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
serg [7]
3 years ago
15

The presence of dimples in the cheeks, and the presence of freckles are both dominant traits in humans. A woman who has no dimpl

es or freckles mates with a man who has dimples and freckles and is heterozygous for both the dimple and freckle traits. Which of the following is TRUE?
A.
None of their children will have dimples and freckles.
B.
1/2 of their children will have dimples and freckles.
C.
1/4 of their children will have dimples and freckles.
D.
All of their children will have dimples and freckles.
Biology
1 answer:
grin007 [14]3 years ago
8 0
C. 1/4 of their children will have dimples and freckles
You might be interested in
Carbon that gets into the soil through (animal death or defecation) can get buried and eventually (after a really long time) tur
klio [65]

Answer:

D

Explanation:

Crude oils, shale,  and natural gas are some of the fossil fuels formed in this way. They are specially formed when vast amounts of algae die and sink to the bottom of the oceans over time and accumulate with sediments. They become buried under vast layers of sediments that apply high pressure. Over time, the high pressure and temperature turn the organic molecules into fossil fuels.

4 0
3 years ago
Phylogeny is the type of classification that names and identifies different organisms primarily by their: A. Physical similariti
Neporo4naja [7]

Answer:

D. Evolutionary relationships

Explanation:

phylogeny describes the relationships of organisms which evolved on most closely related species

8 0
3 years ago
Corals form symbiotic relationships with microscopic photosynthetic algae that live in their cells and give the corals their dis
12345 [234]

Answer and Explanation:

Corals are translucid or white, but they look brightly colored because they host symbionts with colorful photosynthetic pigments . They can host different organisms that live on and among them, giving place to an amazing ecosystem.    

One of these organisms is the photosynthetic unicellular microalgae, called zooxanteles, that are colorful and provide nutrients to the coral.  

Corals provide shelter and protection to the algae, while algae provide nitrogenated nutrients, sugars, and color to the corals. Algae can store nitrogen in their tissues as nitrogen-rich crystals, which are constantly provided to corals.

This symbiotic relation allows corals to grow in different environments that are poor in nitrogen or other nutrients, such as the tropical clear waters.

When changes in radiation, temperature, or salinity in water occur, corals react to these changes losing these algae and becoming translucid again.

8 0
3 years ago
Which of the following best explains the role of a genetic counselor
stiks02 [169]
If I were hired as a genetic counselor to advise a couple about the odds of the couple having a baby with a genetic disorder and I wanted to order lab tests to be done on the pregnant mother to determine if the baby has a genetic disorder (amniocentesis)-what kind of test would be done? How would the test determine if the baby has a genetic disorder or not? If it is determined that the couple's baby has a genetic disorder, then what advice should I provide to that couple? Why? What if the couple went against my advice? Whose advice (mine-the genetic counselor representing science or the couple representing society) should be considered?
5 0
3 years ago
Read 2 more answers
The map shows an island arc in Alaska named the Aleutian Arc. What does the arc suggest about its surrounding geographic region?
nexus9112 [7]
We see that this is a region near the continents, so it is probable that there is the boundary of a tectonic plates around there. Since there are islands there, it is quite probable that there is a subduction zone near them which means that the oceanic crust is going below the continental one and the continental is slowly elevated. This also shows that the boundary is convergent, since transform boundaries do not lead to elevation. Near convergent boundaries, there are frequently volcanoes and shallow earthquakes. Finally, the climate near Alaska is cold and this does not depend on whether islands are near a boundary or not. So, 2 4 and 5 are correct.
6 0
3 years ago
Read 2 more answers
Other questions:
  • The _______________ pathway of RNA interference is a result of double stranded DNA entering a eukaryotic cell. The _____________
    15·1 answer
  • Cellular is all of the chemical reactions in cells
    12·1 answer
  • Junipers, hemlocks, and cedars belong to which group of gymnosperms?
    8·2 answers
  • In science, an educated guess is a
    8·1 answer
  • Charles Darwin read an essay by Thomas Malthus in 1798 regarding human population growth. Malthus reasoned that human suffering,
    10·1 answer
  • Jared received a head injury at work and later had trouble speaking and planning ahead. Which are of his brain was most likely d
    10·1 answer
  • Which of the following method of reproduction is common to paramecium and amoeba? (A) conjugation (B) sexual reproduction (C) bi
    6·2 answers
  • What is the best definition of Thebes term “theory”as it is used in science
    5·1 answer
  • Compare and contrast Xylem and phloen<br>​
    8·1 answer
  • Help ASAP for brainlist and extra points
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!