Question

what is genetic variation? -variation, or ____________ in the genetic code of individuals in the same __________. -this allows for a population, or species, to continue if an even occurs that __________ a large portion of the population. mechanisms of evolution genetic drift -the __________ reduction in the number of alleles in a __________ due to a catastrophic event or by random chance. the bottleneck effect -poaching, __________ disasters, and disease can greatly reduce the alleles in a population. the founder effect -when a few individuals __________ to a new area and establish a ____________ population. -the new, smaller population is more likely to have different allele frequencies than the first.

Explanation:

La variación genética se refiere a la diferencia en el código genético de individuos de la misma especie. Permite la supervivencia de una población ante eventos que afecten a una gran parte de ella. El drift genético es la reducción repentina en el número de alelos en una población debido a un evento catastrófico o el azar. El efecto de瓶颈 se produce cuando eventos como la caza furtiva, desastres naturales y enfermedades reducen los alelos en una población. El efecto fundador ocurre cuando unos pocos individuos se mudan a una nueva área y establecen una nueva población con frecuencias alélicas diferentes.

Answer:

-What is Genetic Variation?

• Variation, or difference in the genetic code of individuals in the same species.
• This allows for a population, or species, to continue if an event occurs that affects a large portion of the population.
• Mechanisms of Evolution
• Genetic Drift
• The sudden reduction in the number of alleles in a population due to a catastrophic event or by random chance.
• The Bottleneck Effect
• Poaching, natural disasters, and disease can greatly reduce the alleles in a population.
• The Founder Effect
• When a few individuals migrate to a new area and establish a new population.
• The new, smaller population is more likely to have different allele frequencies than the first.