
1. Myoepithelial cells
2. Myonutritive cells
3. Sensory cells
4. Cnidoblasts
Myonutritive cells
1. Respiration
2. Absorption
3. Guttation
4. Transpiration
Transpiration
1. Nerve cells
2. Sensory cells
3. Nematoblasts
4. No cells.
No cells.
1. Turgor pressure
2. Osmotic pressure
3. Photosensitive
4. None of above
Turgor pressure
1. upper part
2. middle part
3. tentacles
4. None of the above.
tentacles