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
alex41 [277]
2 years ago
14

What exaclty is a mutation?

Biology
1 answer:
Aleks [24]2 years ago
8 0

Answer:

A Mutation occurs when a DNA gene is damaged or changed in such a way as to alter the genetic message carried by that gene.

You might be interested in
in a population of sexually reproducing bacteria how can we select for the resistant ones by only taking antibiotics for 2 days
VladimirAG [237]

We can select the resistant microbes that were survived on the second day of antibiotic application.

<h3>How can we select for the resistant ones?</h3>

We can select for the resistant ones by only taking antibiotics for 2 days instead of the full 10 days that the drugs were prescribed in order to see the microorganism that survived on the second day. Bacteria get resistance when they are exposed to similar type of chemicals for a long time. Some of bacteria mutate and make defenses against the chemical which leads to survival of that organism.

So we can conclude that We can select the resistant microbes that were survived on the second day of antibiotic application.

Learn more about antibiotics here: brainly.com/question/6970037

#SPJ1

5 0
2 years ago
Select three organisms that pass energy to the primary consumers.
Naya [18.7K]

Answer:

A.ferns

D.small leafy plants

E.songbirds

Please Mark Brainliest If This Helped!

8 0
3 years ago
Why would cannibalism be favored by natural selection?
crimeas [40]

Answer: Because if we assume the cannibal has to fight to the death then the stronger will win and the weaker will die off.

Explanation:

5 0
3 years ago
A condition where to bones becomes weak and breaks easily
Serjik [45]

Answer: osteoporosis

Explanation: Osteoporosis causes bones to become weak and brittle — so brittle that a fall or even mild stresses such as bending over or coughing can cause a fracture.

8 0
3 years ago
What do the corpus callosum and anterior commissure have in common? a. ​they both produce csf. b. ​they are made up of gray matt
natulia [17]
Answer is: <span>c. ​they both connect the two hemispheres.
</span>Corpus callosum<span> is a wide </span>commissure<span> beneath the </span>cerebral cortex<span> in the </span>brains<span> of </span>placental mammals. Corpus callosum <span>connects the left and right </span>cerebral hemispheres <span>and enables communication between the hemispheres.
</span>Interior commissure<span> </span>is a bundle of nerve fibers<span>, connecting the two temporal lobes of the cerebral hemispheres across the midline.</span>
6 0
4 years ago
Read 2 more answers
Other questions:
  • HELP PLEASE ASAP WILL GIVE BRAINLEIST
    8·2 answers
  • A numerical description of the outcome of an experiment is called a
    13·1 answer
  • Explain how contour farming helps water soak into the ground
    11·2 answers
  • In humans, the allele for dimples (D) is dominant to the allele for no dimples (d). At another gene locus, the allele for broad
    15·1 answer
  • What type of learning shapes innate behaviors? 
    13·2 answers
  • Excretion of wastes are important to maintaining homeostasis. which three systems are involved in the excretion of wastes in hum
    13·2 answers
  • How are radioactive isotopes used to date rocks? ...?
    11·1 answer
  • Which organism would most likely be labeled a tertiary consumer?
    13·1 answer
  • Types of amino acids​
    13·1 answer
  • Texting about routine or mundane topics can help build relational intimacy in dating couples.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!