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zlopas [31]
3 years ago
12

The function of a root hair is to View Available Hint(s) The function of a root hair is to increase the surface area available f

or absorption in plant roots. serve as a waxy barrier that allows plants to be selective about what enters the xylem. prevent water and soil nutrients from moving through the cytoplasm of root cells into the root. prevent water and soil nutrients from moving through cell walls into the root. allow water to evaporate from plant leaves in a process called transpiration.
Biology
1 answer:
dlinn [17]3 years ago
7 0

Answer:

The function of a root hair is to increase the surface area available for absorption in plant roots

Explanation:

Root hairs are located mostly near a plant's root tips. Most water absorption occurs through the root hairs due to its large surface area for absorption of water. The root hairs acts as a protective mechanism to prevent harmful bacterial organisms from infecting the plant via the xylem vessels.

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A RN is caring for a client who is receiving a blood transfusion and develops urticaria one-half hour after the transfusion has
Lena [83]

Answer:

Stop the infusion.

Explanation:

The blood transfusion can cause sometimes problem to the patient in case when the mismatched blood is given in the patient's body. Sometimes the patient body is unable to uptake the foreign blood.

As the information in the question, the RN must stop the infusion. Urticaria represents the allergy in the blood plasma protein or the immune cell reaction in the body. The infusion is prevented as this might cause the destruction of immune cells in the body.

Thus, the answer is stop the infusion.

5 0
3 years ago
3. Find a function of a protein
VikaD [51]
C. Would be the right answer!!!!!!
5 0
3 years ago
In what way do adaptations help the survival of a species?
mylen [45]

Answer:

B

Explanation:

Adaptation can be described as a process that helps the organisms fit their environment and enhancing their evolutionary fitness (reproductive success). Adaptation makes organism become well-suited for an environment and thus, help them to survive and produce more offspring. Also, adaptation may refer to a phenotypic or adaptive trait with a functional role in the success of each organism in their habitat.

They increase the genetic diversity of the species

3 0
3 years ago
Read 2 more answers
You INCORRECTLY perform an acid-fast stain on a smear from a mixed culture of Mycobacterium smegmatis (acid-fast) cells and Stap
Dahasolnce [82]

Answer:

In acid-fast staining, carbon fuchsin is used as a primary stain which dissolves the mycolic acid present in the cell wall of <em>Mycobacterium smegmatis </em>and penetrates through it which results in staining <em>Mycobacterium</em> red.

Staphylococcus aureus cell wall does not contain mycolic acid so carbon fuchsin does not penetrate its cell wall, therefore, it becomes colorless after destaining with acid alcohol.

After destaining step methylene blue is added to stain non-acid-fast bacteria blue. So if I mistakenly forgot to use methylene blue during the procedure <em>Mycobacterium smegmatis</em> will appear red due to carbon fuchsin present in their cell wall and S<em>taphylococcus aureus</em> will appear colorless because it is destained.

5 0
3 years ago
In which process are the chromosomes separated into chromatids?<br> A. Meiosis<br><br> B. Mitosis
kykrilka [37]
It think its mitosis because the get denser then they separate so they can make a new cell. Hope this helps
7 0
3 years ago
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