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Alexus [3.1K]
4 years ago
13

An experiment was designed to investigate the effect of caffeine on the rate of

Biology
1 answer:
lara31 [8.8K]4 years ago
8 0

Answer:

Temperature is a controlled variable

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Stalks of wheat are displayed during harvest season as symbols of fertility, life and abundance is the best example of non-science. Thus, option B is correct. since the selective breeding of wheat grains is science term.

<h3>What is selective breeding?</h3>

Selective breeding which applies artificial selection by human when they can control  breeding process of organisms in order to introduce or eliminate a desirable character or trait.

Majority of breeding focuses on the beneficial traits for humans, where the beneficial trait pass from parent to offspring via genes.

The desirable phenotypic traits are passed from parents to offspring via their genes.

Th drawbacks of selective breeding in some case the undesirable traits which cause hereditary and health problems.

Learn more about selective breeding, here:

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