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marta [7]
3 years ago
8

Which has not been a major source of CFCs? plastic foams refrigerators televisions air conditioners

Biology
2 answers:
Bond [772]3 years ago
6 0

Chloroflurocarbon is consists of carbon, fluroine and chlorine atoms. So , amoung the following option television is not the major source of chloroflurocarbon.They are non- flammable ,non- toxic consist of carbon, fluroine and chlorine. They are human made compounds .Hence , option television is correct option it

Reil [10]3 years ago
5 0

Answer:

Televisions

Explanation:

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the allele for white fur is revessive and the allele for normal fur is dominant the frequency for the normal fur allele is 0.60.
Mariulka [41]

Answer:

36% of wolves have normal fur.

Explanation:

Given , the allele for white fur is recessive and the allele for normal fur is dominant

Let "N" represents the allele for normal fur and "n" represents the fur for white fur.

As per Hardy Weinberg's principle, the frequency for dominant allele is represented by "p"

Given ,

p = 0.60\\

Then frequency for dominant genotype will be "p^2"

So, Frequency for wolves with normal fur is

p^{2} \\0.60^2\\0.36

Percentage of the wolves with normal fur is

0.36*100\\= 36%

 

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Answer:

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Explanation:

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A cell that contains organelles called chloroplasts
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Explanation:

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<em>Chloroplasts </em><em>are</em><em> organelles that conduct photosynthesis, where the</em><em> </em><em>chlorop</em><em>h</em><em>y</em><em>l</em><em>l</em><em>(</em><em>green</em><em> </em><em>pigments</em><em> </em><em>found</em><em> </em><em>in </em><em>plant)</em><em> </em><em>captures</em><em> the energy from sunlight, converts it, and stores it</em><em>.</em><em>A chloroplast is a type of organelle known as a plastid</em><em>.</em><em> </em><em> </em>

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3 years ago
Please help me I am really struggling
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Answer:

gamma rays hope this helps

Explanation:

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