1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sineoko [7]
3 years ago
10

In England, peppered moths have two color forms, light and dark. Dark is a dominant trait. Until about 1850, the majority of

Biology
2 answers:
givi [52]3 years ago
4 0

Answer:

B) As light colored moths were seen and eaten, the allele frequency for dark color became more prevalent in the population

Explanation:

ehidna [41]3 years ago
3 0

Theory of natural selection by Charles Darwin explains the moth appearance in England. The theory of genetics describes this as a mere shift of trait due to environmental factors.

<h3><u>Explanation:</u></h3>

Peppered moths are the moths found in England from a long time ago. The environment before the industrial revolution was pure and pollution free, which led to the growth of the white variety of moths as they were able to camouflage better with the bark of the trees from their hunters. The white trait were the parents, and fertilization between the two recessive traits gave rise to the recessive traits only.

But with the industrial revolution, the pollution increased to a huge extent, leading to deposition of smokes and soot on trees bark where white variety of the white moths got easily recognizable. This led to the black moths which now can camouflage better. Thus the nature selected black variety over white variety for better survival, and the white variety reduced dramatically.

You might be interested in
Help with this??<br> Aaaaaaa
Ksenya-84 [330]

Answer and Explanation

25%

6 0
3 years ago
Each nucleotide triplet (or 3 bases at a time) in mRNA that specifies a particular
Ksenya-84 [330]

Answer:

B

Explanation:

Hope this helps!!

3 0
3 years ago
Where does photolysis of water occur in photosynthesis
iris [78.8K]

Answer:

Photolysis of water takes place in inner membrane of thylakoid.

Hope it helps u.

4 0
2 years ago
Read 2 more answers
One reason native plants are declining is that the invasive plants absorb nitrogen from the soil about twice as fast (α = 2). Ho
Dmitry_Shevchenko [17]

Answer:

α = 0 if β= 0

Explanation:

If both species want to persist in the same environment and their niches are also over lapping then both of the co-efficient values should be equal. There are two possibilities on these values for persistence. One is that one should compromise to the change produced by the invasive specie and two is that the new specie should compromise if he wants to stay (<em><u>Assuming that there is no competition</u></em>). In this way their niches won't overlap to a greater extent and therefore better chances of survival for both.

3 0
4 years ago
Where else is amylase secreted in the digestive system?
Len [333]
There is 2 types of amylase. But they have to same function which is to digest starch to Maltose. They r salivary amylase and pancreatic amylase.
Salivary amylase is produced in the salivary glands, while pancreatic amylase is produced in the pancreas
8 0
3 years ago
Other questions:
  • Where is the esophagus situated in relation to the trachea?
    14·1 answer
  • Which organelle is used as temporary storage for water, waste products, food, and other cellular material?
    5·2 answers
  • What if a mutation that makes the wing color in butterflies lighter appears inthe population? How would that change your strateg
    14·1 answer
  • Use the drop-down menus to identify the correct stage of the Calvin cycle based on the descriptions given below. In this stage,
    15·2 answers
  • Need help with 7 a and 7b
    11·1 answer
  • When compared to current average conditions, which term would best describe conditions in earth's lower atmosphere if greenhouse
    7·1 answer
  • The enzyme glucose 6-phosphate dehydrogenase catalyzes the first step of the Pentose Phosphate Pathway (we will study this pathw
    14·1 answer
  • Which term defines a well-tested, scientifically supported statement that explains how something works?
    14·1 answer
  • Living things
    13·1 answer
  • One of the effects of climate change is the warming of ocean and air temperatures. The gender of sea turtle offspring is determi
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!