Answer:
b. the new species must be unable to breed with the original species.
Explanation:
By definition, species are defined as groups of similar organisms that can live and breed freely. This means that individuals in that species can interbreed and produce viable, fertile offspring. However, two different species cannot interbreed to produce fertile offspring due to biological barriers known as mechanisms of reproduction isolation.
These barriers are broadly classified as pre and postzygotic. Prezygotic barriers include the following:
- Habitat isolation: Two species occupy entirely different and distant habitats.
- Temporal isolation: Two species procreate at different times of the year.
- Behavioral isolation: Two species exhibit different mating behaviors.
- Gametic isolation: The gametes of the two species cannot fertilize.
- Mechanical isolation
Speciation, the production of an entirely new species, requires a maintenance of genetic diversity. Therefore, the new and original species cannot interbreed as this would limit the gene pool and decrease genetic variations.
<u>False</u>,
All cells don't have in common is an ability to colonize any environment on earth.
Cells- A cell's cytoplasm and nucleus are enclosed in a membrane, making it the smallest structural and functional component of an organism.
Environment- The natural habitat or natural world includes all living and non-living things that arise spontaneously, or in this case, without the use of artificial methods.
Living Object- A living thing is any creature or life form that demonstrates or possesses the characteristics of life or being alive.
Non-living things are inanimate items or forces that have the power to affect, shape, modify, and have an impact on the life of a living creature.
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The dna is not copied before meiosis 2
B. their fuction is a result of their shape and folding
A suspension is a heterogeneous mixture in which solute-like particles settle out of a solvent-like phase sometime after their introduction.