Trisomy is a mutation that results in a cell having an extra ________

Fill in the blank(s) with correct word


chromosome

Biology & Microbiology

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When an outgrowth forms on the tubular body of a hydra and eventually separates and grows into adulthood, this is an example of

a. budding. b. fission. c. organogenesis. d. parthenogenesis.

Biology & Microbiology

What type of cancer causes the most deaths in males?

A. colon and rectum B. pancreas C. lung and bronchus D. esophagus E. prostate

Biology & Microbiology

The release of testosterone requires

a. GnRH. b. luteinizing hormone. c. Sertoli cells. d. GnRH and luteinizing hormone. e. GnRH, luteinizing hormone, and Sertoli cells.

Biology & Microbiology

Which of the following could result in hemolytic disease of the newborn?

A. Rh-negative mother and Rh-negative father B. Rh-positive mother and Rh-positive father C. Rh-positive mother and Rh-negative father D. Rh-negative mother and Rh-positive father E. either Rh-positive mother and Rh-negative father or Rh-negative mother and Rh-positive father

Biology & Microbiology