Mutations can create new alleles that
A. are beneficial to the organism's fitness.
B. have no effect on the fitness of the organism.
C. decrease the fitness of the organism.
D. All of the choices are correct.
Answer: D. All of the choices are correct
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Compare and contrast the life cycles of mosses and ferns. Include the elements of alternation of generation they hold in common and differences in the forms of the two generations and their relative independence and dominance. Test Section: LO3 Key Concept: relationship of life cycles bryophytes and seedless vascular plants Level: Advanced critical thinking
What will be an ideal response?
The letter “C” in the above figure represents the
a. style. b. ovary. c. stigma. d. anther. e. filament.
In fungi and plants, mitotic cell division of haploid cells follows meiosis
A. true B. false
What do you know about half life? How does it relate to the question?
What will be an ideal response?