Biology, 12.12.2019 04:31 yhbgvfcd331
What is true of the energy that is passed from one trophic level to the next in a food chain? . a)about 10% of the energy passed from one level to the next is released as heat.. b)about 10% of the stored energy of one level becomes stored energy at the next higher level.. c)the energy at each level increases by about 10% with each move up in trophic level.. d)the total energy at all trophic levels is constant, but only about 10% is available for use by organisms for life functions.
Answers: 2
Biology, 22.06.2019 01:20
Consider the model of the oxygen cycle on earth. the majority of earth's oxygen reservoirs are found in the a) atmosphere. b) biosphere. c) hydrosphere. d) lithosphere.
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Biology, 22.06.2019 10:50
Which type of transport is responsible for oxygen entering into blood cells? a. vesicle b.passive c. facilitated d.active b.passive
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Biology, 22.06.2019 11:00
Use the above pedigree for questions 1,2, and 3 1. what kind of genetic disorder is represented in the pedigree? a. recessive b. dominate refer to the pedigree in question 1. 2. is the mutated gene in this disorder located on a sex chromosome (x or y) or an autosome? a. sex chromosome b. autosome refer to the pedigree in question 1. 3. which generation has individuals that you are certain are heterozygous for the mutated gene? a. generation 1 b. generation 2 c. generation 3
Answers: 2
Biology, 22.06.2019 20:00
¿cómo demostraron los experimentos de griffith que un factor hereditario estaba involucrado en la transformación bacteriana?
Answers: 1
What is true of the energy that is passed from one trophic level to the next in a food chain? . a)...
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