The sub units that make up Macromolecules are proteins, lipids, nucleic acids, and carbohydrates.
Chromosome is to cactus as gene is to a needle.
One of their ideas was cloning
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Test tube babies are a babies conceived by in vitro fertilization.
in virto fertilization is a process by which an egg is fertilised by sperm outside the body.
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Answer:
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a buffer is an ionic compound that resists change in ph hence no ph change on addition of an acid proves the presence of a buffer which is different when distilled water is added because it is neutral hence no increase or decrease in ph
