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
ch4aika [34]
3 years ago
9

Does someone understand this ?

Biology
2 answers:
yuradex [85]3 years ago
7 0

Answer:

Mutation

Explanation:

Mutation allows for vairation in genes, a good genes are chosen over the bad ones

Marta_Voda [28]3 years ago
4 0
Honestly, the answer which seems most correct to me is C. Mutation.
You might be interested in
How maintaining homeostasis gives us greater freedom of activity from dependence upon changes in the external environment?
kotykmax [81]

Homeostasis is the ability of an organism to stabilise its internal body metabolism in response to changes in the external environment. The ability to carry out homeostasis provides an organism a lot of freedom from the dependence on the external environment. For example, reptiles are cold blooded animals. They require the heat of the sun for body metabolism. But in the absence of heat or in case of harsh winters, the reptiles will not be able to adjust to the temperature and as a result perish. Mammals are warm-blooded animals, being able to regulate their internal body temperature as and when necessary. Winters will affect the warm-blooded animals less because their body will increase in metabolism in response to cold temperatures to raise the internal body temperature. This is possible only through homeostasis.

7 0
3 years ago
One parent has curly hair the other has straight hair their child has wavey hair this is an example of what?
exis [7]
Its c because all the genes add up and she gets wavy hair
5 0
3 years ago
State 2 function of the kidney<br>​
nika2105 [10]

ʕ•ﻌ•ʔ\huge\bold\pink{hello!!!}ʕ•ﻌ•ʔ

HERE IS UR ANSWER

_____________________

The kidneys are powerful chemical factories that perform the following functions:

  • remove waste products from the body.
  • remove drugs from the body.
  • balance the body's fluids.
  • release hormones that regulate blood pressure.
  • produce an active form of vitamin D that promotes strong, healthy bones.
4 0
3 years ago
Read 2 more answers
As opposed to the six-layed neocortex, the archicortex of the hippocampus consists of _____ cellular layers
Harlamova29_29 [7]

As opposed to the six-layered neocortex, the Archicortex of the hippocampus consists of Three cellular layers.

Archicortex of the hippocampus consists of Three cellular layers. Archicortex is the inferior part and consists of senses of Olfaction namely Olfactory Tracts, Olfactory Bulbs and Olfactory cortex.

The Paleocortex forms the connection between Archicortex and Neocortex.

The formation of hippocampus is a part of the Archicortex. The cells present in Hippocampus is unique being pyramidal.

Hippocampus is a responsible for olfaction and memories.

Archicortex is a part of cerebral cortex of brain. It forms a major part of the cerebrum in species such as fish.

Learn more about Hippocampus here, brainly.com/question/4203294

#SPJ4

4 0
2 years ago
Which one of the following structures does air pass through first?
k0ka [10]
The answer would be b
7 0
3 years ago
Read 2 more answers
Other questions:
  • Which type of mutation causes this translation error that leads to cystic fibrosis? silent missense nonsense deletion
    12·1 answer
  • Where will a hydrophilic amino acid usually position itself during protein folding
    14·1 answer
  • Where is the energy shown in the equation transferred as a result of photosynthesis?
    16·1 answer
  • Can someone help me with this please
    7·1 answer
  • How would the base sequence ACAGTGC be coder on mRNA
    14·1 answer
  • Discuss how variations within the population affect survival and fitness using an influenza outbreak as a model to support your
    7·1 answer
  • A protist is an organism with eukaryotic cells that is not a(n) ___________, ______________, or ____________. animal fungus host
    13·1 answer
  • Tipo de materia constituida por átomos de la misma clase
    10·1 answer
  • What do plants produce using nitrogen?
    11·1 answer
  • What type of selection is most likely responsible for splitting a population into separate species within the same habitat! A.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!