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ElenaW [278]
3 years ago
15

in response to action potentials arriving along the transverse tubules, the sarcoplasmic reticulum releases:

Biology
1 answer:
pashok25 [27]3 years ago
3 0
It release carbon dioxide
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Another name for exponential growth?
quester [9]
Augmentation
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rapid growth
8 0
3 years ago
How specifies that are separated for a river, rocks, mountains, forest ; can at some point not being able to interbreed anymore
Allushta [10]

Answer:

Species separated by a physical barrier for a long time, suffer allopatric speciation, so they can not interbreed anymore.

Explanation:

Allopatric speciation consists of the geographic separation of a continuous genetic background giving place to two or more new geographically isolated populations. These separations might be due to migration, extinction of geographically intermediate populations, or geological events. In this speciation, some barriers impede genetic interchange, or genetic flow, as the two new populations that are separated can not get together and mate anymore. These barriers might be geographical or ecological.

Vicariance is the geographical separation of an original population into two or more new groups. Discontinuities in the physical environment like rivers, mountains, water, etc., are physical barriers that impede genetic flow between the separated groups.

The process of allopatric speciation involves different steps:  

  1. The emergence of the barrier.  
  2. Interruption in the genetic interchange
  3. The occurrence of new mutations and their accumulation in time in each population. Slow and gradual differentiation.
  4. Genetic divergence by natural selection and reproductive isolation makes it impossible for the two groups to mate even if the barrier disappears.  
  5. Prezigotic isolation mechanisms favored by selection once occurs a secondary contact between the new species in formation.

8 0
3 years ago
The treatment for a nephrolith lodged in the ureter is called
Ronch [10]

Answer:ureteroscopy

Explanation:

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3 years ago
What makes red blood cells unique compared to other cells in the body
alex41 [277]
"The red blood cell<span> survives on average only 120 days. </span>Red cells<span> contain a special protein called hemoglobin, which helps carry oxygen from the lungs to the rest of the </span>body<span> and then returns carbon dioxide from the </span>body<span> to the lungs so it can be exhaled." - hematology.org</span>
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3 years ago
What can farmers use to prevent the harming of beneficial insects?
siniylev [52]

Answer:

Natural pest control

Explanation:

Because its a way to be eco friendly using natural sources which does not harm insects

6 0
3 years ago
Read 2 more answers
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