Assuming a normal number of autosomes, what would be the sex of the following: XXY mouse, XXY Drosophila?

A) male and female, respectively
B) male and male, respectively
C) female and female, respectively
D) female and male, respectively
E) both neuter


Answer: A

Biology & Microbiology

You might also like to view...

Which of the following could be considered an oligotrophic (growing at low nutrient levels) environment inhabited by alpha-proteobacteria?

A. Anaerobic environment B. Growth in food items C. Symbiotic growth D. Remote marine environments

Biology & Microbiology

In an atom, ____ spin around the nucleus

a. electrons b. protons c. neutrons d. both neutrons and protons e. both protons and electrons

Biology & Microbiology

Animal egg production is called ____

a. spermatogenesis b. oogenesis c. oocytosis d. spermatocytosis e. cytokinesis

Biology & Microbiology

Which of the following nitrogenous waste products is the least toxic, but requires the most energy to produce?

A) Urine B) Urea C) Uric acid D) Ammonia

Biology & Microbiology