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
Thepotemich [5.8K]
3 years ago
14

Can someone please help me? (Natural Selection Lab! Light-colored moths & dark-colored moths)

Biology
1 answer:
antiseptic1488 [7]3 years ago
7 0

Answer:

1. Specify the Null Hypothesis.

2. Specify the Alternative Hypothesis.

3. Set the Significance Level

4. Calculate the Test Statistic and Corresponding P-Value.

5. Drawing a Conclusion.

Explanation:

hope this helps

You might be interested in
A. How do the Earth’s physical factors influence population density? When population growth increases in an area, what is happen
madreJ [45]

Question 1 The world's population is spread very unevenly. Some spaces are empty or very sparsely populated: we speak of human deserts:

• Cold polar environments are the least populated regions: the ground, frozen permanently, prevents any form of agriculture, the very low temperatures make the habitat difficult.

• The hot or cold desert environments are also not busy: the lack of rain and the strong heat during the day limit the activities of men. The only exceptions are oases.

• The role of relief is more difficult to define. High temperate mountains like the Alps are generally sparsely populated but tropical chains like the Andes have a high population density. However, men have generally settled in the plains, in the valleys (along with the rivers) and on the coasts.

There are also other factors unrelated to land factors that influence population density such as job availability, or even historical factors.

Question 2: Birth rate:

The birth rate (sometimes called the crude birth rate) is the ratio of the annual number of births to the average total population for that year. When the population grows, the contact between people will be more permanent, and it will increase the marriage rate, and thus the birth rate. Age structure:The age structure is a mode of graphical representation of the structure (of age as well as of sex) of a population which constitutes a synthetic image of the past, present and future of the population.When a population resides for a long time in the same place (in favorable conditions, not raising the death rate and without moving), this will vary the age structure by observing an increase in the elderly population.

8 0
3 years ago
Read 2 more answers
Can someone explain to me the difference between motif and domain in protein structure. Is a domain just repeated tertiary struc
dexar [7]
A protein domain is a conserved part of a given protein sequence and (tertiary) structure that can evolve, function, and exist independently of the rest of the protein chain. Each domain<span> forms a compact three-dimensional structure and often can be independently stable and folded.

On the other hand, a motif is a </span>distinctive sequence<span> on a protein or DNA, having a three-dimensional structure that allows binding interactions to occur. Early on, clustering was used to detect common three-dimensional structural motifs in </span>proteins<span>.


I hope my answer has come to your help. Thank you for posting your question here in Brainly.</span>
8 0
3 years ago
What is a covalent bond
Verdich [7]
Answer: A bond in which electrons are shared.
6 0
3 years ago
Read 2 more answers
Does an allele that has no affect on a species fitness affected by natural selections
katen-ka-za [31]
Somewhat honestly yes
5 0
3 years ago
Define evolution as clearly and completely as you can
LenaWriter [7]
Evolution is how we came to be as human beings ranging from rats, apes etc. This has helped us increase our survival skills and communication (ever since the beginning)
6 0
2 years ago
Other questions:
  • What is the role of catalase in the human body
    12·1 answer
  • National parks reduce the human impact on land by _______. a. permitting limited human development. b. cleaning up litter c. pre
    10·2 answers
  • Does spironolactone cause cancer in humans
    8·1 answer
  • The process of breaking up molecules into their component parts is:
    10·1 answer
  • Scientists know a lot about ancient Earth's climate because of clues that remain in rocks, ice, trees, corals, and fossils. Thes
    5·1 answer
  • The joint formed by the axis and atlas that permits the "no" shaking of the head is a _____ joint. condylar hinge plane pivot sa
    9·1 answer
  • In cellular respiration, carbon dioxide is formed from the oxidation of the following:
    7·2 answers
  • How does energy flow through a system?
    13·1 answer
  • Two person who is who is heterozygous for achondroplasia is having a child with a person who is heterozygous recessive
    10·1 answer
  • If the input and output of carbon is balanced in the carbon cycle, what can be generalized about the resident times of carbon in
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!