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eimsori [14]
3 years ago
7

What is red shift? How does it affect earth and our solar system?

Biology
1 answer:
Sauron [17]3 years ago
7 0
Redshift happens when light or other electromagnetic radiation from an object is increased in wavelength, or shifted to the red end of the spectrum
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If a woman with curly hair and a man with straight hair have a child with wavy hair, the gene for this characteristic of hair sh
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Answer:

The correct option is Incomplete dominance.

Explanation:

Incomplete dominance describes the situation in which the phenotype of heterozygous is different from that of their respective homozygous. It means that when both parents are homozygous for some feature, each expressing a particular phenotype, their heterozygous descendants have a phenotype that will be between the phenotypes of their parents. In the present case, the woman has curly hair ( dominant homozygous) and the man has straight hair (recessive homozygous), but the child have wavy hair (heterozygous), not curly nor straight.

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What is the name of the unique area (specific region) that a lymphocyte recognizes and binds to?
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Answer:

a. antigen

Explanation:

The Immune system is composed of immune cells  that  defend the body against foreign substances such as bacteria or virus. Lymphocytes (B and T cells) are one of the main immune cells

Lymphocytes have the ability to recognize and bind to antigens, wich are substances foreign to the body ( i.e bacterial or virus elements) that evokes an immune response.

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Answer:

The answer is D) Transverse

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Electromagnetic waves which are in transverse (by nature) can travel withought a medium.

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Choose the best term to complete the analogy:
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wrecking crew: old building:: lysosome: damaged organelle.

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