Gretta was interested in plant growth and conducted an investigation. she planted three groups of indoor plants and used lamps with bright bulbs to learn about the effects of light position on plant growth. she gave all three groups of plants the same amount of water and hours of light per day. the one difference between the three groups was the location of the lamps. for group 1, the lamp was placed directly above the plants; for group 2, to the left of them; and group 3, to the right. she observed and measured the plants’ growth for two weeks. gretta recorded some predictions before beginning her investigation. which of her predictions was supported by her data?

Whose work is most likely to be part-time and at several locations? а. physical therapistb. sports physicianc nutritionistd group fitness instructor

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?

Explain light independent reactions