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Pavlova-9 [17]
3 years ago
11

32 POINTS! During the Industrial Revolution, explain what caused the population of light-colored peppered moths to decrease and

the population of dark-colored peppered moths to increase over time. Be sure to include how the ability to survive and reproduce impacts the process of natural selection.
Biology
1 answer:
aivan3 [116]3 years ago
4 0

Answer:

Ive done this before light colored pepered moths decreased over time because the forest turned to a darker color so in natural selection it turned dark and the made it live longer

Explanation:

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What is it called when injured blood vessels contract to reduce or stop the flow of blood?
zloy xaker [14]
Your answer is correct, Vasoconstriction
5 0
2 years ago
Transcribe the following (DNA ⇒ mRNA);<br><br> GCG TAT GGC
damaskus [11]

Answer:

CGC AUA CCG - RNA

CGC ATA CCG - DNA

Explanation:

Uracyl (U) is present in RNA instead of Thymine (T)

Also opposite RNA/DNA molecules pair with each other.

Adenine pairs with Uracyl (RNA)/Thymine (DNA)

Cytosine pairs with Guanine (both RNA & DNA)

8 0
1 year ago
What is relationship among the location of volcanues,earthquake epicenter,and mauntain ranges?
Korolek [52]
Volcanoes, earthquakes and mountain ranges are all results of the tectonic movement of the Earth. 
<span>When two plates collide and one does not completely give way and go under the other the crust is pushed up forming mountain ranges. 
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</span>And volcano is created <span>when </span>plates<span> are pushed together or pulled apart.
So, the relationship between volcanoes, earthquakes and mountain ranges is their connection with the tectonic movement of the Earth.</span>
4 0
2 years ago
The ________ duct empties into the vestibule at the level of the second upper molar.
gavmur [86]

The parotid duct empties into the vestibule at the level of the second upper molar.

Around the back of your lower jaw is where the parotid gland is located. Saliva then passes via a tube known as the parotid duct. The duct's opening is where the saliva spills into your mouth. Different factors might cause the parotid duct to become clogged. The region may swell up as a result of this.

Each gland's front faces a lengthy excretory channel called the parotid duct, which emerges just beneath the masseter muscle. The duct enters the mouth by the buccinator muscle and opens on the inner cheek surface, typically next to the maxillary second tooth

To learn more about Parotid duct please visit -brainly.com/question/14327466
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4 0
2 years ago
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%

 

6 0
3 years ago
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