Some flatworms reproduce through fragmentation. What is a disadvantage of this method?
(1 point) Responses It is a much more complex process than sexual reproduction.
It is a process that leads to lower genetic diversity than sexual reproduction.
It is a process that does not result in many offspring relative to sexual reproduction.
It is a very slow process relative to sexual reproduction.
It is a process that leads to lower genetic diversity than sexual reproduction.
The disadvantage of reproduction through fragmentation in flatworms is that it leads to lower genetic diversity than sexual reproduction.
The correct answer is: It is a process that leads to lower genetic diversity than sexual reproduction.
To understand why this is the case, first let's explain the process of fragmentation in flatworms. Fragmentation occurs when a flatworm breaks or splits apart into two or more pieces, and each piece can then regenerate into a complete individual. Each new individual that forms from fragmentation is genetically identical to the original parent.
This lack of genetic diversity is a disadvantage because it means that there is limited variation among the offspring. In environments that constantly change, having a diverse population can be beneficial because it increases the likelihood that at least some individuals will have traits that are advantageous for survival. With lower genetic diversity, the population may be more susceptible to threats such as diseases, changes in the environment, or predation.
On the other hand, sexual reproduction allows for the exchange of genetic material between two individuals, resulting in offspring that have a unique combination of traits from both parents. This diversity is advantageous because it increases the chance of adaptation to changing environments and promotes the survival of the species.
To determine the answer to the question, you could have considered each option and evaluated their accuracy based on your knowledge of reproductive processes. In this case, you would have recognized that the process of fragmentation in flatworms does indeed result in lower genetic diversity compared to sexual reproduction.