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Leya [2.2K]
3 years ago
13

9) Carol and Joseph have freckles and curly red hair. All of their children, except one, also have freckles and curly red hair.

Their son, Sam, has the same curly red hair but not one freckle! How can a child get a chromosome that is totally different from the original chromosomes of both parents?
Biology
1 answer:
Mila [183]3 years ago
6 0

A Dormant gene allows for these extraneous situations to occur

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Please list and discuss the indications and steps used during endotracheal suctioning. Suggested Fundamentals Learning Activity:
vlabodo [156]

Answer:

need to be done with plenty of observation to avoid infection.

Explanation:

This technique is quite delicate because the main risk is infection. Some of the main risks are neuromuscular disease, sedation or neurological illness.

Another risk is that by passing the time, there is a difficult in respiratory, in this case, the main risk is directly to the heart, with some stoke, due to the high concentration of carbon dioxide due to the low exchange among oxygen and CO2.

Some of the indications are:

a.- Coarse crackles auscultated over trachea.

b.- Increase the respiratory pressure.

c.- Decrease tidal volume.

d.- Check the levels of oxygen in blood as in arteries.

e.- Check that patients can generate a cough.

Hope this info is useful.

3 0
3 years ago
What is the most known plant or animal in your biome
lidiya [134]

Answer:

alligator

Explanation:

7 0
3 years ago
Pls help me answer thank you
saveliy_v [14]

Answer:

b is the correct answer

Explanation:

hope it helps u..

7 0
3 years ago
I’ll give brainlist to right answers only! There are three questions.
Anettt [7]

Scientists found that the first living things were likely prokaryotic because eukaryotic are evolved from the prokaryotic only.

<h3>What do you mean by Natural selection?</h3>

Natural selection may be defined as favorable variations that assist the organisms to survive and reproduce in a particular habitat.

Individuals that are better suited to their environment are likely to have more offspring and pass their genetic material on to future generations. This theory is referred to as Natural selection.

Scientists hypothesize that oxygen began to accumulate in the Earth's atmosphere after the appearance of living things with the ability to Photosynthesize.

To learn more about Photosynthesis, refer to the link:

brainly.com/question/19160081

#SPJ1

8 0
2 years ago
In her laboratory journal, a microbiologist enters the following information: “Some mold growth was seen on the agar plate that
Irina-Kira [14]
I believe it would be an observation
Observation in scientific process refers to gathering facts and information. In this particular context, we could see that the microbiologist is simply stating what he/she saw on the mold on the agar plate. The microbiologist simply writing down all the facts without making any explanation or assumption.
5 0
3 years ago
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