Chemistry, 26.08.2019 17:30 jamesc24

There is a correlation between algae height and the snout-to-vent length of a group of marine iguanas in the galapagos; as algae height increases for a given island, so does iguana length. why would the body size of this population of iguanas correlate with algae height?
differential reproduction of larger animals is favored when adequate nutrition is supplied by larger algae.
increased variation in animal size is favored when large plant species are present in a healthy ecosystem.
overproduction of smaller animals is favored when algae swards are short and vice versa when algae swards are long.
traits are exchanged between iguana and algae populations so that taller algae result in larger iguana populations

Answers: 2

Show answers

Another question on Chemistry

Chemistry, 23.06.2019 00:00

Which is true about metals used for jewelry, such as platinum and gold? a. they have low flammability. b. they have low reactivity. c. they have high flammability. d. they have high reactivity.

Answers: 1

Answer

Chemistry, 23.06.2019 03:00

Analyze the reaction to determine whether the reaction is exothermic or endothermic. explain your reasoning.

Answers: 1

Answer

Chemistry, 23.06.2019 08:30

Benzonitrile (c6h5cn) is reduced to two different products depending on the reducing agent used. treatment with lithium aluminum hydride followed by water forms k, which has a molecular ion in its mass spectrum at 107 and the following ir absorptions: 3373, 3290, 3062, 2920, and 1600 cm-1. treatment with a milder reducing agent forms l, which has a molecular ion in its mass spectrum at 106 and the following ir absorptions: 3086, 2850, 2820, 2736, 1703, and 1600 cm-1. l shows fragments in its mass spectrum at m/z = 105 and 77. propose structures for k and l and choose an explanation for how this could be concluded.

Answers: 3

Answer

Chemistry, 23.06.2019 10:30

Which of the following characteristics are true of enzymes? check all that apply. a.)the structure of an enzyme can change if conditions change. b.)a single enzyme can normally catalyze a wide variety of reactions under many conditions. c.)enzymes are found only in nonliving systems. d.)enzymes allow living things to regulate body conditions through feedback mechanisms. e.)enzymes bind to specific substrates in specific ways. f.)enzymes increase the rate of reaction. g.)when shown in energy-reaction diagrams, enzymes represent the higher activation energy.

Answers: 1

Answer

You know the right answer?

There is a correlation between algae height and the snout-to-vent length of a group of marine iguana...

Questions