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
Rina8888 [55]
3 years ago
9

Human birth weights range very narrowly between 5.5 and 8.5 pounds. Babies much smaller than 5.5 lbs. suffer a higher mortality

due to low birth weight, while babies much larger than 8.5 lbs. can cause complications during birth and also have a higher mortality rate. This is an example of:a. Stabilizing selection b, Sexual selection c. Genetic drift d. Reproductive isolation e. Disruptive selection
Biology
1 answer:
Margarita [4]3 years ago
3 0

Answer:

a.  Stabilizing selection

Explanation:

Babies lower than 5.5lbs would suffer from various disorder because of low birth weight as their body would not be able to compete as well they would have weak immune system and malnourishment. Whereas high birth weight carry the equally above risk as their body wont be able to cope up and organs become insensitive to various hormones. for the survival the birth weight should be within a median range so that it would be favorable for themselves and surroundings.

Stabilizing selection occurs when a population stabilizes on a particular trait value and genetic diversity decreases. As in this example, an average baby weight has to favour against extreme variation for it's better survival.

therefore, this is an example of stabilizing selection.

You might be interested in
5. Assess What type of behavior is illustrated in the photo below? How does this behavior relate to maintaining balance? ​
Vlada [557]

Answer:

monke

Explanation:

3 0
3 years ago
What is the definition of an embryo
IrinaVladis [17]
Is an organism in its earliest stage of development. In humans, this is the stuff and defined as the developing organism from the fourth day after fertilization to end of the week. After that unborn baby is usually referred to as the fetus.
8 0
4 years ago
Boiling water kills bacteria... does freezing?
guapka [62]
Boiling water kills the bacteria
7 0
3 years ago
How does pH relate to ocean acidification? <br><br><br>How does CO2 and pH in the ocean relate?
Alex17521 [72]

Answer:

When carbon dioxide dissolves in seawater, the water becomes more acidic and the ocean's pH (a measure of how acidic or basic the ocean is) drops. ... In fact, the shells of some animals are already dissolving in the more acidic seawater, and that's just one way that acidification may affect ocean life.

Change the wording a bit otherwise hoping ti helps

7 0
3 years ago
How is movement of energy through aerobic cellular respiration
Alex_Xolod [135]

Cellular respiration is the process that cells use to break down food to use as an energy. Aerobic cellular respiration uses oxygen and yields many more ATP molecules than anaerobic cellular respiration, which does not use oxygen and yields only two ATP molecules.

8 0
4 years ago
Other questions:
  • Appositional growth ends in
    7·2 answers
  • Which desease is the result of uncontrolled cell growth A. Sickle cell disease B. Diabetes C. Cancer D. Down syndrome
    9·2 answers
  • PLS HELP ASAP!!
    5·1 answer
  • Animals have a variety of adaptations, including trachea and gills, which allow this key process to occur. Which provides the mo
    7·1 answer
  • What is the benefit of a scientific name vs. a common name?
    10·2 answers
  • PLZ HELP ITS FOR A QUIZ!!!!!!!!!!Describe the structure and function of the cell membrane.
    13·2 answers
  • A marine biologist discovers a new marine animal that has a coelom, but it does not develop from the mesodermal tissues. Under w
    15·1 answer
  • What are replicated during interphase?
    13·1 answer
  • What is a fossil that is characteristic of a particular span of geologic time or a specific environment is called? An example wo
    12·2 answers
  • What is the name of the organelle in the leaves of plants that absorbs the sun's energy?.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!