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IgorC [24]
3 years ago
5

One characteristic that is found only in echinoderms is

Biology
1 answer:
mamaluj [8]3 years ago
8 0
Depression :)......................
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Which of these types of waste is most likely to end up at a wastewater treatment plant?
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A. Sanitary sewage waste from residential homes
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4 years ago
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Tomtit [17]

Answer:

The type of economy Tanzania belongs to is emerging market economy because it's the fastest 2nd growing expansion economy in the SSA :3

Explanation:

:3

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3 years ago
Choose the incorrect statement regarding how the nervous system coordinates homeostasis in the body. Multiple Choice Through sen
matrenka [14]

Answer:

Both

Explanation:

The Nervous system is the seat of coordination. It receives information from the environment via sensation(Homeostasis) and respond back to the sensation. It helps process pain, touch, pressure.

Hypothalamus is a part of the brain that regulated homeostasis. it helps to regulate the taste, body temperature and aids water balance in the body.

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3 years ago
Which of the following layers of the digestive tract surrounds the muscularis mucosae, consists of dense irregular connective ti
alexdok [17]

Answer:

this is the SUBMUCOSA

Explanation:

The wall of  the digestive tract contains 4 walls in addition to the submucosa

These are the muscularis  external ,(the external layers of muscles that contract s and relax  for propelling chime and chyle)

the mucosa

, and serous membrane. The mucous gland secrets Mucus for lubrication of the tubule.

the endoscopy is important for diagnosis and endoscopy therapy

it is also useful for identify the dept of tumor and other abnormalities.

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4 years ago
The proximal tubule of the nephron in the kidney is composed of
Dmitry_Shevchenko [17]

Answer:

The proximal tubule of nephron in the kidney is composed of single layer of cuboidal cells that are covered with striated borders.

Explanation:

Proximal tubules or proximal convoluted tubule is an important part of vertebrate kidney which is located between bowman's capsule and loop of Henle.

Proximal tubules are divided into 2 parts- Proximal convoluted tubules and Proximal straight tubules.

Proximal convoluted tubules are located entirely to the renal cortex and the Proximal straight tubules descend into the outer  medulla.

The major function of Proximal tubules are mainly absorption and secretion.

The proximal tubules helps to regulate the pH from the filtration and also causes sodium reabsorption that is driven by P type ATPase.70% re absorption of sodium takes place in the proximal tubules through active transport.

Moreover elimination of ammonia takes place through proximal tubules by breaking glutamine to alpha ketoglutarate.

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