A mutation is a change in trait. For example people who are lactose intolerant are normal, but people that can can drink milk without a problem have mutated. Hopefully this makes sense and helped.
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Mass is the amount of matter in a substance measured in kilograms
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is this land consistently like this?
what is the annual precipitation rate?
hiw many animals live here?
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these are the kinds of questions asked
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D. Offspring only receive one version of their parents' traits.
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To be specific, they receive on version of each parent. Traits are segregated during gamete formation, where one version of the trait comes from one parent, and the other version of that same trait comes from the other parent. When they join during fertilization, a new organism is made through the combination of the traits. However, the trait that will be expressed, according to Mendel, would be the one that is dominant.
D. Infrared images can show hot spots as red areas.