amazon sword plant
no they are not
Hydrilla
Examples of fully submerged plants include eelgrass (Zostera marina), waterweed (Elodea canadensis), and hydrilla (Hydrilla verticillata). These plants are adapted to grow entirely underwater and play important roles in aquatic ecosystems.
Hydrilla, Bog moss...
Yes, it is a fully-submerged plant
Fully submerged water plants, or aquatic plants, absorb water primarily through their leaves and stems rather than their roots. The water is taken up along with essential nutrients dissolved in it, allowing the plants to thrive in their aquatic environment. Additionally, some plants utilize specialized structures, such as aerenchyma, to facilitate gas exchange and nutrient transport within their tissues. This adaptation enables them to efficiently manage their needs while being fully submerged.
water is transparent, so sunlight penetrates the water easily :)
No. It is a partially submerged plant.
Yes, bamboo can be fully submerged in water as it is a water-resistant plant material.
2012
No, it is a floating plant, i know you might argue that the roots are underwater while the leaves are above but actually that counts as a floating plant, or else water hyacinth and water lettuce are half-submerged too. Floating plants is a plant that has it's leaves above water and it's roots dangling in water, partially submerged is leaves above water but roots in the soil below water, completely submerged is the roots in the soil below and the leaves also below water surface. -LJTG
Bamboo can be fully submerged in water without negative effects as long as it is not submerged for extended periods of time, which can lead to decay.