<u><em>The benefits of genetic diversity include:</em></u>
2- species survive despite negative mutations
4- species adapt to ever-changing environments
5-gene pool is strengthened
Explanation:
Mutations resulting from errors within gene replication frequently accumulate within species, becoming more stable over time. They lead to other forms of the same genes called alleles.
Several alleles within a population's gene pools leads to higher diversity. These may become beneficial, as the environment of the organism changes.
Mutations that confer benefits tend to help organisms survive and produce offspring, passing on these genes. However, some mutations may be deleterious/harmful and fatal. High diversity reduces the deleterious effects of some mutations on a population for a stronger gene pool i.e. the species survives.
The correct option is ANALOGOUS STRUCTURES. Analogous structures are structures that are similar because of the functions they carry out and because of their external appearance. But these structures are different internally.<span />
I would give them water and when they start swimming it's a proof that they have been alive, after all, how would they start moving if they have been dead