The accumulation of microevolution events leads to macroevolution.

a. true
b. false


a. true

Biology & Microbiology

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A genetic _____ indicates the distances between gene loci measured in terms of the frequency of recombination. 

A. map B. profile C. pedigree D. clone E. karyotype

Biology & Microbiology

In a field experiment, an ecologist measures the effects of nitrogen on productivity, plotting data for nitrogen on the x-axis and productivity on the y-axis. In this experiment, the dependent variable is ________

Fill in the blank(s) with correct word

Biology & Microbiology

What is energy?

A) the capacity to cause movement B) the capacity to cause change C) a measure of calories D) a measure of disorder

Biology & Microbiology

Which of the following conclusions was a results of Mendel's observations?

A.) Organisms that give rise to purebreds are genetically superior. B.) Organisms that have intermediate feature are self-pollinating. C.) Organisms inherit two copies of each gene, one from each parent. D.) Organisms that self-pollinate do not have "either-or" features.

Biology & Microbiology