1. Isotonic
2. Hypertonic
3. Hypotonic
4. Atonic
Hypertonic
1. Unfavourable conditions
2. Favourable conditions
3. Less water supply
4. Summer.
Favourable conditions
1. mollusks
2. echinoderms
3. coelenterates
4. hemichordates.
coelenterates
1. Transpiration
2. Guard cell photosynthesis
3. K+ efflux and influx
4. Starch glucose interconversion
K+ efflux and influx
1. Several types of organ systems in an individual
2. Different kinds of larval forms in the life history of an animal
3. Different functions performed by a single kind of organism
4. Several different types of individuals in the species.
Several different types of individuals in the species.
1. Cohesion force
2. Imbibitions
3. Root pressure
4. Capillarity
Cohesion force
1. Invagination
2. Immigration
3. Involution
4. Ingression
Ingression
1. Rich in solutes
2. Rich in dissolved roots
3. Rich in dissolved minerals
4. Pure water
Pure water
1. Echinoderms
2. Sponges
3. Coelenterates
4. Both (B) and(C)
Both (B) and(C)
1. Transpiration
2. Guttation
3. Gaseous exchange
4. Translocation
Gaseous exchange