How are hydrophytes adapted to living in Areas with abudant waterh
Answers
Leaf Shape: The submerged leaves are often highly dissected or divided to create a very large surface area for absorption and photosynthesis.
Lack of protective layer: The epidermal layer shows very little, if any, sign of cuticle formation, as water loss is not a problem. All the surface cells appear to be able to absorb water, nutrients and dissolved gases directly from the surrounding water.
Location of Stomata: The green pigment-containing chloroplasts important for photosynthesis are restricted to the upper surface of the leaves which are the only surface to be well lit.
Presence of Aerenchyma: They allow diffusion of oxygen from the aerial portions of the plant into the roots. Thus the roots don't have to depend on getting oxygen from the soil
Answer:
Leaf Shape: The submerged leaves are often highly dissected or divided to create a very large surface area for absorption and photosynthesis.
Lack of protective layer: The epidermal layer shows very little, if any, sign of cuticle formation, as water loss is not a problem. All the surface cells appear to be able to absorb water, nutrients and dissolved gases directly from the surrounding water.
Location of Stomata: The green pigment-containing chloroplasts important for photosynthesis are restricted to the upper surface of the leaves which are the only surface to be well lit.
Presence of Aerenchyma: They allow diffusion of oxygen from the aerial portions of the plant into the roots. Thus the roots don't have to depend on getting oxygen from the soil
Explanation: