Which of the following is TRUE of chromosomes in the human body?
A. Every somatic cell contains 26 unpaired of chromosomes.
B. All but one chromosome or chromosome pair are non-sex chromosomes.
C. Reproductive cells contain paired chromosomes.
D. Sperm cells provide a Y chromosome during fertilization.
B. All but one chromosome or chromosome pair are non-sex chromosomes.
You might also like to view...
In 1900, James Weldon Johnson and his brother J. Rosamond Johnson signed a contract with Joseph W. Stern to become __________
A) a Broadway song-and-dance team B) the legal representatives of black artists and writers C) the first black songwriters on Broadway D) the first black Broadway producers
Which statement from the following best expresses the beliefs of Booker T. Washington?
A. African Americans should demand political and social equality in American society. B. African Americans should passively accept their inferior position in a white-dominated society. C. African Americans should prove themselves worthy of respect by working hard and acquiring property. D. African Americans should challenge discriminatory legislation in the courts.
Without a strong central government, freemen would entrust themselves to local magnates, offering to contribute to local fighting units in return for protection. This service was known as ________
A. serfdom B. vassalage C. peasantry D. slavery
The Revolutionary War began in 1775-1776 with fighting in ____; then in 1777-1778 the fighting was concentrated in ____; and most of the fighting concluded in ____ in 1779-1781
a. the South; the middle colonies; New England b. the middle colonies; New England; the South c. New England; the South; the middle colonies d. New England; the middle colonies; the South e. the middle colonies; the South; New England