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
Lady_Fox [76]
2 years ago
15

Which of the following is true about cells?

Biology
1 answer:
Oksana_A [137]2 years ago
7 0
I believe the answer would be d
You might be interested in
What do you do when you lost 99% of your brain cells? -Lily
nataly862011 [7]

Answer:

Explanation:

Ummm by losing 75% I'm sure you're a vegetable :-)

8 0
3 years ago
Read 2 more answers
What characteristics of living things are viruses missing?
Iteru [2.4K]
Viruses are different from living things in a way that they cannot live outside their host cells for a long time .and become crystalline.
3 0
2 years ago
Anaerobic exercise is an intense activity that lasts a short period of time. This
slega [8]
C. In anaerobic exercise muscles do not use oxygen. In aerobic exercise muscle use oxygen.
6 0
2 years ago
Knowing that some individuals from Island 1 colonized Island 2, biologists sample the Mainland and two Island populations fifty
raketka [301]

Answer:

The evolutionary mechanism that could be influencing the allele frequencies between both islands and the mainland population might be Founder Effect.

Explanation:

Genetic drift is the random change that occurs in the allelic frequency of a population through generations. The magnitude of this change is inversely related to the size of the original population. These changes produced by genetic drift accumulate in time and eventually, some alleles get lost, while some others might set. Genetic drift affects a population and reduces its size dramatically due to a disaster -bottleneck effect- or because of a population split -founder effect-. In <u>founder effect</u>, a new population originates when a few individuals who are coming from a bigger population carrying its genes, settle down in a new area and reproduce. This small population might or might not be genetically representative of the original one. Some rare alleles might be exceeded or might be completely lost. Consequently, when the small population increases in size, it will have a genetically different composition from the original one. In these situations, <u>genetic variability is reduced</u> and there exists the possibility of developing a peculiar allelic composition. If the number of individuals that originated the new population is low, the founder effect will be very extreme, because the effects of the genetic drift are inversely proportional to the original number of individuals.  

<em>In the exposed situation, the evolutionary mechanism that could be influencing the allele frequencies between both islands and the mainland population might be Founder Effect. The fact that both islands are similar in their frequencies might be due to little genetic variation on island 1, or because dispersion to island 2 is a recent event on time. </em>

5 0
2 years ago
What does a boy do when they like u? ​
Citrus2011 [14]

they act like they have the right to treat you like dodo but if he is nice he will be prob either shy or hide his feelings.

7 0
3 years ago
Other questions:
  • Explain how animals get their needed amount of nitrogen?
    6·1 answer
  • What is the end result of mitosis?
    13·2 answers
  • In which phylum do we first see tissue–level organization? Polifera Cnidaria Nematoda
    8·1 answer
  • How does a bony fish use the swim bladder?
    6·1 answer
  • What are toenails made of?
    15·2 answers
  • The cell membrane forms a protective barrier between the external and internal environments. It is referred to as ______________
    7·2 answers
  • Cell diffusion is not particularly limited by molecular distribution. The rate considers the external temperature, distance to t
    11·1 answer
  • I need help on two of these please i give 20 points
    7·2 answers
  • PLEASE HELP NO LINKS WILL REPORT
    5·1 answer
  • In reference to pedigree charts, a woman who expresses a specific trait would be represented by a __. *
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!