Answers: 1
Biology, 21.06.2019 15:30
Which group of chordates does notpossess true backbones? a. birds b. frogs and toads c. lampreys d. crocodilians
Answers: 1
Biology, 21.06.2019 17:00
Which of the following statements is true? a. the main cause for speciation is an increase in gene flow. b. organisms that reproduce asexually are not considered part of a species. c. on a tree of life diagram, speciation is shown by the merging of two different lineages. d.the size of the geographic area inhabited by a population can cause speciation.
Answers: 2
Biology, 22.06.2019 03:00
Where does all the water go? according to the environmental protection agency (epa), in a typical wetland environment, 39% of the water is outflow; 46% is seepage; 7% evaporates; and 8% remains as water volume in the ecosystem (reference: united states environmental protection agency case studies report 832-r-93-005). chloride compounds as residuals from residential areas are a problem for wetlands. suppose that in a particular wetland environment the following concentrations (mg/l) of chloride compounds were found: outflow, 60.4; seepage, 73.7; remaining due to evaporation, 26.4; in the water volume, 46.8. (a) compute the weighted average of chlorine compound concentration (mg/l) for this ecological system. (round your answer to one decimal place.) mg/l (b) suppose the epa has established an average chlorine compound concentration target of no more than 58 mg/l. does this wetlands system meet the target standard for chlorine compound concentration? yes. the average chlorine compound concentration (mg/l) is too high. yes. the average chlorine compound concentration (mg/l) is lower than the target. no. the average chlorine compound concentration (mg/l) is lower than the target. no. the average chlorine compound concentration (mg/l) is too high.
Answers: 3
Biology, 22.06.2019 09:00
To determine if a particular plant is homozygous or heterozygous, you would have to test cross with a
Answers: 1
How many distinct trnas are needed to translate every codon in the genetic code?...
Arts, 28.10.2020 18:30
Spanish, 28.10.2020 18:30
English, 28.10.2020 18:30
Mathematics, 28.10.2020 18:30
Biology, 28.10.2020 18:30
English, 28.10.2020 18:30
Mathematics, 28.10.2020 18:30
Biology, 28.10.2020 18:30
Mathematics, 28.10.2020 18:30
English, 28.10.2020 18:30
Mathematics, 28.10.2020 18:30
Mathematics, 28.10.2020 18:30
History, 28.10.2020 18:30
History, 28.10.2020 18:30