Chromosome composition within a given species is variable.

a. true
b. false


b. false

Biology & Microbiology

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The degree of relatedness between a niece and an uncle is ____, and the degree of relatedness between first cousins is

____.

a. 0.75; 0.50 b. 0.50; 0.25 c. 0.25; 0.125 d. 0.125; 0.0625 e. 0.0625; 0.03125

Biology & Microbiology

During which response to the antigen do we display a latent period of no secretory antibody synthesis?

A. Primary B. Tertiary C. Quaternary D. Secondary

Biology & Microbiology

Which of the following are TRUE regarding phylogenetics?

A. Phylogenetic inference represent hypotheses about evolutionary relationship among organisms B. Phylogenetics is the study of how organs evolved C. Phylogenetics only works when we already know the true evolutionary relationships among organisms D. Phylogenetics is the study of the functional relationships among different groups of organisms

Biology & Microbiology

Which of the following best explains the energetic status of cellular respiration?

a. It is an exergonic process, with negative free energy. b. It is an endergonic process, with negative free energy. c. It is an exergonic process, with positive free energy. d. It is an endergonic process, with negative free energy.

Biology & Microbiology