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
wariber [46]
2 years ago
15

Why should deepwater shrimp on different sides of the isthmus have diverged from each other earlier than shallow-water shrimp?

Biology
1 answer:
lisabon 2012 [21]2 years ago
6 0

<u>Answer</u>: A) They have been geographically isolated from each other for a longer time.

<u>Explanation</u>: An isthmus is defined as a narrow strip of land that separates two bodies of water as well as connecting two larger landmasses at the same time. Thus, an isthmus if an efficient physical barrier that has separated an original shrimp species. This has resulted in the extant deep-water shrimp species through the evolutionary process known as allopatric speciation.

The age of an isthmus is in the range of at least two million years. Thus, the two deep-water shrimp species have been separated from each other for a very long time.

You might be interested in
Why is an isa unlikely to change between successive generations of microarchitectures that implement it?
spayn [35]
First, ISA means Industry Standard Architecture. it is a standard bus architecture that is associated with the IBM AT motherboard. The Industry Standard Architecture has three key functions. first is it is informative, the second is it is directional and the last one is it is locational.
3 0
3 years ago
Quiet inspiration is __________, and quiet expiration is __________. quiet inspiration is __________, and quiet expiration is __
STALIN [3.7K]
Quiet inspiration is _an active process_, and quiet expiration is _a passive process_.
3 0
3 years ago
why is the only path of conduction for impulse transmission from the atria to the ventricles through the av node and av bundle?
velikii [3]

Because the AV node takes on the role of a very important delay in the cardiac conduction system. Without this delay, the atria and ventricles would contract at the same time.

<h3>Cardiac conduction system</h3>

The conduction system of the heart sends electrical signals, usually generated by the sinus nodes, causing the heart muscle to contract. Pacemaker signals originating from the sinus node travel through the right atrium to the atrioventricular (AV) along the bundle of His and through branches of the bundle, causing myocardial contraction. This signal first stimulates contraction of the right and left atria then flows to the right and left ventricles. That electric current then allows blood to be pumped throughout the body.

Learn more about sequence of travel by an impulse through the cardiac conduction system at brainly.com/question/28269433

#SPJ4

7 0
1 year ago
Two organisms that are exactly the same share the same
marishachu [46]

Answer:

Characteristics

Explanation:

not genetic diversity that would invlove other organisms, not dna because DNA is not being replictaed,  and not A because come on

5 0
2 years ago
Fruit jelly is mostly juice, but it doesn’t run all over the place even if you cut a piece and put it on a plate. This is becaus
stepladder [879]
The state of matter is a liquid + the dispersion medium is solid
5 0
3 years ago
Other questions:
  • The nurse is caring for a child with epididymitis. when planning care, which intervention may be included?
    8·1 answer
  • What is is a potent stimulus for producing pure hypovolemia, but not osmometric thirst?
    8·1 answer
  • What are characteristics of all animal cells
    9·1 answer
  • K<br><br> Name the element:<br><br> Number of shells?<br><br> Valence electrons?
    14·1 answer
  • When culturing a chemoorganoheterophic bacterium, what outcome is LEAST likely to occur if ammonia and phosphate are provided at
    8·1 answer
  • Which two structures of plants and fungi preform similar functions?
    12·2 answers
  • Compare surface, subsurface, and placer mining in terms of damage to the environment.
    13·2 answers
  • There is a sudden decrease in the food availability for wading birds. Make a claim about how the different levels of organizatio
    7·1 answer
  • Which mechanism has the least effect on natural selection over time?
    12·1 answer
  • 6. Make a Punnett square for the cross between two
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!