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
Lana71 [14]
2 years ago
14

Which statements correctly describe mutations in gametes and mutations in somatic cells?

Biology
1 answer:
ASHA 777 [7]2 years ago
7 0

A mutation is a rare, accidental or induced modification of genetic information (DNA or RNA sequence) in the genome.


The consequences of a mutation vary according to the part of the genome affected. A mutation is said to be hereditary if the mutated genetic sequence is passed on to the next generation.

In multicellular animals, germline mutations can be transmitted to offspring, whereas somatic mutations do.


Somatic mutations do not affect cells intended for reproduction, so they are never hereditary:

* Post-zygotic mutations are the mutations that appear in the egg after fertilization. They are rarer and are expressed as mosaic in the individual concerned (the mutation will be present only in the daughter cells originating from the mutated embryonic cell).

* Mutations can appear throughout life on the DNA of any cell; they are then transmitted to the line of the daughter cells. These can, in some cases, become tumor cells and then form cancer.

You might be interested in
What Is DNA stand for.
Olin [163]
Deoxyribonucleic acid.
3 0
3 years ago
Read 2 more answers
Which of these changes produces a chemical change?
Olin [163]

Answer:

b

dissolving is a chemical change

5 0
3 years ago
I retract my original question, so instead;
Semenov [28]
<span>The scientist that did NOT contribute to the idea of natural selection is <span>none of the above. The answer is letter D. Both Charles Darwin and Alfred Russel Wallace contribute to the natural selection and are biologist. Darwin hypothesized  his theory of evolution while Wallace supplied Darwin with birds for study only to found out that both have the same hypothesis regarding natural selection.

</span></span>
3 0
2 years ago
What came first the chicken or the egg?
HACTEHA [7]

Answer:

So the egg definitely came first.

Explanation:

Dinosaurs laid eggs, the fish that first crawled out of the sea laid eggs, and the weird articulated monsters that swam in the warm shallow seas of the Cambrian Period 500 million years ago also laid eggs. They weren't chicken's eggs, but they were still eggs.

5 0
3 years ago
Which process is responsible for the greatest loss of energy from Earth’s surface into space on a clear night?
lyudmila [28]
Radiation is responsible for the greatest loss of energy. 
3 0
3 years ago
Other questions:
  • What are the two body forms of cnidarians?
    5·1 answer
  • What is the significance of stem cells in the process of meiosis (i.e., what are they there for?)
    10·1 answer
  • What is the probability of producing a tall pea plant from a generic cross between two hybrid tall pea plant
    12·1 answer
  • Look at the drawing below. Explain whether you would expect Jack, Sam or the signpost to
    5·2 answers
  • Un people brow ates (B) are dominó over blue ayes (b) if a husband is Bb genotype and his wife is Bb genotype what is the probab
    15·1 answer
  • The students conducted a second experiment, using the raw chicken liver from the previous experiment. They modified the chicken
    5·1 answer
  • Why do scientists use Punnett squares?
    7·2 answers
  • Which of the following is the most likely reason why most smallholders avoid precision agricultural technology?
    10·1 answer
  • Pls help due soon.
    12·1 answer
  • in which Colorado rockies scenarios was there more erosion? why was there more erosion in the same scenario?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!