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
ozzi
3 years ago
5

________ is a process that occurs at mid-ocean ridges, where new oceanic crust is formed through volcanic activity and gradually

moves away from the ridge.
A) Divergence
B) Subduction
C) Spreading
D) Convergence
Biology
2 answers:
Kipish [7]3 years ago
7 0

Answer: spreading is the answer I think

VashaNatasha [74]3 years ago
3 0

Answer:

Seafloor spreading is a process that occurs at mid-ocean ridges, where new oceanic crust is formed through volcanic activity and then gradually moves away from the ridge.

You might be interested in
You are a biologist on a trip to an island in the South Pacific. While there, you are allowed to collect DNA samples from a loca
marshall27 [118]

Answer:

The options

a. sympatric speciation; vicariance

b. allopatric speciation; vicariance

c. sympatric speciation; dispersal

d. allopatric speciation; dispersal

The CORRECT ANSWER IS d.

d. allopatric speciation; dispersal

Explanation:

Allopatric speciation takes place either via dispersal, when some members of a species shifts it's habitat to a separate geographical area which leads to differentiation of the initial group into separate diverse varieties or species(as in our case study).

Allopatric speciation through dispersal could results in multiple speciation leading to an individual original species producing diverse new species; this occurrence is called adaptive radiation.

In some scenario, a population of an individual species disperses all over a region with each locating a separate niche or isolated habitat. In the course of time, the diverse demands of their just formed lifestyles causes multiple speciation events that comes from a singular species.

5 0
3 years ago
Which box depicts the tissue level of organization?
Effectus [21]
<span>Levels of OrganizationIn unicellular (single-celled) organisms, the single cell performs all life functions. It functions independently. However, multicellular (many celled) organisms have various levels of organization within them. Individual cells may perform specific functions and also work together for the good of the entire organism. The cells become dependent on one another.Multicellular organisms have the following 5 levels of organization ranging from simplest to most complex:<span><span>LEVEL 1 - Cells<span><span>Are the basic unit of structure and function in living things.
</span>May serve a specific function within the organismExamples- blood cells, nerve cells, bone cells, etc.</span></span><span>LEVEL 2 - Tissues<span>Made up of cells that are similar in structure and function and which work together to perform a specific activity
Examples - blood, nervous, bone, etc. Humans have 4 basic tissues: connective, epithelial, muscle, and nerve.</span></span><span>LEVEL 3 - OrgansMade up of tissues that work together to perform a specific activityExamples - heart, brain, skin, etc.</span><span>LEVEL4 - Organ Systems 
<span>Groups of two or more tissues that work together to perform a specific function for the organism.
Examples - circulatory system, nervous system, skeletal system, etc. 
The Human body has 11 organ systems - circulatory, digestive, endocrine, excretory (urinary), immune(lymphatic), integumentary, muscular, nervous, reproductive, respiratory, and skeletal.</span></span><span>
LEVEL 5 - Organisms 
<span>
Entire living things that can carry out all basic life processes. Meaning they can take in materials, release energy from food, release wastes, grow, respond to the environment, and reproduce.
<span>Usually made up of organ systems, but an organism may be made up of only one cell such as bacteria or protist.
</span>Examples - bacteria, amoeba, mushroom, sunflower, human</span></span></span></span>
4 0
3 years ago
Read 2 more answers
A plant cell with 02 M NaCl is
horrorfan [7]

Answer:

Water will diffuse into the cell.

Explanation:

As the NaCl conentration in cell is greater then in water so water will diffuses into the cell and NaCl will move out of the cell

4 0
3 years ago
Single nucleus profiling of human dilated and hypertrophic cardiomyopathy Chaffin et al. (Ellinor); Nature
svetoff [14.1K]

Dilated cardiomyopathy is a heart disease which causes the heart chambers to thin and stretch , growing larger. It make it harder for the heart to pump blood to the rest of the body.

Extensive molecular alteration is failing heart at single cell resolution by single nucleus RNA which is nearly 600,000 nuclei in left .It occurs when heart's blood pumping Chambers's chambers enlarge or dilated. It occurs because the heart's walls became thickened , which makes it harder for the heart to pump blood.

when hypertrophy cardiomyopathy , ventricles size remains normal and thickening of the walls may block blood flow out of ventricles. This happen by progressing to dilated cardiomyopathy is rare.

To learn more about single nucleus RNA here

brainly.com/question/21965985

#SPJ4

7 0
2 years ago
Red–green color blindness is a human X-linked recessive disorder. A young man with a 47, XXY karyotype (Klinefelter syndrome) is
Svetllana [295]

Answer:

At meiosis II in the mother

Explanation:

Both the parents have normal vision but both the sons are colorblind. Since colorblindness is X linked recessive disorder, the sons have obtained the allele for colorblindness from mother. This makes the mother carrier for colorblindness. The genotype of the mother is X^cX. The young man with Klinefelter syndrome is colorblind which means that he is homozygous recessive for the allele of colorblindness. His genotype is X^cX^cY. Since this man has obtained two copies of the allele of colorblindness, the mother must have experienced nondisjunction at meiosis II during gamete formation.

Anaphase-II of meiosis II separates and segregates the sister chromatids (now called daughter chromosomes) to opposite poles. Failure of segregation of two copies of X^c chromosome of mother to opposite poles and their distribution to the same egg cell resulted in the formation of an egg with two copies of X^c chromosome. Fertilization of this egg with a sperm carrying "Y" chromosome as sex chromosome resulted in a zygote with X^cX^cY that developed into the man with Klinefelter syndrome and colorblindness.

7 0
3 years ago
Other questions:
  • What are the three best ways to generate ideas for a writing project? A. Searching the Internet, conducting interviews, and aski
    12·2 answers
  • Why are pressurized seeds and spores a beneficial adaptation for these plants and fungi?
    5·2 answers
  • The function of the S layer is unclear. The fact that the S layer is found in cultures isolated from natural sources but is typi
    15·1 answer
  • What is the measurement of a population per unit area?
    10·1 answer
  • Jamal was cutting the grass and started to sneeze because of the pollen. Which type of medication should he take? antihistamines
    13·2 answers
  • 1-CUALES SON LAS ZONAS DE PRODUCCION DE GALLINAS PONEDORAS MAS IMPORTANTES DE LA ARGENTINA. 2-BUSCAR EN INTERNET CUALES SON LAS
    10·1 answer
  • Where is the water table located?
    14·2 answers
  • A. How does a hot-spot supervolcano (such as Yellowstone) form? (5 points)
    8·1 answer
  • During transcription, an RNA molecule is formed
    8·1 answer
  • In eukaryotes, the citric acid cycle occurs in the _______, and the electron transport chain in the _______.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!