Before Mendel, most people would have predicted that a cross of a red rose with a yellow rose would produce ____

a. all red roses
b. all yellow roses
c. all orange roses
d. about half yellow roses and half red roses

e. about three-fourths red roses and one-fourth yellow roses


c

Biology & Microbiology

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Which stage of syphilis is characterized by a skin rash?

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

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In jawed fishes, the gills primarily serve which function?

a. gas exchange only b. feeding only c. water elimination only d. both feeding and gas exchange e. waste excretion only

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What would happen if a woman took supplemental estrogen and progesterone beyond the 21 day of

her menstrual cycle? What will be an ideal response?

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Phenotypes are generally a product of

a) two or more gene combination with each other b) the genotype c) the environment d) multiple alleles at the same gene locus e) the genotype in combination with the environment

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