Which of the following statements is true?a)Roots of some plants are a...
The True Statement:
The true statement among the given options is (b) Some plants can grow completely under water.
Explanation:
Plants are an important part of our ecosystem. They are found everywhere, on land, in water, and even on other plants. Some plants are adapted to live completely under water. These plants are called aquatic plants.
Aquatic plants have adapted to living in water by developing special features that help them to survive. They have special leaves that are often thin and feathery, which helps them to absorb nutrients and oxygen from the water. Some aquatic plants also have roots that are specially adapted to living in water. They may have long, thin roots that can reach down into the mud at the bottom of a lake or river, or they may have roots that float freely in the water.
Some examples of aquatic plants include water lilies, lotus, and hydrilla. These plants are found in lakes, ponds, and other bodies of water. They provide food and shelter to a variety of aquatic animals, and they also help to keep the water clean by absorbing excess nutrients and oxygen.
In conclusion, the true statement among the given options is that some plants can grow completely under water. These plants are called aquatic plants, and they have special features that help them to survive in water.