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s344n2d4d5 [400]
3 years ago
8

Homeostasis is the state of maintaining a stable environment despite changing conditions. True or False

Biology
1 answer:
shusha [124]3 years ago
4 0
<h2>Homeostasis </h2>

Explanation:

Homeostasis is the tendency to resist change in order to maintain a stable, relatively constant internal environment

The body maintains homeostasis for many factors in addition to temperature, for example, the concentration of various ions in the blood is kept steady along with pH and the concentration of glucose, if these values get too high or low, one can end up getting very sick

The stomach maintains a pH that's different from that of surrounding organs, and each individual cell maintains ion concentrations different from those of the surrounding fluid

Maintaining homeostasis at each level is key to maintain the body's overall function

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The allele for dwarfism - D its dominant
Recessive allele -d
If the person has heterozygous alleles -Dd the person will have achrondroplastic dwarfism
However if the person if homozygous for the allele DD it’s Lethal and person can’t survive
If both parents are Dd
Dd X. Dd
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Probability of children who survive with the trait have the genotype Dd
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7 0
4 years ago
Scientists often use fruit flies as a method to test hypotheses about human genes. Why are fruit flies advantageous in the study
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7 0
4 years ago
2. If the pH of water is altered by sulfur oxide, nitrogen oxide, or carbon dioxide, what effect can this have on our atmospheri
sertanlavr [38]

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3 0
3 years ago
If a closed container contains a mouse as well as enough food, water, and oxygen for the mouse to live for three weeks, how much
ale4655 [162]

Answer:

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If the mouse is placed in the closed sealed container then the weight will remain before and after the experiment of 1 or 2 week. This is because the life process metabolic reactions will use and conserve all the atoms involved in the life process. These atoms can exist in the liquid, solid and gas forms but present inside the container.

5 0
3 years ago
Which statement about sexual and asexual reproduction is true? *
weqwewe [10]

Answer:

The answer is A. There is more genetic variation in organisms that reproduce sexually than those that reproduce asexually.

Explanation:

This is because offspring with two parents can get genetics from both family's which means there is a chance for many different types of characteristics.

If an offspring only has one parent however, the offspring will only get those genetics from the parent which means there are not many possibilities for offspring to look or act different then their parent.

Hope this helps! Have a good day! or don't...it's up to you- <3

8 0
3 years ago
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