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stealth61 [152]
3 years ago
10

What is the medical term for swimmer's ear?

Biology
1 answer:
skelet666 [1.2K]3 years ago
6 0
Otitis external is the medical term for swimmers ear.
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____________ is the preservation of all cellular and structural elements in as nearly the natural living condition as possible.
andriy [413]

Answer:

Cryopreservation

Plant Vitrification Solution 2 (PVS2)  and  Plant Vitrification Solution 3 (PVS3)

Explanation:

Cryo-preservation or cryo-conservation is defined as the process of preservation of all cellular and structural elements such as cells, organelles, tissues, organs, or any other biological constructs by cooling to very low temperatures.

Two commonly used solutions in plants for this purpose are Plant Vitrification Solution 2 (PVS2)  and  Plant Vitrification Solution 3 (PVS3). Plant Vitrification Solution 2 (PVS2) is consists of, w/v, 0.4 M sucrose, 30% glycerol, 15% DMSO and  15% ethylene glycol and Plant Vitrification Solution 3 (PVS3) comprising, w/v, 50% sucrose and 50% glycerol.

Hence, the correct answer is "Cryopreservation

Plant Vitrification Solution 2 (PVS2)  and  Plant Vitrification Solution 3 (PVS3) "

4 0
3 years ago
Which of these characteristics is often used as a measure of an ecosystems health? A. The variety of species that lives there B.
dmitriy555 [2]

Answer:

A

Explanation:

Because the more species that live their can determine how well the environment is doing.And that their is enough resources for them to survive.

5 0
3 years ago
In an ocean ecosystem, which is necessary to begin a food web?
artcher [175]

Answer:

phytoplankton production

Explanation:

i think only

6 0
3 years ago
QUIZ
Eddi Din [679]

Answer:

I think the major limitation of her experiment is :

C. She cannot explain what causes the difference

To find this out, she need to find out which could be the independent variable (such as the machine, tire, wind, etc)

<em>Hope it helps answer the question! Also good luck on the test:)</em>

8 0
4 years ago
If the chromosomes that determine gender had been a part of this activity, which allele (X or Y) would have determined the gende
katrin2010 [14]

Answer:

Y chromosome

Explanation:

The presence of the Y chromosome indicates a male, whereas the absence of it indicates a female.

6 0
3 years ago
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