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Valentin [98]
3 years ago
14

Which definition best describes polygenetic traits?

Biology
2 answers:
joja [24]3 years ago
5 0

Answer:

Polygenic traits basically mean the traits that are a result of multiple intertwined traits like for example skin colour. When two people mate their traits get intertwined and the resultant trait of the baby is a result of the polygenic traits.

Explanation:

Nastasia [14]3 years ago
3 0

Answer:

Polygenetic traits that are controlled by multiple genes.

Explanation:

I hope it's helpful!

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In 1990, Carl Woese introduced the three-domain system for classifying living things, after the advancement of DNA analysis allo
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<h2>Evolutionary analysis of organisms</h2>

Explanation:

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  • Genetic  information is more specific and can give clues as to the evolutionary ancestry of  organisms.
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3 years ago
What are the REACTANTS in
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Answer: A

Explanation: The reactants of photosynthesis are everything to the left of the "———>" arrow, thus the reactants of photosynthesis are carbon dioxide, water, and sunlight energy. The products of photosynthesis are everything to the right of the "———>" arrow, thus the products of photosynthesis are glucose and oxygen.

8 0
2 years ago
Read 2 more answers
During which phase of the cell cycle does the cytoplasm of a cell divide to form two daughter cells?
Roman55 [17]

Answer:

its either A or D I think that it's a but im not 100%sure

4 0
3 years ago
Several fish species became extinct millions of years ago. The graphs provided below show the distribution of fossils of these f
cestrela7 [59]
1. Explain why the distribution of fossils in Figure 1 supports the hypothesis that the extinction of these species was the result of a sudden environmental change.
This hypothesis can be supported because all the fossils accumulate almost at the same age of the rock layer. That is, all the fossils died almost at the same time.

2. Describe an environmental change that could have produced this type of fossil distribution.
Good examples of sudden environmental changes are volcanoes. When a rash occurs, the whole environment suddenly changes for different reasons such as ash or lava, and all living things can die immediately or in a few years by the change in the ecosystem.

3. Explain why the distribution of fossils in Figure 2 supports the hypothesis that the extinction of these species was the result of a gradual environmental change.
This is because the fossils accumulate at different ages of the rock layer, that means, the species dying over time. The gradual descent of the fossils is observed.

4. Describe an environmental change that could produce this type of fossil distribution.
For example, if a climate change occurs - the temperature increases or decreases - it can cause the trees or plants to die and all the animals in the ecosystem also die when they have no food. But this process is sequential, so the change can take years, centuries or even millions of years.

I hope this can help you.
4 0
3 years ago
Help fast for brainliest please please
Schach [20]

Answer:a u have both ur parents genes Dd and Dd

Explanation:

7 0
3 years ago
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