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Klio2033 [76]
3 years ago
13

Which is the best

Biology
1 answer:
pav-90 [236]3 years ago
7 0

Answer:

The antibodies in the allergic response to dog fur do not fit on the antigens present on a peanut

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The common cold is caused by a virus that infects the upper respiratory tract causing local inflammation. it is clinically calle
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<span>The word Coryza comes from Greek word "kóruza" which means "</span>nasal mucus".

The infection of the upper respiratory tract by the virus will induce an inflammatory reaction that will lead to secretion of thin watery mucus. The patient will have a runny nose and/or nasal congestion with loss of ability to smell.
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In a __________, organisms are particularly susceptible to certain kinds of stimuli in their environments, but the absence of th
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The time period being referred to is the sensitive period. This time period is also referred to as the critical period. The importance of a critical period is such that it must involve certain stimuli from which an organisms learns and acquires traits. If some of these stimuli are not present in the critical period, the organism has difficulty acquiring the trait or skill, and may even find it to be impossible to learn the skill.
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3 years ago
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Name a contractile protein in our body.
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Answer:It is this coupling of chemistry and movement that gives proteins the ... to place the protein in a particular location in the cell—an example is the SH2 ... At one level, the cell controls how many molecules of each enzyme it makes ... One of the best understood pump proteins is the calcium transport protein from muscle cells.

Explanation:

Hope this helps.

7 0
2 years ago
What are the nonliving components of the environment that shape an ecosystem?
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The best answer to the question 'What are the nonliving components of the environment that shape an ecosystem?' would be letter d. Abiotic factors are those components of the environment that are non-living or does not have life. All the other choices have life.
4 0
3 years ago
Explain how breast-cancer genes are still present in the population, despite cancer-related surgeries and deaths.
Rus_ich [418]

Answer:

What are so called breast-cancer genes, are mutations in two genes: BRCA1 (BReast CAncer gene one) and BRCA2 (BReast CAncer gene two), and are also associated with ovaric cancer. According to the question, these genes are present in the popolation despite surgeries and deaths, and asks why. Surgeries does not eliminate the genes, they eliminate the tumors, and people can still reproduce after that. And also, most people already had offspring before they know they have cancer, so they are inheriting the mutations on the genes anyway.

Explanation:

4 0
3 years ago
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