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Q6. in this question you will be assessed on using good English, organising information clearly and using specialist terms where appropriate. Difficion is an important process in animals and plants. The movement of many substances into and out of cells occurs by diffusion. Describe why diffusion is important to animals and plants. In your answer you should refer to: animals plants

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Q6.
in this question you will be assessed on using good English, organising
information clearly and using specialist terms where appropriate.
Difficion is an important process in animals and plants.
The movement of many substances into and out of cells occurs by diffusion.
Describe why diffusion is important to animals and plants.
In your answer you should refer to:
animals
plants

Q6. in this question you will be assessed on using good English, organising information clearly and using specialist terms where appropriate. Difficion is an important process in animals and plants. The movement of many substances into and out of cells occurs by diffusion. Describe why diffusion is important to animals and plants. In your answer you should refer to: animals plants

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ZeldaProfessional · Tutor for 6 years

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Diffusion is crucial for both animals and plants as it is required for the passive transport of gases, nutrients, and waste products necessary for sustaining life processes. In animals, it facilitates the uptake of oxygen for cellular respiration and removal of carbon dioxide from the body, enabling energy production. In plants, diffusion permits the absorption of carbon dioxide necessary for photosynthesis while releasing oxygen and transports water and nutrients, which contribute to overall growth and health.

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## Step 1: Describe the general importance of diffusion in biological systems.<br />Diffusion is a passive transport mechanism that is vital for transporting molecules such as gases, nutrients, and waste products across cell membranes. It helps in maintaining cellular homeostasis.<br /><br />## Step 2: Explain the importance of diffusion specifically in animals.<br />In animals, diffusion allows for oxygen to enter cells and carbon dioxide, a waste product, to exit. Oxygen is essential for respiration, a process that releases energy for cellular activities.<br /><br />## Step 3: Discuss the significance of diffusion in plants.<br />Plants require diffusion for the movement of carbon dioxide into the leaves for photosynthesis and oxygen out of them as a byproduct. Nutrients and water from the soil also reach plant roots and cells within the plant through diffusion.<br /><br />## Step 4: Apply specialist terminology.<br />Terms such as 'homeostasis', 'passive transport', 'cellular respiration', and 'photosynthesis' are examples of specialist terminology relating to diffusion in animals and plants.
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