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VARVARA [1.3K]
4 years ago
5

What are the walls of a ureter composed of?

Biology
1 answer:
AfilCa [17]4 years ago
4 0

Answer:

C. mucous membrane, smooth muscle, and fibrous connective tissue.

Explanation:

The tube that connects the kidney to the urinary bladder is known as the ureter, it carries urine and is located in the abdomen (upper half) and the pelvic area (lower half).

Its wall has three layers:

  • Outer layer: known as the fibrous coat, is made of fibrous connective tissue.
  • Middle layer: is made of smooth muscle, therefore is known as the muscular coat
  • The inner layer: known as the mucosa, is made of transitional epithelium and it secretes mucus.

Considering this information we can conclude that the correct answer is C. mucous membrane, smooth muscle, and fibrous connective tissue.

I hope you find this information useful and interesting! Good luck!

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If you pressed a stethoscope diaphragm firmly on a volunteer's skin at the following locations on the right side of the body: In
Orlov [11]

Answer:

The correct answer is - Vesicular Breath Sound.

Explanation:

The vesicular breathing is lower-pitched and soft where expiration is shorter than inspiration and there is no pause between expiration and inspiration. It can be heard through the thorax and with a stethoscope around the lungs or the thorax inferior to the clavicle, medial border of the scapula, and intercostal space. It can be heard with each expiration around the lung area.

Thus, The correct answer is - Vesicular Breath Sound.

4 0
3 years ago
The sun's chromosphere emits radiation in an electromagnetic band that gives humans skin cancer.
IRISSAK [1]

Answer;

The above statement is true.

Explanation;

-The sun's chromosphere emits radiation in an electromagnetic band that gives humans skin cancer.

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-The chromosphere produces emission spectrum and visible UV & X-ray lines from highly ionized gases.

3 0
3 years ago
Starchy grain is dominant over sugary corn. If, in a cross between these types, 58 of the progeny are sugary, how many of the pr
DaniilM [7]

Let us solve first the phenotype of this problem.

Starchy grain = AA (dominant)

Sugary Corn = aa (recessive)

AA x aa = AaAa ; AaAa

<span>     A    A</span>

<span>a  Aa   Aa</span>

<span>a  Aa   Aa</span>

The result of the cross is that the progeny will become heterozygous.

<span>If there is 58 progeny sugary, there will also be 58 starchy. It is 50%.</span>

5 0
3 years ago
Which portion of the ventricular system is found within the diencephalon?
wolverine [178]
<span>The ventricular system consists of four ventricles that are interconnected in the brain.
The third ventricle</span> is the portion of the ventricular system is found within the diencephalon. It is a median cleft in the diencephalon between the two thalami, and is filled with cerebrospinal fluid (CSF).
The hypothalamus is the gland located within the floor of the this ventricle.

6 0
3 years ago
Ethanol produced from bioenergy starts with ________ produced by ________.
k0ka [10]
Ethanol produced from bioenergy starts with starch produced by corn and sugar cane :)
8 0
3 years ago
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