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
GREYUIT [131]
3 years ago
7

PLEASE HELP!!!

Biology
1 answer:
seropon [69]3 years ago
4 0

Answer:

Directional selection, stabilizing selection and disruptive selection are three types of natural selection. They are also examples of adaptive evolution. ... Selection pressures act against organisms that do not have favorable traits and they are removed from the population.

Explanation:

You might be interested in
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
lisabon 2012 [21]

Answer:

A

Explanation:

6 0
3 years ago
Read 2 more answers
A missense mutation results in which of the following?
Sliva [168]

Answer:

A missense mutation is a mistake in the DNA which results in the wrong amino acid being incorporated into a protein because of change, that single DNA sequence change, results in a different amino acid codon which the ribosome recognizes. Changes in amino acid can be very important in the function of a protein.

5 0
2 years ago
Fire algae are known as dinoflagellates because _____. they are from the dinosaur era they cause red tides they have two flagell
lys-0071 [83]
Because they have two flagella-
Hope this helps :)
7 0
3 years ago
Read 2 more answers
Which cell structure serves the stated function in both eukaryotic and prokaryotic cells?
tamaranim1 [39]

Answer:

Cytoplasm

Explanation:

Eukaryotic cell: cell membrane, cytoplasm and nucleus

Prokaryotic: cytoplasm, has no nucleus

7 0
4 years ago
Read 2 more answers
How does stress affect a person's genetics and DNA? (answer in paragraph form -- at least 8 sentences)
Y_Kistochka [10]

Answer:

Researchers found that chronic exposure to a stress hormone causes modifications to DNA in the brains of mice, prompting changes in gene expression. The new finding provides clues into how chronic stress might affect human behavior.

6 0
3 years ago
Other questions:
  • What the answer to this question?
    7·1 answer
  • Identify the Allies’ purpose in invading Italy and France.
    15·2 answers
  • A nurse educator is preparing a lecture regarding prescriptive authority for advanced practice registered nurses (APRNs). Which
    5·1 answer
  • What is the major ingredient of magma
    10·2 answers
  • What does it mean when your ring finger is longer than your index finger?
    9·1 answer
  • Which of the following statements is true? 1.Innate defenses are enough to keep a person healthly. 2.Adaptive defenses include h
    15·1 answer
  • What scientist proposed a link between contaminated water and cholera
    7·1 answer
  • DON'T GIVE ME A LINK! ANSWER THE QUESTION!
    14·1 answer
  • PLS HELP FOR 35 POINTS!!! PLS ANSWER THEM ALL I WOULDN'T B DOIN THIS IF I DIDN'T NEED HELP W EM ALL
    14·1 answer
  • 30 POINTS!! After 70 years of absence, the gray wolf was reintroduced to Yellowstone National Park in 1995. After 1995, the elk
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!