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Tasya [4]
3 years ago
11

A eukaryote is a cell with a nucleus and membrane-bound organelles. O True O False

Biology
1 answer:
Virty [35]3 years ago
7 0

Answer:

True

Step by step explanation:

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. A gene for skin color can mutate into a dominant allele that prevents the synthesis of pigment, causing albinism. You examine
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Answer:B

Explanation:

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3 years ago
The nurse is preparing to assist with the removal of a chest tube. which dressing is appropriate at the site from which the ches
sergey [27]
There are choices for this question namely:

a) "Exhale forcefully while the chest tube is being removed."
b) "While the chest tube is being removed, raise your arms above your head."
c) "During the removal of the chest tube, do not move because it will make the removal more painful."
<span>d) "When the tube is being removed, take a deep breath, exhale, and bear down."

The correct answer is "when the tube is being removed, take a deep breath, exhale, and bear down". This is called a Valsalva maneuver and this functions to prevent the air from leaking back to the pleural space and eventually prevent pneumothorax. After which, a clean, air tight, dressing shall be applied to the wound.</span>
7 0
3 years ago
The last few miles of the marathon are the most difficult for Heather. Her hair is plastered to her head, sweat clings to her ar
Vlad [161]

Answer:

heat.

Explanation:

8 0
4 years ago
What is the end result of mitosis and meiosis?a.Mitosis and meiosis result daughter cells for growth, development and reproducti
Kay [80]

Answer:

<h2>Mitosis and meiosis are the ways of cell division which result daughter cells for growth, development and reproduction. </h2>

Explanation:

Mitosis and meiosis result daughter cells for growth, development and reproduction in the living world.

Mitosis results two similar daughter cells which are generally for growth and development. In asexual mode of reproduction, mitosis helps in increasing the number of cells.

Meiosis occurs in germ cells, and in meiosis, one diploid cell produce four haploid cells.

Meiosis results variations by independent assortment and by crossing over and it helps the sexual mode of reproduction. During fertilization, the resultant daughter haploid cells unite and retains the diploid number of chromosomes.

9 0
3 years ago
The muscular system helps with ____ and the skeletal system helps with ____. Question 1 options: movement; oxygen exchange movem
Anna007 [38]

Answer:

The correct answer is movement; structure.

The muscular system helps with <u>movement</u> and the skeletal system helps with <u>structure</u>.

Explanation:

The human muscular system constitutes 40% of the total weight of our body and is made up of three types of muscles, which, together with different tendons and thanks to their contraction capacities, allow us to move. The muscular system and the function of the muscles allow the movement of our body and it is the one that works in tune with other systems of our body to guarantee normal general functioning..The skeletal system is the set of organs that support, shape, structure and protect the body. The skeleton is a dynamic structure, specifically the axial skeleton, it is to serve as a support or as a scaffold that supports the organs and structures of the body. This is how bones together with muscles work as a team to allow the mobility of the human body.

5 0
3 years ago
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