Biology, 10.07.2019 22:20 rebeccacopley8307

Earth scientists have concluded that the methods of harnessing energy that have been used over the past two centuries, such as the burning of fossil fuels, are causing climates around the world to change more quickly and suddenly than ever before in human history. evidence includes increased temperatures in the air, rising sea levels, and the shrinking of ice glaciers at the north and south poles. the most complex level of organizational hierarchy that climate change could potentially affect is earth’s

Answers: 3

Show answers

Other questions on the subject: Biology

Biology, 21.06.2019 18:30, IsoSaysHi

Which of the following represents the chemical reaction of hydrazine and hydrogen peroxide to produce nitrogen and water? a. nitrogen + hydrogen peroxide → hydrazine + water b. nitrogen + water → hydrazine + hydrogen peroxide c. hydrazine + hydrogen peroxide → nitrogen + water d. water + hydrogen peroxide → nitrogen + hydrazine

Answers: 3

continue

Biology, 21.06.2019 20:00, Tyrant4life

In terms of alternation of generations, the internal parts of the pollen grains of seed-producing plants are most similar to a ) moss sporophyteb) moss gametophyte bearing both male and female gametangiac) fern sporophyted) fern gametophyte bearing only antheridia

Answers: 1

continue

Biology, 21.06.2019 23:00, MayFlowers

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?

Answers: 3

continue

Biology, 22.06.2019 02:30, carog24

What is the correct trna sequence that would match the following mrna sequence. gcgaua

Answers: 1

continue

You know the right answer?

Earth scientists have concluded that the methods of harnessing energy that have been used over the p...