Two related populations separated by a mountain range for many generations eventually become different species is an example of Allopatric type of speciation.
<h3>What is Allopatric speciation?</h3>
Allopatric speciation is a type of speciation that occurs when a species separates into two separate groups which are isolated by a physical barrier from one another.
So we can conclude that two related populations separated by a mountain range for many generations eventually become different species is an example of Allopatric type of speciation.
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Answer:
Option A
Explanation:
The concept of Hereditability is defined as the extent to which a certain genotype producing characteristics different to the mass genotype occur in a given population set.
It general it refers to the inheritance of phenotype different than the general mass phenotype due to a varied or uncommon genotype.
For instance, occurrence of diabetes is considered as a heritable disease because it can occur in upcoming generation if there exist a history of people suffering from diabetes
Hence, option A is correct
The answer would be D. Contain cytoplasm.
bacteria(prokaryotic cells) have a cell membrane, cytoplasm, DNA, ribosomes but lack all membrane bound organelles that eukaryotic cells have.
Answer: Option B.
A see saw, chin raise.
Explanation:
A lever is a machine that can rotate and consist of a beam which is pivoted to fulcrum.
There are three classes of lever, the first class lever, second class lever and third class lever. These three classes of lever are classified base on the positions of effort, fulcrum and Load.
In first class lever, fulcrum comes between the effort and load. Examples is scissors , see saw, pliers. This is because effort is applied on the one side of the fulcrum and load is on the other side. Therefore, the childhood demonstration of first class lever motion is see saw and chin raise.
In the second class lever, load come between effort and fulcrum e.g wheelbarrow, bottle opener.
In the third class lever, effort comes between fulcrum and load e.g hammer, broom.
In the fist box is Oxygen builds up....
In the second is The Last ice age
And the last is the last answer.
Sorry for not typing the whole answer!
Hope i helped you :)
