Asexual reproduction yields offspring that are genetically identical to the parent, leading to a lack of genetic diversity within the population. This uniformity can make the species vulnerable to diseases and environmental changes, as a single pathogen or shift in habitat can affect all individuals. Without genetic variation, the ability to adapt to new challenges, such as climate change or habitat destruction, is significantly reduced. Furthermore, if the environment changes in a way that is detrimental to the parent's genetic makeup, the entire population may be at risk. Consequently, asexual reproduction can hinder long-term survival and resilience of a species in the face of ecological fluctuations.
What are the disadvantages of asexual reproduction, such as lack of genetic diversity?
How might this impact a species’ survival in changing environments? (5 sentences) short
1 answer