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
pashok25 [27]
3 years ago
6

Do organisms intentionally mutate

Biology
2 answers:
kirza4 [7]3 years ago
7 0

Answer:

Yes

Explanation:

So, yes, we can end up with genes we wish to have in an organism. ... Well, the problem is that a mutation is actually either a deletion or insertion within a sequence of nucleotides, things that make up a gene. Now, in later generations of offspring, genes will mutate randomly on their own anyway.

pav-90 [236]3 years ago
4 0

Answer:

No

Explanation:

Mutation is basically a glitch in you DNA. It can be brought upon an organism by environmental factors like radiation, but an organism can't choose to mutate.

You might be interested in
describe a situation in nature where genetic drift might be a more important influence on evolution than natural selection.
inna [77]

Answer:

Example of genetic drift

Explanation:

a population of rabbits with alleles B and b, both alleles are present in equal frequencies p = 0.5 and q = 0.5 if 10 parents reproduce the probability of having an offspring with alleles B or b is 0.5; however, by chance, a slight difference in the offspring allele frequency might occur due ...

4 0
2 years ago
Choose the CORRECT statement about enzymes below.
Papessa [141]

Answer:

Enzymes function best at specific pH and temperatures.

Explanation:

An enzyme can be defined as a biological catalyst that typically lowers the activation energy of a biological reaction. When the activation energy of a reaction is low, the rate of the reaction would be faster. Therefore, an enzyme speeds or catalyzes the rate of a reaction by lowering its activation energy.

Also, if the conditions are not optimal for an enzyme, it limits the ability of an enzyme to bind or be joined with its substrates.

Hence, the correct statement about enzymes is that enzymes function best at specific pH and temperatures. An increase in temperature increases or speeds up the rate of a reaction while low temperature limits or reduces the rate of a reaction. The optimal temperature for enzymes in the human body is around 37 degrees celsius.

8 0
3 years ago
Which revision correctly uses an appositive to combine the sentences? my american history teacher is named mr. turner. mr. turne
Maru [420]

Mr. Turner, my American history teacher, taught us about the U.S. home front during WWII. Enjoy!

6 0
3 years ago
Read 2 more answers
Which of the following would have resulted from the functions of
djyliett [7]

Answer:

more carbon became present in Earth's soil, I think that but not sure

4 0
3 years ago
Saltwater fish constantly drink water but still excrete concentrated urine to compensate for the water loss. They also have gill
Dmitrij [34]

Answer:

The above paragraphs describes that how salt- and fresh-water fish regulates their osmoregulation. Hence, the correct answer would be c. have adapted to deal with osmosis.

Osmosis is the process by which solvent's molecule move from region of low concentration (hypo-tonic) to the region of high concentration (hyper-tonic) through a semi-permeable membrane.

In sea-water fishes, the body fluids are hypo-tonic to the surrounding water and thus water is kept moving out of their gills. In order to prevent the excess water loss they need to drink water constantly and excrete concentrated urine.

In contrast, fresh-water fishes body fluids are hyper-tonic to surrounding water and hence, water keeps entering in their body through gills. So, in order to prevent excess dilution they absorb salt from surrounding with the help of gills and also their bodies reabsorb salt from urine.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which is an advantage of producing genetically engineered crops that have pest-resistant genes?
    13·1 answer
  • What is convection in the atmosphere called ? please answer quick !!
    14·2 answers
  • Algae and fungi share a __ relationship
    14·1 answer
  • Humans cause major changes to biodiversity, why is it important to preserve biodiversity?
    12·1 answer
  • Plz help help help help
    14·1 answer
  • Create some GREAT SCIENTIFIC game of FREEZE TAG to play in class.
    5·2 answers
  • Where is the ozone found? Why is it important?
    10·2 answers
  • In a mob, all it takes is one dominant and electric individual to convince people to act through the
    6·1 answer
  • Explain how the results of the experiment show the major function of the integumentary system. and will make brainiest.
    7·1 answer
  • Es una característica sexual primaria.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!