Question

In the absence of muscle cells, how do plant cells show movement? Answer fast to get 20 points.

Answer 1

inthe absence of muscle cells plants show either nastic movement or tropic movement. Nastic movement is achieved by changing the amount of water present in the cells of plant. The petiole of the leaves executes the nastic movement. The tropic movement is achieved by the action of different hormones in the plants.

Answer 2

Answer:

A good soil structure is important to allow air and water into the soil which are vital for healthy plant growth. It will improve drainage and reduce soil erosion caused by excess surface run-off. Without structure, soils will suffer from anaerobism, waterlogging and nutrient lock-up and, ultimately, plants will die!