1. what is the function of the iris diaphragm and where is it found on a microscope? controls width (diameter) of light circle on specimen. found under that microscope stage that holds the slide. controls the intensity of light shining on the specimen. found on the arm of the microscope controls the amount of light passing through the specimen. found between the objective lenses and the ocular lenses. controls the focus of the light from the lamp on the specimen. found on the lamp.
Answers: 1
Biology, 22.06.2019 10:00, FailingstudentXD
Dna and rna share a number of similarities, but they also differ in certain aspects of their structure. wich nitrogenous base is found in rna but is not found in dna
Answers: 1
Biology, 22.06.2019 12:50, xxbriannahollandxx
Aresearcher created three groups based on participants bmi: normal weight, overweight and obese. the hypothesis being tested is that the three groups differ in the mean number of artificially sweetened drinks consumed weekly. which statistical test might the researcher use, assuming a reasonably normal distribution of values.
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Biology, 22.06.2019 14:30, llamawrench7366
Which describes the changes in the earths motion?
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Biology, 22.06.2019 14:30, rallen1158
The human body needs energy in order to carry out life processes such as breathing. where does the body get this energy? a. from eating food b. from learning about new things c. from lying in the sun d. from sleeping
Answers: 1
1. what is the function of the iris diaphragm and where is it found on a microscope? controls width...
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