In minks, the gene for brown fur (F) is dominant over the gene for silver fur (f). Which set of genotypes represents a cross that could produce offspring with silver fur from parents that both have brown fur?

A Parent 1-FF Parent 2-Ff
B Parent 1-FF Parent 2-ff
C Parent 1-Ff Parent 2-ff
D Parent 1-Ff Parent 2-Ff

Which group is noted for the independence of gametophyte and sporophyte generations from each other? a) ferns b) mosses, hornworts, and liverworts c) charophytes d) angiosperms e) gymnosperms

Four different thermometers were used to measure the temperature of a sample of pure boiling water. the measurements are recorded in the table below. thermometer temperature reading 1 temperature reading 2 temperature reading 3 w 100.1°c 99.9°c 96.9°c x 100.4°c 102.3°c 101.4°c y 90.0°c 95.2°c 98.6°c z 90.8°c 90.6°c 90.7°c the actual boiling point of pure water is 100.0°c. what can be concluded from the data about the reliability and validity of the thermometers?

Which of the following is not a food produced in rainforests? a) coffee b) cocoa c) avocados d) wheat