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
gayaneshka [121]
3 years ago
10

The tendency for two species to diverge in size of body parts associated with feeding is called

Biology
1 answer:
zzz [600]3 years ago
4 0
<span>The tendency for two species to diverge in size of body parts associated with feeding is called D. character displacement.
Character displacement is an evolutionary divergence among similar species living in the same environment.
</span>
You might be interested in
Which structure within a bone contains cartilage cells that divide and increase the size of the bone until adulthood? 
yulyashka [42]

It is Growth plates.

4 0
3 years ago
Ls that tea is an impure substance? ​
Rufina [12.5K]

Answer:yes

Explanation:

Impure substance is a mixture of 2 or more molecules

8 0
3 years ago
Read 2 more answers
Why do calculated recombination frequencies between pairs of loci that are located far apart underestimate the true genetic dist
den301095 [7]

Answer:

B. As the distance between loci increases, some multiple crossovers go undetected such that the relationship between recombination frequency and map distance ceases to be linear.  

Explanation:

When calculating recombination frequencies, and hence, map distances, we might notice that these distances are not completely additive. They might vary. <em>For example, let us say that we have three genes, A, B, and C, in that order. </em>We calculated that the <em>distance between A and B equals 5.9</em> MU and that <em>B and C are 19.5 MU apart.</em> According to this, we might say that the <em>total distance between A and C is 25.4 MU (5.9 + 19.5). </em>However, after a<em> two-point calculation between A and C, the value equals 23.7 MU. </em>

The recombination frequency between these two genes located in the extremes and far apart underestimate the actual genetic distances between them because there might occur other crossing-overs that were not detected. This is <em>when calculating the distance between A and C, we probably will not detect the occurrence of a double recombinant between them, and hence, we might sub-estimate the real distance.</em>

The relationship between the actual map distance (number of crossing overs) and the recombination frequency between two loci, is not lineal. The farther apart are the two genes, the worse is the distance estimation.  

8 0
3 years ago
Which step can occur even more rapidly by PCR?a. target DNA removed from cells and isolated b. cloning host treated with calcium
lisabon 2012 [21]

Answer:

E. Gene is amplified by multiplication of cloning host

Explanation:

PCR is a very powerful technique that can help us to amplify exponentially one gene from a very small sample of DNA.

As seen in the attached image, the process begins with a single DNA molecule, for the first cycle, that DNA molecule denaturalizes into two strands, the primers bind to their complementary sides and then the DNA polymerase builds the new DNA strands. The number of copies of the gene that can be obtained with each cycle are 2ⁿ copies, where n is the cycle number.

7 0
3 years ago
What are the two layers of skin<br>​
tino4ka555 [31]

Answer:

epidermis and dermis

Explanation:

bam

8 0
3 years ago
Read 2 more answers
Other questions:
  • Why is the nucleus considered the command center of the cell
    12·2 answers
  • Can someone in biology help me please !!!!!
    12·1 answer
  • The python was recently introduced into the wild of the everglades. It is considered an invasive, non-invasive species. Which of
    14·1 answer
  • Help asap<br> describe one advantage prokaryotes have over eukaryotes
    13·1 answer
  • All are negative human impacts on the ecosystem except.... *
    6·1 answer
  • Sometimes odorants can stimulate the somatosensory system through polymodal nociceptors. these sensations are mediated by the __
    11·1 answer
  • Why do different colors of light effect the energy differently?
    5·2 answers
  • Which combination most likely makes an indentation?
    14·1 answer
  • Which inherited characteristic will this toucan pass on to its offspring?
    10·1 answer
  • Please help!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!