In 1944, reindeer were introduced to an island off the coast of Alaska. The graph below shows the change in reindeer population size over thirty years. Which reason most likely explains the decrease in population size after year 19?

Question 17 options:

The main food source for reindeer became plentiful.

A predator of reindeer was introduced to the island.

The hunting of reindeer was banned.

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?

Does masterbation affect height growth or loss of growth hormone?

Based on the topographic map of mt. st. helens, what is the contour interval of the volcano about height is 2,950 m?