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
Shtirlitz [24]
2 years ago
7

What are three ways mutations can occurI will give brainlest answer​

Biology
2 answers:
RoseWind [281]2 years ago
8 0
The three ways mutations can occur are
Mutations arise spontaneously at low frequency owing to the chemical instability of purine and pyrimidine bases and to errors during DNA replication. Natural exposure of an organism to certain environmental factors, such as ultraviolet light and chemical carcinogens (e.g., aflatoxin B1), also can cause mutations.
zaharov [31]2 years ago
6 0
DNA is a long polymer of nucleotides (long strand of A,T,G,C in a defined sequences for any given gene.

The three types of mutations are 1. Substitution where a base is changed from its original to a new base (A—>G) 2 insertion where a nucleotide is added into the DNA. 3 Deletion where a nucleotide is deleted.

1 substitution 2. Insertion 3 deletion
You might be interested in
Scientists use tissue cultures to study possible medicines that can be used to treat cancer patients. What is one benefit of thi
Citrus2011 [14]
They can maybe find a cure to help people live longer.
7 0
3 years ago
Read 2 more answers
Moderately toxic gases or liquids which have typically been used as refrigerants (in air conditioning units) and as aerosol prop
andrew11 [14]

Answer:

Freon

Explanation:

<em>Freon is a trademark name for halocarbon (specifically, fluorocabon) products that once served (and still serve in some cases) as refrigerants. They are no longer utilized as refrigerants due to their negative effects on the environment and the ecosystem in general.</em>

<em>In addition to being used as refrigerants, freons are also used as aerosol propellants in cosmetics and household sprays.</em>

5 0
3 years ago
What <br> would occur if cells were in <br> mitosis more than they were in <br> interphase.
Gnom [1K]
The cells would be dividing all the time. Hope this helps
8 0
3 years ago
Read 2 more answers
What is thw purpose of the proper handling of experimental subjects?
OlgaM077 [116]

Answer:

To ensure that good and reliable data are collected.

Explanation:

:)

6 0
3 years ago
Read 2 more answers
H is dominant curly hair allele and h is recessive straight hair allele. A bear carries the alleles Hh. What is the phenotype of
vesna_86 [32]
The hair would be curly because if h is recessive and H is just curly, that hair is gonna stay the same.
6 0
3 years ago
Read 2 more answers
Other questions:
  • Steeping tea for 20 minutes represents<br> which type of transport?
    14·2 answers
  • structures are fully functional, show evidence of a common ancestor, and may or may not have the same function in different spec
    5·2 answers
  • Genes can be turned on or turned off; not all genes are active at one time. True False
    15·1 answer
  • Photosynthetic organisms, such as plants and algae, depend on the availability of two important inorganic nutrients, _____ and _
    11·1 answer
  • The coffee cup shown fig 3 is made from special paper containing wildflower seeds. After drinking coffee in it, the user is inst
    15·1 answer
  • There are nearly 30 different disorders of sexual development. Who can have these disorders?There are nearly 30 different disord
    11·1 answer
  • Which of the following is NOT a harmful side effect caused by erosion?
    10·2 answers
  • Integrated science<br>plant reproduction​
    6·1 answer
  • Please explain in 1-2 sentences. Will mark brainliest!!
    6·1 answer
  • Do non-human primates have culture? Why or why not
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!