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
Gala2k [10]
4 years ago
12

How do mutations lead to variation?

Biology
1 answer:
iVinArrow [24]4 years ago
3 0

Answer:

A.producing changes in the genetic code

Explanation:

Genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).

You might be interested in
True or False: In an experiment to avoid errors you should only change one variable, all other factors should remain the same.
KIM [24]

Answer:

True

Explanation:

In an experiment, if you change more than one variable at a time, you will not know what is causing the potentially different outcome. If you only change one variable and leave all other factors constant, you will know exactly what is causing the data.

I hope this helps!

-TheBusinessMan

4 0
4 years ago
scientific knowledge is generally considered to have a positive effect on Society. and which situation would scientific knowledg
White raven [17]
The last statement is correct
8 0
3 years ago
Elbow restraints are prescribed for an 18-month-old toddler who just had surgery for a cleft palate. the nurse explains to the p
Mamont248 [21]
The restraints are used to keep the child from damaging the operative area. Elbow restraints are usually used post operatively in infants in order to protect the surgical area from damage. The restraint will limit the baby's movement and prevent him from accessing the area of the body that was operated.
6 0
3 years ago
Which location shown on the diagram identifies Earth's hottest layer?
Sveta_85 [38]

The answer to your question is A

5 0
4 years ago
8.
Butoxors [25]

Answer:

i think they must be able to create good hypothesis based on research.

5 0
3 years ago
Read 2 more answers
Other questions:
  • how do giraffes respond to stimuli, made of cells,reproduce, energy, and how do they grow and develop, please i need an answer s
    14·1 answer
  • Which microscope is often used to view metal surfaces? scanning electron microscope scanning tunneling microscope transmission e
    9·2 answers
  • Select the most correct statement. The endocrine system is not a true structural organ system. Organ systems operate independent
    13·1 answer
  • If a scientist wants to design an experiment to measure the effect of vitamin C on colds, which of the following would be an app
    7·1 answer
  • Why preservation of animals in sea is best as compared to preservation in land?
    7·1 answer
  • Although the number of genes in the human genome is surprisingly low compared to less complex organisms, the number of possible
    8·1 answer
  • What do you think would happen if negative feedback mechanism absent in our body?<br>​
    8·1 answer
  • Pls helo asap pls pls pls
    14·1 answer
  • Compare and contrast the lytic and lysogenic cycles of reproduction
    10·1 answer
  • A client suffers from bloody diarrhea after eating contaminated food at a local restaurant. the client has been infected with a(
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!