The species diversity in estuaries is high, but the number of individuals is low
Indicate whether the statement is true or false
F
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Hereditarianism is the idea that all human traits are ____
a. partly influenced by environment b. traceable to our earliest ancestors c. influenced equally by genes and environment d. determined only by genes e. immutable from generation to generation
Which subatomic particles have a negative charge?
a. neutrons only b. protons only c. electrons only d. both neutrons and protons e. both protons and electrons
In mice, the allele for colored fur (C) is dominant to the allele for albinism (c). The allele (W) for
normal behavior is dominant to that for waltzing movement (w). Give the probable genotypes of the parents if they produced the offspring listed after the following crosses: (a) Colored normal ? white waltzer produced 10 colored normal, 8 colored waltzers, 2 white waltzers, and 11 white normal. (b) Colored normal ? white normal produced 35 colored normal and 13 colored waltzers. (c) Colored normal ? colored normal produced 37 colored normal, 14 colored waltzers, 9 white normal, and 5 white waltzers. What will be an ideal response?
Which of the following alternate hypotheses could explain Yoel's results that on some islands, green anole lizards live higher in the trees and have larger toe pads?
A. The introduction of a predator that lives on the ground caused the green anole lizard population to evolve. B. An increase in the amount of food available on the ground caused the green anole lizard population to evolve. C. A decrease in the temperature caused the green anole lizard population to evolve.