1. Increases the rate of transpiration
2. Decreases the rate of transpiration slowly
3. Doesn’t affect the rate of transpiration rapidly
4. Decreases the rate of transpiration rapidly
Increases the rate of transpiration
1. Cnidocytes
2. Flame cells
3. Statocysts
4. Nephridiopores
Cnidocytes
1. Bursts
2. Plasmolysed
3. Remains same
4. None
Remains same
1. sea anemones
2. jelly fishes
3. corals
4. hydra
jelly fishes
1. blastula
2. planula
3. polyp
4. medusa
planula
1. ladder system
2. nerve net system
3. ganglionic system
4. ventral solid cord system
nerve net system
1. Several organ systems in an individual
2. Several patterns of adaptation in a major animal group
3. Serveral modes of feeding in an individual.
4. Serval modes of phenotypes in a population.
Serval modes of phenotypes in a population.
1. Respiration
2. Transpiration
3. Guttation
4. Absorption
Transpiration
1. bilaterally symmetrical, triploblastic
2. radially symmetrical, diploblastic
3. bilaterally symmetrical,diploblastic
4. radilly symmetrical, triploblastic
radially symmetrical, diploblastic
1. Same on both sides
2. Large on upper epidermis
3. Large on lower epidermis
4. Lesser on lower than upper epidermis
Large on lower epidermis