Researchers exposed the microscopic roundworm, Caenorhabditis elegans, to disease causing bacteria. The roundworm can reproduce either asexually or sexually. In the presence of live bacteria, more roundworms reproduced sexually, and the resulting offspring wereMultiple Choiceunique, giving the roundworms a better chance of survival.identical, giving the roundworms a better chance for survival.identical, giving the bacteria a greater chance to kill the entire round worm population.unique, giving the roundworms a more energy-conserving type of reproduction.All of the answer choices are correct.
Question
Researchers exposed the microscopic roundworm, Caenorhabditis elegans, to disease causing bacteria. The roundworm can reproduce either asexually or sexually. In the presence of live bacteria, more roundworms reproduced sexually, and the resulting offspring wereMultiple Choiceunique, giving the roundworms a better chance of survival.identical, giving the roundworms a better chance for survival.identical, giving the bacteria a greater chance to kill the entire round worm population.unique, giving the roundworms a more energy-conserving type of reproduction.All of the answer choices are correct.
Solution
The correct answer is "unique, giving the roundworms a better chance of survival."
This is because sexual reproduction results in offspring that have a mix of genes from both parents, leading to greater genetic diversity. This diversity can increase the chances of survival for the species in changing or challenging environments, such as in the presence of disease-causing bacteria. The unique combinations of genes in each offspring might include variations that provide resistance or immunity to the bacteria, thus enhancing the survival of the species.
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