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Readme [11.4K]
3 years ago
7

A student studying the biosphere makes a list of biotic and abiotic characteristics of various biomes. which characteristic is c

onsidered a biotic factor?
Biology
1 answer:
Monica [59]3 years ago
8 0
Unlike abiotic factors, which are physical factors like climate or soil structure,  the biotic factors originate from the effects that living organisms have on each other in an ecosystem.
Organisms can have many different kinds of effects on each other. Some organisms compete with each other, some live in symbiosis and some feed on others like, for example. herbivores on plant and algae or carnivores on other animals.
So, biotic factors can be predation, cooperation, symbiosis etc.

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zerem e, imamović g, omerović s: simple renal cysts and arterial hypertension: does their evacuation decrease the blood pressure
AveGali [126]

Kidney cysts appear in one-third of adults older than 50. There are various causes of renal cystic disease, even though the majority are simple cysts. Cystic illness can be categorized broadly.

<h3>What is Renal Cyst ?</h3>

The cortical or medullary renal tubules are the main sites of renal cysts, which are spherical, thin-walled, variable in size distentions that are filled with a clear, watery fluid. Congenital renal cysts can develop on their own or as a result of renal dysfunction. Primary renal cysts' pathophysiology is not fully known.

When the tube of a nephron starts to enlarge and fill with fluid, kidney cysts develop. While the source of this is unknown, researchers do know that small cysts are not hereditary. Simple kidney cysts are thought to arise as a result of damage to the tubules or microscopic obstructions therein.

<h3>What is Arterial Hypertension ?</h3>

In the illness known as pulmonary arterial hypertension (PAH), which has a mortality rate of 15% year, pulmonary arterial blockage increases pulmonary vascular resistance.

Renal illness diabetes. chronic kidney infections Obstructive sleep apnoea occurs when the throat's muscles relax and constrict while you're sleeping, preventing you from breathing normally.

<h3>What is Blood Pressure ?</h3>

The force of moving blood exerted on the walls of blood arteries is known as blood pressure. The heart's action of pumping blood through the circulatory system is mostly responsible for this pressure. The pressure in the major arteries is meant when the word "blood pressure" is used without qualifier.

To know more about Renal Cyst please click here : brainly.com/question/26697997

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4 0
2 years ago
PLEASE HELP FAST!!!
Lady_Fox [76]

Answer:

The genotype of the brown parent would be heterozygous.

Explanation:

As albino is a recessive trait, both the alleles should be recessive for this trait to occur.

A punnet square is a diagram which is made to illustrate the possible genotype of the offsprings.

If the brown parent will be homozygous, then a cross with albino parent  will produce offsprings with brown colour having heterozygous geneotype.

For production of albinos the brown parent should be heterozygous for the trait.

5 0
3 years ago
1. The vector used to transmit a gene segment is a ____________.
Ulleksa [173]
The answer is splicing
4 0
3 years ago
Read 2 more answers
Suppose that a time machine allows you to go back in time (and to travel to Australia!), and you have collected rabbits and Myxo
AfilCa [17]

Answer:

The best answer to your question would be as follows: The most likely result will be 1. That the rabbits from 1955 injected with the 1955 virus will have a lower survival rate than those same rabbits injected with the 1980 virus; and 2. that the rabbits from 1955 injected with the 1980 virus will have a lower rate than rabbits from 1980 injected with the 1980 virus.

Explanation:

The explanation as to why comes from the knowledge of evolution and especially with knowing that the Myxoma virus in European rabbits is the perfect example of virus-host co-evolution. Although according to the research published on this matter in 1998, Myxoma was not lethal to its natural rabbit hosts, it became so for the European groups that were in Australia. In the case of this hypothetical situation, evolution, and immune preparation to respond to a virus, to keep it in check, and for it not to be lethal is the key. In the 1955 rabbits, the exposure was just recent, therefore they had not had the time to develop defensive mechanisms, and much less evolutionary responses that would prevent the virus from being lethal. And in the second case, the virus from 1980 will have evolved much more than the 1955 rabbits to which it was injected, and therefore, again, a lethal situation will ensue.

6 0
3 years ago
__________ can occur when part of a population of a species becomes separated from the remainder
aleksklad [387]

Answer:

The correct answer is would be - geographic isolation.

Explanation:

The geographic isolation is also known as the speciation in which biological species experience genetic changes and on the basis of the genetic changes that experienced this separated with other organisms of the species.

It is physical separation or speciation of the biological organisms on the basis of geographical barriers of two population of the same species that keep them from interbreeding and reproducing.

Thus, the correct answer is - geographical barriers.

6 0
3 years ago
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