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
Kisachek [45]
3 years ago
10

What happens to dna as generations of a species continue to reproduce

Biology
1 answer:
zaharov [31]3 years ago
3 0
Over time mutations occur. If the mutation is null (no effect) or beneficial, the organism will go on to reproduce and that mutation will carry into the next generation. Faulty mutations that cause harm will not likely be carried forward.
So, several generations later you have some level of change to the original sequence.
You might be interested in
Sean is studying fungi in his lab. Each fungus produces specialized cells that develop into new, multicellular organisms that ar
love history [14]

Answer:

B Asexual reproduction

Explanation:

Asexual reproduction only requires one parent. The offspring is essentially a clone of the parent and while becoming identical will decrease genetic variation

Hope this helps

8 0
3 years ago
Read 2 more answers
Cultures of a bacterial species were incubated on the shelf of a refrigerator, out on a lab bench top, on the shelf of a 37°C in
Oksana_A [137]

Answer:

D. Psychrophile

Explanation:

Psychrophiles or cryophiles are a type of extremophiles i.e. they live in extreme environment. They grow well in low temperatures ranging from -20 to +10 degree Celsius.

Here, the bacteria was incubated at different temperatures. It did not show growth at standard incubation temperature of 37°C which indicates that it might be an extremophile preferring either very hot or very cold environment. But it also did not show growth at 50°C which means that it does not survive well at high temperature.

Lab bench top has generally colder surface compared to the surrounding environment and a little growth was observed there which indicates that this bacteria might require cold temperature for growth. The result was finally confirmed with abundant growth observed inside refrigerator which is only possible if it is a psychrophile.

7 0
3 years ago
Weather is unaffected by continental shifting. true or false
alexandr1967 [171]
Your answer is  going to be true
7 0
4 years ago
Read 2 more answers
Humans depend on soil, minerals, and rock. True or False?
Vlad [161]

Answer:

true

Explanation:

soil=plants humans need these for food

minerals= help body growth

rock= home base of minerals and used for homes sometimes

3 0
3 years ago
Cell communication involves a cell detecting and responding to signals from other cells. Receptor molecules play an important ro
Bumek [7]

Explanation:

-the specific binding of a region of the protein to solutes or a substrate

Transmembrane proteins are embedded within the membrane from the extracellular fluid to the cytoplasm, and are sometimes attached to glycoproteins (proteins attached to carbohydrates) which function as cell surface markers or function as receptors.

These include receptor proteins that bind specifically to molecules called lingands; some also use channels which respond to chemical signals by modifying solute-specific regions that aid in regulating ion exchange, through the hydrophobic layer of the plasma membrane.

Learn more about membrane components at brainly.com/question/1971706

Learn more about plasma membrane transport at brainly.com/question/11410881

#LearnWithBrainly

5 0
3 years ago
Other questions:
  • To test how fertilizer affects aquatic animals, a student prepared four identical containers with water fleas. The student then
    5·2 answers
  • ___________ left turns are areas for turning that are controlled by a traffic signal or traffic sign.
    10·1 answer
  • What are the career's in biomedical engineering
    14·1 answer
  • In an experiment, the independent variable is the variable you change on purpose. The dependent variable is what you measure. Tr
    8·2 answers
  • Oxidising agents *
    8·1 answer
  • Describe the difference between clastic and organic sedimentary rocks.
    9·1 answer
  • The phylum Nematoda includes the flatworms.<br> a. true<br> b. false
    12·2 answers
  • I NEED HELP PLEASE ITS TIMED, I DO NOT UNDERSTAND ITS TEN POINTS IF YOU ANSWER
    14·2 answers
  • What are each of these blood vessels responsible for when it comes to transporting blood in the body?
    7·1 answer
  • Assessment started: undefined.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!