Red-green color blindness is an X-linked recessive trait (dominant allele denoted as C). Two normal-vision parents have a color-blind son. The genotypes of the father, mother, and son are respectively _____,_____,_____.

Fill in the blank(s) with the appropriate word(s).


CY, Cc, cY

Biology & Microbiology

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after anaerobic exercise, lactic acid is converted to pyruvic acid, which enters the _________ pathway and can be used for energy

Fill in the blank(s) with the appropriate word(s).

Biology & Microbiology

Four of the five choices listed below are features of

the pericycle. Select the exception. a. outermost tissue in the vascular column b. origin of branch roots c. located in the root but not in the stem d. site for food storage e. located inside the endodermis

Biology & Microbiology

If you were cast upon a desert island with no fresh water to drink, which of the following would

increase in your bloodstream in an effort to conserve water? a. erythropoietin b. oxytocin c. insulin d. antidiuretic hormone e. glucose

Biology & Microbiology

Which of the molecules listed in question 5 are involved in transcription?

A. DNA, B. mRNA, C. tRNA, D. Amino Acids

Biology & Microbiology