Which statement is accurate about variations?(1 point) Organisms with variations that give an advantage are more likely to survive.

Organisms with variations are less likely to pass these variations to their offspring.

In all cases, variations become more common in a population.

In all cases, variations affect how likely it is that an organism reproduces.

Based on the data in your tables, did the light-colored moths have a higher or lower survival rate after the industrial revolution?

Approximately 90% of all cases of polycystic kidney disease are inherited in an autosomal dominant fashion. the disease is typically related to mutations to genes (pkd1 and pkd2). pkd genes can be found on chromosome 16. the disease occurs in approximately 1: 800 to 1: 1000 people. here is a hypothetical example. the dominant allele d will cause the development of pkd. the recessive allele is known as d. what genotypes would correspond to suffering from pkd? dd, dd what genotypes would correspond to being normal (not suffering from pkd)? dd consider that 1: 1,000 people have pkd in your population of 325million. consider that pkd is inherited in an autosomal dominant fashion. show you math for all of the following questions: what is the genotypic frequency for dd? what is the genotypic frequency for dd? what is the genotypic frequency for dd? what is p? what is q? how many people in your population would have pkd?

Which of the following produces carbon dioxide? a. plants b. animals c. decomposers d. all of the above