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What is the difference between meiosis and mitosis?

There are a few fundamental differences between these processes. Mitosis is required for cell growth and repair and asexual reproduction. Meiosis is used in the production of gametes for sexual reproduction....
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Answered by Alexis B. Biology tutor
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Describe the regulation of blood glucose level.

The glucose level is regulated in pancreas by negative feedback loop, which means that when there is too much glucose, it is removed from the blood, and when there's too little, it is released into the blood...
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Answered by Juraj O. Biology tutor
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What is the role of auxin in plant phototropism?

Starting with the basics: 1. Auxin is a plant hormone, so it is a chemical substance involved in regulating the action of certain cells within an organism. 2. Phototropism is the process by which plant grow ...
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Answered by Tiago D. Biology tutor
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What are the differences between Carbohydrates and Lipids?

Carbohydrates - 17 kJ of energy per gram - Disaccharides = highly soluble. Polysaccharides = insoluble - Less metabolic water produced - Stored as STARCH in plants and GLYCOGEN in animals - Monomer = Glucose...
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Answered by Laura S. Biology tutor
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Describe why DNA replication is semi-conservative

DNA replication involves the unwinding of double strand DNA by the enzyme helicase, resulting in two single DNA strands which can be used as templates for replication. DNA polymerase can then catalyse replic...
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Answered by Isabella G. Biology tutor
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