(10 points) Marine Biology. Choose the correct word to complete the sentences to explain the type of profession each person is involved in.
Emma is devising an experiment to test a hypothesis about the effects of light pollution on marine life. Emma’s profession is a/n
(*Blank 1*) . Gordon, a/an (*Blank 2*)
advises a cruise company on their proposed plan to build houseboats for tourism in the water around the Antarctic Peninsula.
(*Blank 1*) options
1. Aquarius
2. Marine researcher
3. Marine educationist
(*Blank 2*) options
1. Environmental consultant
2. Environmental lobbyist
3. Marine educationist

Development of new communities in disturbed environments, such as a burned or a clear cut forest, is called

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?

Why is the theory of evolution important? it disproves all other theories about how life began. it provides a topic for debate. it is a unifying concept in biology. it explains how life began. i know for sure, it is not "it is a unifying concept in biology."