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natka813 [3]
3 years ago
10

Why is the world facing and energy crisis in the 21st century

Biology
1 answer:
goldenfox [79]3 years ago
8 0
The burning of fossil fuels

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A cross between heterozygotes for a single trait will lead to a genotypic ratio of 1:2:1. How many phenotypes will be observed i
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<h3>What is incomplete dominance?</h3>

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