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barxatty [35]
3 years ago
15

List two ways in which the atmosphere would be impacted in the absence of the biosphere?

Biology
1 answer:
Leya [2.2K]3 years ago
3 0

Answer:

Biosphere comprises all the life that exists on earth including animals, plants, water bodies, microorganisms, algae, fungi etc.

If there would be no biosphere on earth the atmosphere would be quite different. There would be no oxygen to support because oxygen is liberated by plants in photosynthesis so no plants means no oxygen. The earth would be a planet without life just like Venus and Mars. Therefore, no organism would be surviving in the world.

There would be no  negligible green house effect and global warming since it is all created due to activities of men.The earth's atmosphere would be much cleaner and with lesser amount of CO2 and O2 but no organism would be there to use them.

Hope it help!

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Which of mendel's laws explains the following statement: when breeding fruit flies, phenotypes for yellow bodies and long bristl
Archy [21]

Mendel's law of Independent assortment explains the statement, "when breeding fruit flies, phenotypes for yellow bodies and long bristles are inherited separately."

<h3>What is the law of independent assortment?</h3>
  • The alleles of two additional genes are sorted into gametes independently of one another, following the law of independent assortment.
  • Receiving one allele for one gene does not affect receiving another allele for a different gene.
  • Mendel's experiment consistently showed that the progeny's qualities are always distinct from those of their parents.
  • He developed the Law of Independent Assortment based on this.
<h3 /><h3>What are the reasons for Independent assortment?</h3>
  • Meiosis involves the independent assortment of cells.
  • Chromosomes that have undergone this process are haploid and have been divided in two.
  • It is crucial to comprehend the law of segregation to comprehend the law of independent assortment.
  • In this, two unique genes are present in various gamete cells.
  • However, when the maternal and paternal genes are randomly divided results from the law of independent assortment.

While breeding fruit flies, phenotypes for yellow bodies and long bristles are inherited separately, which is based on Mendel's law, "the law of Independent assortment."

Learn more about the law of Independent assortment here:

brainly.com/question/12338476

#SPJ4

4 0
2 years ago
Which of the following is a similarity between act utilitarianism and rule utilitarianism? a. Both theories advocate benefit for
vladimir2022 [97]

Answer:

<h2> d. Both theories have flaws associated with predicting the future.</h2>

Explanation:

Utilitarianism-  a) act utilitarianism, and b) rule  utilitarianism  

There are various  similarities  between rule and act utilitarianism and  various differences between rule and act utilitarianism. They shows different beliefs in various factors. In spit of differences they also show similarities.

There is also a similarity between act utilitarianism and rule utilitarianism, Both theories have flaws associated with predicting the future.

8 0
3 years ago
Name a body system that helps people to move?
svet-max [94.6K]

Answer:

Un sistema corporal es un grupo de órganos que trabajan juntos para realizar una función específica. El cuerpo humano tiene 11 sistemas corporales. Los sistemas que se estudian en la escuela primaria suelen ser el sistema circulatorio, el sistema respiratorio, el sistema muscular, el sistema digestivo y el sistema nervioso. Los otros sistemas son igual de importantes pero más complejos, por lo que se estudian en los grados superiores. Son el sistema endocrino, el sistema inmunológico, el sistema linfático, el sistema reproductivo, el sistema esquelético y el sistema urinario

7 0
2 years ago
Suppose after a high-smog alert day in your city, a 5-year-old child with asthma, a 50-year-old male smoker with emphysema, and
Fynjy0 [20]

The correct answer is; The 5 year old child with asthma because left untreated could lead to asthmaticus.

Further Explanation:

The 5 year old child should be seen first and treated as an acute emergency situation. Since the child already has asthma and is having chest pain and a cough she must be seen first. It can be assumed that the parents have already given the child the inhaler and it did not help.

When the child was unresponsive to the inhaler or bronchodilators the correct course of action was to be seen at the emergency room. Left untreated this can lead to several conditions such as;

  • hypercarbia
  • secondary respiratory failure
  • hypoxemia

The smog only worsens this condition and the could have fatal consequences if not treated immediately.

Learn more about asthma at brainly.com/question/11305276

#LearnwithBrainly

7 0
4 years ago
True or false? it is virtually impossible for a septic system to contaminate an underground aquifer​
Rama09 [41]
If they are connected to each other it is true but if not it is false
5 0
3 years ago
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