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
Mandarinka [93]
2 years ago
8

A mutation that involves the addition, subtraction, or substitution of a single base is known as.

Biology
2 answers:
xeze [42]2 years ago
8 0

inversion

mutation that involves the addition, subtraction, or substitution of a single base is known as an inversion. polypoloidy. a chromosomal aberration.

Ira Lisetskai [31]2 years ago
6 0

Answer: a point mutation

Explanation: During transcription the DNA sequence of a gene is copied into a RNA molecule by: RNA polymerase.

You might be interested in
Infants have a fixed stroke volume. What does this mean for how infants will control their cardiac output?
trapecia [35]

Answer:

Infants are able to regulate cardiac output by changing the stroke volume to a greater extent than presumed, at least when cardiac output is influenced by changes in the mean airway pressure.

Explanation:

5 0
2 years ago
What is one difference between oogenesis and spermatogenesis?
il63 [147K]

Answer:

The answer that you want to pick is

A-Oogenesis occurs in females, but spermatogenesis occurs in males.

Explanation:

Think about how babies are made you need a male and a female.

8 0
3 years ago
Read 2 more answers
Write the formula used to calculate the area of a regular object​
AleksAgata [21]

Answer:

Find the area of a square or rectangle by multiplying the length times the width. This formula looks like l*w. If the length is 5 and the width is 2, the area is 10 square units.

Explanation:

5 0
3 years ago
Read 2 more answers
When a person loses consciousness due to a head injury from a car crash, the ____________________ keeps the body functioning by
Evgesh-ka [11]
<span>The question is asking us to fill in the gaps in the following sentence: When a person loses consciousness due to a head injury from a car crash, the (gap) keeps the body functioning by regulating the flow of information between the brain and the rest of the body. The best answer is that the gap should be filled by "autonomous nervous system" - this system is the one that is not controlled consciously, but one that is working in the background to make sure our body functions work properly.</span>
3 0
3 years ago
Read 2 more answers
When the plant cell is swallowed by water without exploding it is in what case
tamaranim1 [39]

Answer:

It is in hypotonic case.

Explanation:

The plant cell is in hypotonic case because the the solute concentration outside the cell is lower than in the cell. Plant cell do not burst in hypotonic solution because they have a cellulose cell wall outside its cell membrane. The cell wall is permeable and it's prevent the cell from bursting after it absorb water through osmosis.

5 0
3 years ago
Other questions:
  • A basketball has a radius of 9 inches. What is the exact value of the volume of the ball? 64π in3 256π in3 972π in3 1024π in3
    14·1 answer
  • In comparing photosynthesis and cellular respiration, which of the following is TRUE?
    8·2 answers
  • What is scientific method?
    9·1 answer
  • How have humans changed the atmosphere of the planet in the past 200 years?
    11·1 answer
  • explain why the direction along which the electromagnetic wave travels is not the same as the direction along which the changing
    14·1 answer
  • Which of the following is the main evidence of life in the early universe
    14·1 answer
  • Why do you think the human stomach pH range is 2.0 - 3.0?
    9·1 answer
  • How many people lived in North America before the Europeans arrived ?
    7·1 answer
  • Which statement is true about the scientific method? It follows one prescribed sequence of steps. It begins and ends with an exp
    13·1 answer
  • Summarize the theory of Continental Drift in your own words.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!