IGCSE /Grade 9
Science MCQ Based On Selective breeding
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IGCSE Grade 9 Science Selective breeding
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natural selection in population
loss of variety
less than 2
production of superior quality textile fibre
artificial selection
help the people working in farm land
reduce the growth of pathogens and have a good flavor
survive the climate changes and yield food items that provide good profit
higher average income
population
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