Biology, 10.08.2019 04:20, rgilliam3002
In the disk-diffusion assay, a large zone of inhibition around a disk to which a chemical disinfectant has been applied indicates of the test microbe to the chemical disinfectant.
Answers: 2
Biology, 21.06.2019 18:30, ChaseRussell24
Scientific method and data analysisa biology student wanted to determine if there is a relationship between resting heart rate and bodyheight. she gathered information from 12 classmates and constructed the table below. resting heart rate (beats per minute)student height (cm)155. 156156165180180190194195
Answers: 1
Biology, 22.06.2019 07:30, hhernande0140
Climate warming trends allow plant and insect species to inhabit larger ranges. select the best answer from the choices provided
Answers: 2
Biology, 22.06.2019 08:00, rosepotato789
Two students are working together on an experiment that measures the effect of different liquid fertilizers on the thickness of plantsβ stems. which is most likely to result in the greatest amount of error in their scientific experiment? a. one student measures the plant stem widths by using calipers. the other student measures the widths of the same plant stems again by using a different pair of calipers. b. one student measures the plant stem widths by using calipers. the other student types the measurements as they are taken into a computer spreadsheet. c. one student weighs liquids for the experiment by using a calibrated scale. the other student weighs liquids for the experiment by using a different calibrated scale.
Answers: 1
Biology, 22.06.2019 10:40, ari313
Which of the following factors would not contribute to allopatric speciation? a) a population becomes geographically isolated from the parent population. b) the separated population is small, and genetic drift occurs. c) the isolated population is exposed to different selection pressures than the ancestral population. d) different mutations begin to distinguish the gene pools of the separated populations. e) gene flow between the two populations is extensive.
Answers: 2
In the disk-diffusion assay, a large zone of inhibition around a disk to which a chemical disinfecta...
Physics, 08.05.2021 05:10
Mathematics, 08.05.2021 05:10
Mathematics, 08.05.2021 05:10