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Nutrition in Amoeba Class 10

June 11, 2021April 23, 2023 - by Jaishree Gorane - 7 Comments.

Amoeba uses holozoic nutrition.It ingests solid food particles and breaks them down into simpler molecules. The process involves ingestion using pseudopodia followed by digestion in vacuoles. Absorption occurs through diffusion and assimilation is done by transporting nutrients to the cytoplasm. Finally waste removal occurs through exocytosis in amoeba.all this process explained with diagram to understand and write in school assignment and exams .

Exchange of Gases in plants | Explain how the exchange of Gases occurs in Plants across the surface of Stems, Roots and Leaves ?

May 20, 2021October 9, 2022 - by Jaishree Gorane - 5 Comments.

In plants exchange of gases occurs through stomata and large intercellular spaces present throughout the plant body. This ensures that all cells are in contact with air. Plants have a branching shape, so they have quite a large surface area in comparison to their volume.

Where do Plants get each of the Raw Materials required for Photosynthesis

April 14, 2021June 24, 2023 - by Jaishree Gorane - 5 Comments.

Plants obtain the raw materials necessary for photosynthesis through gas exchange via the stomata and absorption by the roots. Land plants absorb carbon dioxide from the atmosphere, while aquatic plants absorb dissolved CO₂ from water. The water is absorbed by the roots and transported to the leaves, where it is split into hydrogen and oxygen by photolysis. Plants also need minerals such as nitrogen, phosphorus, iron and magnesium, which are absorbed from the soil.