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Vera_Pavlovna [14]
3 years ago
8

What type of traits are considered polygenic traits?

Biology
1 answer:
luda_lava [24]3 years ago
5 0

Answer:

Traits affected by interactions among many genes

Explanation:

Characteristics that are polygenic are controlled by two or more major genes. The physical expression of these genes is not influenced significantly by environmental conditions. Polygenic traits are a type of discontinuous variation.

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Who would be the best people to study to help assess how science and society influence the expression of traits ?
Naddik [55]
Mostly, it would be social scientists however, some biologist could also explain these behavioral characteristics and temperaments like geneticists and cognitive scientists.
Variables and factors like the biological, environmental and evolutionary component of how a trait is unearth by these experts. 
5 0
3 years ago
Read 2 more answers
What is digestion and how does it work
slamgirl [31]

Answer:

Digestion is the breakdown of large insoluble food molecules into small water-soluble food molecules so that they can be absorbed into the watery blood plasma. In certain organisms, these smaller substances are absorbed through the small intestine into the blood stream.

Explanation:

Digestion works by moving food through the GI tract. Digestion begins in the mouth with chewing and ends in the small intestine. As food passes through the GI tract, it mixes with digestive juices, causing large molecules of food to break down into smaller molecules. The body then absorbs these smaller molecules through the walls of the small intestine into the bloodstream, which delivers them to the rest of the body. Waste products of digestion pass through the large intestine and out of the body as a solid matter called stool.

3 0
2 years ago
If a wide-spectrum fungicide that kills all fungal species were used extensively in a forest, what effects would you expect the
Ne4ueva [31]

Answer:

It would harm the few plants that benefit from mutualistic relationships with mycorrhizal fungi

Explanation:

Mycorrhizal relationship is a symbiotic relationship between fungi and the roots of higher plants. While the plant provides the fungi with food, the fungi supply the plant with nutrients and water extracted from the soil.

<em>Hence, if a wide-spectrum fungicide is used in a forest and it kills all the fungi in the forest, it will affect all the plants that share beneficial relationship with fungi in the forest.</em>

4 0
3 years ago
What is being done to try to control invasive species?.
inn [45]

Answer:

In order to control invasive species, we have implemented chemical controls such as pesticides, herbicides, and fungicides.

3 0
2 years ago
How are nucleotides linked together to form a polynucleotide chain? View Available Hint(s) How are nucleotides linked together t
Maslowich

The correct answer is: In DNA and RNA, a phosphodiester linkage connects the 3' carbon of one nucleotide and the 5' carbon of another.  

The phosphate of one nucleotide is covalently bound to the sugar of the next nucleotide in DNA molecule (or hydroxyl groups in phosphoric acid react with hydroxyl groups on 3' carbon atom of one sugar molecule (deoxyribose) and the 5' carbon atom of another sugar molecule (deoxyribose) to form two ester bonds). In RNA molecule linkage is between the 3' carbon atom of one sugar molecule (ribose) and the 5' carbon atom of another, (ribose).  

Hydrolysis of phosphodiester bonds is catalyzed by the action of enzymes phosphodiesterases.

8 0
3 years ago
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