Answer:
Populations evolve as natural selection results in a change in the frequency of alleles within the population over time.
This suggests that tetanus bacteria produces endospores.
Answer: the tails are hydrophobic and the heads are hydrophilic
The scro-tum is responsible for the production of spe-rms hence this structure should first be checked for damage.
<h3>What is male reproductive system?</h3>
The male reproductive system is structured in such a way that the peni-s and the scro-tum are the external parts. The scro-tum is responsible for the production of spe-rms.
Now if the hocky player suffered a damage, and thinks that sper-m production may have been affcted then the scro-tum should be checked.
Learn more about reproduction: brainly.com/question/14861578
Answer: The correct option is A.
Explanation:
This is because inbreeding is the mating or organisms that are genetically related in one way or the other and it go against interchanging of DNA. This normally result in recessive traits in a population and bring about the same traits.Therefore there is more possession of two identical traits in the population and there is decrease in genetic variation because of the similar traits in offsprings genome.