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Blizzard [7]
3 years ago
10

The ____________ are the male primary sex organs, or gonads. Anatomically, they are divided into ____________ , which contain on

e to four highly convoluted ____________ tubules.
Medicine
1 answer:
monitta3 years ago
4 0

Answer:

testes , testicular lobules , seminiferous

Explanation:

Gonads are the primary sex organs in the male which are the two testes.

Each testis is surrounded by the dense connective tissue capsule called tunica albuginea which is responsible for the thickening on the posterior side and forms mediastinum testis.  

From this region, the septa penetrate and divide it into about 250 pyramidal compartments (testicular lobules) . Each lobule is containing the sparse connective tissue with the endocrine interstitial cells that secrets testosterone, and also contains one to four highly convoluted seminiferous tubules which is responsible for sperm production.

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The ability for a muscle to work against a resistance for an extended period of time is.
zysi [14]

A muscle's endurance is its capacity to contract repeatedly against a fixed resistance over an extended length of time.

Tearm endurance:

The capacity for enduring difficulty or adversity, especially the capacity for long-term stress-inducing effort or exercise, such as a marathon runner's endurance. 2: the act of enduring many sufferings or an instance of doing so. 3: persistence of the play's significance, permanency.

Types:

The types of endurance are aerobic endurance,

anaerobic endurance : Anaerobic exercise is a type of exercise that breaks down glucose in the body without using oxygen; anaerobic means "without oxygen".

speed endurance :is the ability to prolong the amount of time where a near maximal speed can be maintained.

strength endurance :Strength endurance is the specific form of strength displayed in activities which require a relatively long duration of muscle tension with minimal decrease in efficiency"

To learn more about endurance refer : brainly.com/question/26241848

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6 0
2 years ago
What are the advantages of encoder
amm1812

Answer:

Benefits and Advantages of encoder:

Highly reliable and accurate.

Higher resolution.

Low-cost feedback.

Integrated electronics.

Compact in size.

Fuses optical and digital technology.

It can be incorporated into existing applications.

Drawback and Disadvantages of an encoder:

The subject of magnetic radio interference.

Susceptible to dirt, oil and dust contaminate.

Direct light source interference.

Explanation:

8 0
3 years ago
Read 2 more answers
A 5-month-old child is admitted to the hospital with recurring respiratory infections. A possible cause of this condition is:.
Sergeeva-Olga [200]

Answer:

Hypergammaglobulinemia

Explanation:

7 0
2 years ago
a weight loss plan that may successfully lead to weight loss but does not consider the nutritional requirements and other health
igomit [66]

A weight loss plan that may successfully lead to weight loss but does not consider the nutritional requirements and other health issues is a <u>fad diet.</u>

Plans marketed as the finest and quickest way to lose weight are called fad diets. However, several of these diets call for skipping meals that include the nutrients your body needs to stay healthy. Some diets blame specific hormones for weight gain, implying that eating can alter the body's chemistry. These diets are frequently poorly or incorrectly researched.

Every fad diet has one thing in common: it suggests a short-term cure to a problem that, for many people, is a lifetime issue. When a diet is discontinued, the weight lost usually comes back rapidly. Fad diets aren't sustainable for the rest of your life since they don't emphasize lifestyle improvement, which is important to keep the weight off.

For more information on Fad diets, visit :

brainly.com/question/12182596

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7 0
1 year ago
Even though there are a few more weeks of warm summer weather, Cecile's doctor at the Senior Community Center has recommended th
umka21 [38]

Answer:

The related cell-mediated immune system to the doctor's recommendation is the T-lymphocytes or T-cells

Explanation:

Immunity is defined as the body's ability to protect itself against invading harmful organisms or substances. There are two forms or immune responses by the body, and they include:

1. innate immunity (non-specific immunity): this type of immunity is the one present at birth, they include the skin barriers, phagocytes, mucous membranes, stomach acids (HCl), enzymes etc. This immune response is usually the first line of defense against all invading antigen, hence they are non-speciific.

2. acquired or specific immunity: this type of immune response is specific to an organism or group of organisms of the same species. Acquired immunity are of two types; passive and active

i. passive acquired immunity is gotten as a result of transfer from one organisms that is already immune to another organism. It is a temporal form of acquiring immunity, and it is most commonly gotten through transfer through the placenta, or the transfusion of blood or blood products, where the recipient is protected for weeks or even months.

ii. Active immunity is further divided into antibody- and cell-mediated immunity. In the anti-body mediated immunity, B-lymphocytes manufacture antibodies (chemical immune agents) against antigens and the memory cells store the synthesis pattern, so that for future re-infection, the antibodies are manufactured again.

Now, the second part is the cell-mediated active immunity which is specific to our question. This type of immunity is mediated by T (thymus) lymphocytes or T-cells. T-cells because they originated and grow in the thymus gland. T-cells are further divided into three chief types according to their functions:

a. T-helper cells: this type of T-cells stimulate the activation and activity of other cells to enhance immune response, for example, it stimulates B-cells to produce antibodies or phagocytic macrophages for phagocytosis

b. T-suppressor cells: this helps to down regulate the activities of the immune cells/response, by suppressing its activity. they are beneficial to prevent auto-immune responses, but are detrimental if active in cases of active infection.  

c. T-cytotoxic cells: these cells recognize and destroy infected cells, and also activate phagocytes for phagocytosis or ingested pathogens.

I will recommend that you go and look up pictorial representations of these immune responses and cells, they will help your understanding.

5 0
3 years ago
Read 2 more answers
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