GCSE Biology

For flowering plants to reproduce sexually the male gamete, known as pollen, from one plant must be transferred to another ...

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All living organisms get the energy they require from a process known as cellular respiration. As we can see from ...

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Proteins are an essential component of living organisms. All cells contain protein; because of this, protein is the second largest ...

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The study of monohybrid inheritance involves examining the inheritance of a single characteristic based on the combination of the alleles ...

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There are 11 major organ systems in the human body. These are: The circulatory system The respiratory system The digestive ...

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As we have already touched upon the central nervous system and what it does, now is a good time to ...

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The exchange of nutrients and wastes into and out of a cell is essential to its survival. As we have ...

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A living organism is any living system. All living organisms comprise of cells. Some organisms are composed of just a ...

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Sulphur dioxide Fossil fuels such as coal and oil sometimes contain sulphur impurities. When these fuels undergo combustion with the ...

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Plants are able to absorb water and mineral ions from the soil through the process of osmosis. Just behind the ...

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Like animals, plants respond to different stimuli that are in their environment. The reason why most plants react much slower ...

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Coronary heart disease, also known as coronary artery disease, refers to the build-up of fatty substances in the walls of ...

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Hormones are chemicals that are carried in the blood and released by glands. They are used to facilitate changes in ...

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Inside all living things, a balance is needed to survive. This balance is needed in a large number of areas ...

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Glycolysis is the first step of cellular respiration that occurs in the cytoplasm of the cell. It is the stage ...

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