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snow_tiger [21]
3 years ago
12

Can someone please help and explain please?

Biology
1 answer:
mars1129 [50]3 years ago
3 0

Answer:

A

Explanation:

I guess so.

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Which organisms are eukaryotes?<br> animals<br> plants<br> archaea<br> fungi
Sonja [21]

<em>Answer:</em>

<em>B</em>

<em>Explanation:</em>

<em>Plants</em>

<em>Best,</em>

<em>SunflowerJada</em>

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3 0
3 years ago
To give birth to her infant, a woman is asked to push with contractions. which pushing technique is the most effective and safes
lesya [120]

While giving birth to her infant during labor, the safest and the most effective pushing technique taught to a woman during contractions is grasping knees, head elevated and breathing out.

During labor, it is very important for the mother to keep breathing. If she holds her breath, it will put pressure on the vena cava and lead to a reduction in the blood return. The head is kept elevated and the back is rounded which aids the abdominal muscles to help the uterus to push the baby out. Grasping the knees also helps in pushing and encouraging the movement of the infant outside the body.

To learn more about labor here

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4 0
2 years ago
How will you differentiate thyroid and parathyroid glands in terms of location and function?
Natalija [7]
The thyroid is a butterfly-shaped gland that lies in front of the windpipe (trachea), just below the voice box. The parathyroid glands are four tiny glands located behind the thyroid gland. The parathyroid glands produce a substance (parathyroid hormone) that helps control the amount of calcium in the blood.
4 0
3 years ago
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
WILL GIVE BRAINLIEST PLEASE HELP!!!!!
Arada [10]

Answer:

It depends on your test scores.

Explanation:

8 0
3 years ago
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