Reproductive isolation is the process to keep away two various species from mating with each other. An example is two fish species from the sticklebacks family. One species lives in fresh water all year while the other one lives in the sea during winter and goes to rivers to produce their offspring every spring and summer. This is specifically called temporal isolation.
Answer:
As a cell increases in size, it usually does not make extra copies of DNA. If a cell became too large, an "information crisis" would occur. The cell has more trouble moving enough nutrients and wastes across the cell membrane.
Explanation:
<span>The Rock Cycle is the process in which rocks are
formed, changed, and broken down. An igneous rock can either change into a
sedimentary or into a metamorphic rock; just the same that a sedimentary rock
can change into an igneous rock or metamorphic rock. Factors like heat, water,
and air can break and
form new types of rocks in a continuous cycle. <span>
<span>The rock
cycle never stops; it is a continuous process that occurs through time. A
mountain that is composed of<span> metamorphic rocks can easily be
washed away by streams and new sedimentary rocks can be formed through this
process. </span></span></span></span>
A negative feedback mechanism tries to negate changes so as to restore the variations that occurs in the value of a parameter or system.
<h3>What is Negative feedback?</h3>
This is known to be a method that tend to reverses any kind of movement or deviation from the set point and it then keeps the body parameters to its normal range.
Note that A negative feedback mechanism tries to negate changes so as to restore the variations that occurs in the value of a parameter or system.
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The difference is in <span>the presence of a carbon atom
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