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ozzi
3 years ago
7

Production has been linked to an increase in the occurrence of skin cancers caused by hole in the ozone layer

Biology
2 answers:
Arada [10]3 years ago
8 0

Answer: B.CFC

Explanation:

The chlorofluorocarbons or CFCs are the hydrochlorofluorocarbons that are fully or partially halogenated with the chlorine and fluorine as halogen. It is a volatile derivative of methane, propane and ethane.

The fluorides and chlorides reacts with the oxygen present in the ozone layer present in the stratosphere of the atmosphere. This may lead to the disintegration of the ozone layer and results in the formation of a hole. The ozone layer basically function in prevention of incident radiations like UV and infrared coming from the sun. Due to such damage the rays will enter the earth atmosphere and likely to affect the organisms in the biosphere. These radiations are capable of causing instead mutations which may lead to skin cancer.

Sav [38]3 years ago
5 0
According to http://www.ucsusa.org/global_warming/science_and_impacts/science/ozone-hole-and-gw-faq.html#.WQjhDfW...
  I think the answer is B.CFC
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<h2>Answer 1 with Explanation</h2>

Homozygous dominant- It can be an organism if it carries two copies of the same dominant allele as homozygous which clearly means that the organism has a pair of models that is the corresponding allele for a gene. This gene originally belongs to a particular gene that has same alleles on both homologous chromosomes. It is assigned to by capital (XX) in the subjective terminology.

<h2>Answer 2 with Explanation</h2>

Heterozygous dominant is an organism that carries two different alleles of a gene. Though this is originally is referred to as (Tt). Heterozygous means that an organism has two different varieties of the gene within the system of dominant, the protein each makes is slightly different from one another and the organism has both tall and short versions within the dominant.

<h2>Answer 3 with Explanation</h2>

Homozygous recessive is described as an organism that carries two copies of the same recessive allele in the living organisms while they are in process of growth. A recessive gene is one that has to be homozygous to have an effect on the plant's or animal's traits that is naturally in process. This process of homozygous is is referred to by the lower case (xx).

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