answer.
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
lakkis [162]
2 years ago
9

The following picture shows the three primary types of plate boundaries. Which boundary is being shown in label A? an arrow poin

ting from A to a formation of trenches and Island Arcs, an arrow pointing from B and C to an Oceanic Spreading Ridge, and an arrow pointing from D to a trench. © 2016 US Department of the Interior; US Geological Survey Divergent boundary zones Convergent boundary zones Plate boundary zones Transform boundary zones

Biology
1 answer:
IceJOKER [234]2 years ago
6 0

Answer:

The label A corresponds to Convergent boundary zones  

Explanation:  

When two oceanic plates collide, it occurs oceanic convergence. The thicker and older plate subduces under the other plate, and at this point, it starts the volcanic activity. As the thicker plate descends, it is heated and melted and its materials are incorporated into the mantle. The fast subduction originates magma that ascends to the surface by crevices. This makes place to the formation of grouped <u>volcanic islands</u>, t<u>he island arches</u>. Subduction zones coincide with deep-sea <u>trenches</u> or depressions in the ocean bed. The volcanic islands are arranged in a circumference arch shape, which is bordered by a fossa. Most of these are located in the western Pacific, where the pacific crust is older and thicker, and hence it submerges easier in the mantle.    

You might be interested in
When Thomas Hunt Morgan crossed his red-eyed F1 generation flies to each other, the F2 generation included both red- and white-e
EastWind [94]

Answer:

Gene is present on the X chromosome.

Explanation:

The two main types of chromosomes are autosomes and sex chromosomes. Autosomes regulates the functioning of the body but do not play role in determining the sex of an individual. The sex chromosomes distinguishes between the male and female.

The linkage of sex chromosomes is present in Drosophila as well. The cross between the F1 generation leads to both the red and white eyed flies because the eye color gene is present on the X chromosome. The males contain only one X chromosome and the presence of recessive gene results in the white color whereas in females both the X chromosomes must contain recessive gene for the white color.  

Thus, the answer is gene involved is on the X chromosome.

8 0
2 years ago
A future offspring has just been conceived. When does it have the highest level of potency?
Nady [450]

Answer:

I've got no idea what you're asking but my guess would probably be. . . C?

8 0
2 years ago
Read 2 more answers
Protist taxonomy has changed greatly in recent years as relationships have been re-examined using newer approaches. How do newer
Elis [28]

Answer:

The protists refer to the unicellular eukaryotic species, which comprise algae, fungi, and protozoa. Of these some are autotrophs and some are heterotrophs. They exhibit the tendency to survive in aquatic surroundings because of their feeding habits.  

In older approaches, protists are categorized on the basis of their morphology. However, by using novel approaches like molecular genetics, they are being categorized on the basis of their genetics.  

6 0
2 years ago
Flour, water, salt, and yeast are mixed, given time to react, and then baked. The product is a brown loaf of bread with many tin
Akimi4 [234]

There is a difference in color between the reactants and the product. Also, a gas and a solid bread loaf were produced, compared to the liquid or powder forms of the reactants.

5 0
2 years ago
Read 2 more answers
Which of the following examples can cause gene flow between populations?
yanalaym [24]
The answer is <span>bird droppings that contain seeds from a different location.

</span><span>Gene flow includes a transfer of alleles from one population to another. So imagine a population of plant A on location 1 and another population of plant A on location 2. They cannot interchange their genes. But if birds drop seeds from location 1 and those seeds get to location 2, gene flow may occur.</span>
6 0
2 years ago
Read 2 more answers
Other questions:
  • The Gestalt perceptual organization principle that reflects the tendency to perceive smooth, continuous patterns rather than dis
    13·2 answers
  • When placed in the same habitat, paramecium aurelia will replace paramecium caudatum. this is an example of:?
    6·1 answer
  • The ________ of the brain houses the motor cortex and areas responsible for judgment, decisions and planning.
    10·1 answer
  • Which best contrasts self-renewal and differentiation?
    9·2 answers
  • What are the three general properties of stem cells? Check all that apply.
    6·2 answers
  • Neurotransmitters transmit ____________ between ____________ , from neurons to glands, from neurons to organs, and from neurons
    12·1 answer
  • Why can’t nucleic acids be formed by sugars alone?
    6·2 answers
  • Each is a mini-ecosystems and a representation of much larger ecosystems found on earth. Describe in detail including plant life
    13·1 answer
  • An experiment was performed to determine the mode of inheritance of two mouse genes, one for fur color and one for fur length. I
    7·1 answer
  • Which of the following best predicts the most direct effect of exposing prokaryotic cells to streptomycin?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!