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
zzz [600]
3 years ago
11

Where do chromosomal mutations begin? Why do chromosomal mutations occur?

Biology
2 answers:
sweet [91]3 years ago
8 0

Answer:

1) Different types of chromosome mutations can originate in the germinal cells.

2) Chromosome mutations are alterations occurring in chromosomes that typically result from errors during nuclear division or from mutagens. ... Abnormal chromosome numbers result from nondisjunction, or the failure of chromosomes to separate correctly during cell division.

Explanation:

<em>This is what i found on the internet :/</em>

LenKa [72]3 years ago
3 0

Answer:

A chromosome mutation is an unpredictable change that occurs in a chromosome. These changes are most often brought on by problems that occur during meiosis (division process of gametes) or by mutagens (chemicals, radiation, etc.).

Explanation:

Brainliest please?

You might be interested in
Plastic is made from ________.<br><br> petroleum (oil)<br> coal<br> aluminum<br> glass
vivado [14]
<span>Plastic is made from Petroleum Oil</span>
6 0
4 years ago
How important is it for a cell to maintain the same number of chromosomes? Explain.
deff fn [24]

Answer:

It is important that the daughter cells have a copy of every chromosome, so the process involves copying the chromosomes first and then carefully separating the copies to give each new cell a full set. Before mitosis, the chromosomes are copied.

Hope this helps you. Do mark me as brainliest.

3 0
3 years ago
Which best describes what is occurring in this population of squirrels? Number of Squirrels Entering and Leaving a Population af
Aleksandr-060686 [28]

Answer:

Explanation:

The population of squirrel is decreasing and this can be traced to the environment not being favorable for their growth and development.

Looking at the data generated,

Died from predation =2

Born=4

Immigration=10

Left to find food =3

Died from disease=8

Left to find mate=3

If all the squirrel did not abandon their habitat and they all live there a total of 2+4+10+3+8+3= 30 squirrel would have been present, but given that only 4 were born and that others left for another place the population is reduced to 4 and 26 squirrel gone this has lead to a reduced population.

7 0
3 years ago
organ systems of the human body interact to maintain a balanced internal environment. As blood flows through certain organs of t
ICE Princess25 [194]
Haemoglobin oxygenated blood
5 0
3 years ago
Which of the few is not a defining characteristic of water?
patriot [66]

Answer:

D

Explanation:

Low Specific Heat Capacity

4 0
3 years ago
Other questions:
  • HELP ASAP
    13·1 answer
  • Examine this partial food web below for a particular terrestrial ecosystem. species c is toxic to predators. which species in th
    7·1 answer
  • Explain what cells are and why there important
    10·1 answer
  • Which is an important purpose of the joint chiefs of staff?
    13·2 answers
  • What would be the most likely effect on the transcription of the trp structural genes for the mutation scenarios provided? mutat
    15·2 answers
  • If your mom has 46 chromosomes and your dad has 46 chromosomes, how many chromosomes do you have?​
    10·2 answers
  • Involved growth development and metabolism is called ?
    5·1 answer
  • Which organic molecule serves as the main source of energy for cells?
    15·2 answers
  • Study island 7th grade
    13·1 answer
  • What is depolarisation​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!