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Is a membrane necessary for diffusion to take place?
yes
Why does diffusion takes place in the leaf?
Diffusion occurs in the leaf to facilitate the movement of gases such as carbon dioxide and oxygen. These gases diffuse in and out of the leaf through small openings called stomata, allowing for photosynthesis and respiration processes to take place effectively. This exchange of gases helps the leaf to obtain the necessary substances for energy production and to release waste products.
Where in the eukaryote membrane do simple diffusion take place?
Cytoplasm
Why Diffusion is maximum in gaseous state in a substances?
Diffusion is maximum in the gaseous state because gas particles have high kinetic energy, which allows them to move rapidly and collide with other particles, leading to faster mixing and spreading of the substance. Additionally, gas particles are more spread out and have less intermolecular attraction, facilitating easier movement and faster diffusion.
Was it absolutely necessary for natural selection to take place?
Genetic change is necessary for natural selection to take place
