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Alika [10]
3 years ago
5

Write a sentence with the word troposphere

Biology
1 answer:
gavmur [86]3 years ago
4 0

Answer:

A troposphere is the word that i dont know what it means

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The national environmental policy act requires the federal government to
SVEN [57.7K]

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use all practicable means to create and maintain conditions under which man and nature can exist in productive harmony

Explanation:

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Stagnat water should be drained to destroy mosquitoes why
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3 years ago
In a population of pea plants, 36 plants are homozygous for the dominant trait of yellow peas (YY), 48 plants are heterozygous f
baherus [9]

Answer:

The correct answer would be C. 0.60

It can be calculated with the help of Hardy-Weinberg equation i.e

p² + q² + 2pq = 1

Also, p + q = 1

  • where p represents the frequency of dominant allele.
  • q represents the frequency of recessive allele.
  • p² represents the frequency of homozygous dominant genotype .
  • q² represents the frequency of homozygous recessive genotype .
  • 2pq represents the frequency of heterozygous genotype.

Number of homozygous dominant (YY) = 36

Number of homozygous recessive (yy) = 16

Number of heterozygous dominant (Yy) = 48

Total number of plants = 100

Now, frequency of homozygous dominant (YY) = 36/100 = 0.36

Therefore, p² = 0.36

So, p = √0.36 = 0.60

Hence, frequency of dominant allele (Y) = 0.60

5 0
3 years ago
essa had $35. she bought a book for $7 and a magazine for $5. which expression correctly shows the total money tessa has left? a
Semmy [17]
<span>In both cases money is being taken away from her total amount. A negative negative is a positive, so you don't want any expression with a negative negative. This eliminates A, B, and D, leaving only C. In this expression, both times money is being taken away, making it correct.</span>
3 0
3 years ago
Evaporation of sweat cools the skin because A. Liquids reduce the average kinetic energy of a surface by slowing down molecular
Y_Kistochka [10]

The answer is option C.

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3 years ago
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