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
dolphi86 [110]
3 years ago
6

After which event could you say that evolution has occurred?

Biology
2 answers:
KonstantinChe [14]3 years ago
6 0
 C, because alleles are alternative forms of a gene that arise from mutation.
Mazyrski [523]3 years ago
6 0

Answer:

C. An allele frequency changes in a population

Explanation:

Evolution refers to the accumulation of genetic variations in the gene pool of population leading to the origin of the better adapted population. Evolutionary agents such as mutations, natural selection, gene flow, etc. change the allele frequency in the gene pool of the population.  

The changed allele frequency of a population represents that fact that one or more of the above mentioned evolutionary agents are working on the gene pool and population has occurred.  

You might be interested in
The cyanobacteria reproduce by simple cell division known as _____. fission fusion germination
WITCHER [35]

Answer:

fusion

Explanation:

gf

7 0
3 years ago
As a
AURORKA [14]

Answer:

H. Haploid

Explanation:

A cell that contains two of each chromosome, or 2n, is a diploid.  If a cell has half of those chromosomes, or just n, it is a haploid.

7 0
3 years ago
In numerous studies, treatment of prion preparations with ionizing and UV radiation does not reduce transmission of disease; how
mel-nik [20]

Answer:

A. Prions do not contain genetic information, which is affected by ionizing radiation.

B. Denaturants may affect the tertiary structure of prions.

C. Prions are proteins.

Explanation:

Prions are the proteinaceous infectious particles that cause many degenerative diseases of neurons in both animals and humans. They consist of only protein and no DNA or RNA. Due to the absence of DNA or RNA as genetic material, these infectious particles are resistant to ionizing radiation. Ionizing radiations affect nucleic acids of pathogens to destroy them.

Denaturation of proteins affects their secondary and tertiary structures and leave them non-functional. Denaturation may be caused by changes in temperature, pH, disturbance of hydrogen bonds, etc. Therefore, to destroy prions, they need to be denatured.

7 0
2 years ago
Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional
STatiana [176]

Answer:

There are several reasons why it might be a good idea to write down your ideas and discoveries when you perform initial research on a topic. First, when you begin your research, you might get a lot of questions and doubts because you are not familiar with the topic. If you write these down, you are more likely to seek answers to these questions later on and gain a better understanding of them. Second, your initial ideas might not be all good, but they might lead you towards a good thesis. Writing them down ensures that these are not lost. Finally, by writing down your ideas and thoughts you actively engage with the subject, leading you to a better understanding of it.

plz make me brainliest

Explanation:

4 0
3 years ago
If Band 8 in Sample F represents the mutated gene that causes baldness, which other DNA samples may also
mixas84 [53]
B and E.................:)
6 0
3 years ago
Other questions:
  • A dangerous cargo manifest is most commonly associated with which mode of transportation
    9·2 answers
  • The root word terra means “land” or “territory.” Terrestrial planets are the planets closest to the Sun. Why are they are called
    15·2 answers
  • Katie is matching the marine flora and fauna to their appropriate zones to which zone does seaweed belong
    11·1 answer
  • What feature is labeled b
    9·1 answer
  • Pea seed color exists as green or yellow. We might say that "yellow" is an example of a (an)_ for seed color
    9·1 answer
  • What are some synonyms to mitigate?​
    8·1 answer
  • Witch would have most likely stopped mendla from finding a pattern in his results
    13·1 answer
  • Gregor Mendel was able to create specific principles to explain the observations he made during his studies of genetics. Mr. Smi
    7·1 answer
  • Which of the following best describes Pangaea?
    6·2 answers
  • How would you go about a driver who is driving recklessly on the free way or any road you encounter
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!