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2 years ago

Which is a function of nephrons

2 answers:

8 0

Nephrons are structures that are part of the cortex and the medulla of the kidney. A nephron consists of an intricate epithelial tube that is closed at one end and open at the distal portion. A kidney is made up of numerous nephrons that converge in the collecting ducts, which in turn form the papillary ducts and eventually empty into the renal pelvis.

They have the function of cleaning the blood plasma of waste substances as it passes through the kidneys. Among these substances that must be eliminated are certain terminal products of metabolism, such as urea, creatinine, uric acid and urates, which are expelled through the urine. Nephrons eliminate waste from the body, regulate blood volume and pressure, control electrolyte and metabolite levels, and regulate blood ph.

IgorLugansk [536]2 years ago

4 0

"A nephron is used to separate water, ions, and small molecules from the blood, filter out wastes and toxins, and return needed molecules to the blood."

https://biologydictionary.net/nephron/

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Riparian zones can reduce the impact of water pollution. Please select the best answer from the choices provided T F.

GalinKa [24]

Riparian zones can reduce the impact of water pollution is true.

The statement is true.

<h3 /><h3>What are Riparian zones?</h3>

The areas along the banks of rivers and other sources of surface water are known as riparian zones.

The floodplain and riparian buffers bordering the floodplain are included.

Riparian zones benefit streams, groundwater, and downstream land areas in numerous ways, both environmentally and recreationally.

Thus, the given statement is true.

Learn more about Riparian zones, here:

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2 years ago

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ndividuals III-6 and III-7 have two little monstersand are expecting a third one. Their two childrenhave two eyes. What is the c

CaHeK987 [17]

Answer:

The correct answer is - 75% or 3/4.

Explanation:

In the given question, there is a cross between III-6 and III-7 that produced two double eyes monsters and expected one more. As given in the image that the A or single eye is dominant over the a or double eye then both parents must be heterozygous as they produced double eye offspring (aa) and they do have only one eye.

then chances of single eye offspring would be -

cross: Aa and Aa

gametes: A, a and A, a

Punnett square:

A a

A AA Aa

a Aa aa

so there are 75% chances to have a single eye and 25% chances for a double eye.

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3 years ago

Which type<br> Of lava would most likely form lava tube caves: a'a or pahoehoe

MA_775_DIABLO [31]

It's from the Hawaiian language and means the words "shiny, glassy surface, and smooth". The type of lava you want to know is Pahoehoe lava. Lava tubes are usually floored with it.

Hope this helps! :-)

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3 years ago

The Mesozoic Era is marked by dramatic evolutionary activity. What factor best set the stage for the dramatic development of ins

Reptile [31]

Answer:

The era is characterized by having one of the most diverse environment that the earth could have ever seen, as there were number of species of dinosaurs and there were different plant life as well, and the climate was not so cold to live for the different organisms.
As, the life on earth flourish even there were organisms found on large scale inside the arctic circle.While, the level of CO₂ increased inside the Mesozoic era. Along , with which the extinction of about 96 percent of life made it very difficult for the rest of the organisms to survive and thus there were now mutations happening inside the different organisms genome.Along, with that the way of reproduction was greatly changed inside the plants, as more effective form of flowering plants were evolved.
As, for the animals new species with the increase level of survival instinct were evolved from old simple ones across the globe.

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3 years ago

As each order of consumers eat other organisms, energy that transfers decreasesstays the sameincreases.

nexus9112 [7]

As each order of consumers eat other organisms, energy that transfers decreases.

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3 years ago

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