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son4ous [18]
3 years ago
10

Help. . . Due today

Biology
1 answer:
HACTEHA [7]3 years ago
4 0

Answer:

Hardness is one of the better properties of minerals to use for identifying a mineral. Hardness is a measure of the mineral's resistance to scratching. ... Softer minerals can be scratched by harder minerals because the forces that hold the crystals together are weaker and can be broken by the harder mineral.

Explanation:

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What Mendel did according to the illustration would be called test-crossing.

<h3>Test-crossing</h3>

In genetics, test crossing is a procedure through which the zygosity of an individual can be determined - whether it is homzygous or heterozygous.

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More on test crossing can be found here: brainly.com/question/16805498

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