What are independent and dependent variables in an experiment? What are you manipulating? What are you measuring that might be affected in response to what you manipulated?
What will be an ideal response?
Answer: Independent variable is a variable which can be changed or controlled or manipulated by the experimenter in the experiment. While dependant variable are the once that are being tested in the experiment.
Change or manipulation in independent variable directly affects dependant variable.So we manipulate independent variable and measure dependant variable.
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Drones are male honeybees that
A) build the hexagonal cells of wax for the larvae. B) mate with the queens. C) forage for food. D) feed the developing larvae.
The oldest proposed cell microfossils come from structures called _____.
A. stromatolites B. crystal filaments C. hydrothermal vents D. pyrite E. tectonic plates
The major difference in gene regulation between prokaryotes and eukaryotes is that
A. eukaryotic and prokaryotic genes are usually grouped for common functions. B. eukaryotic gene regulation is more simplistic than prokaryotic gene regulation. C. eukaryotic genes regulation requires fewer signals that prokaryotic gene regulation. D. eukaryotic gene regulation tends to require less coordination and integration than prokaryotic gene regulation. E. eukaryotic genes are arranged individually, while prokaryotic genes are grouped into operons.
The observable properties of genes is an organism's?
A. Genotype B. Macroevolution C. Gene pool D. Phenotype E. Allele frequency