The failure of one pair of chromosomes to split correctly at meiosis resulting in a trisomy is
A. deletion
B. homozygous
C. nondisjunction
D. mosaicism
c
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Teachers should observe and correct children's inappropriate table manners and make sure they finish a meal in the allotted time
a. True b. False Indicate whether the statement is true or false
Thirteen-year-olds can use language to
a. argue with and contradict adults. b. develop a secret code with friends. c. make their own games. d. write a several-chapter story.
According to the author in Chapter 13, one of the most common difficulties with teaching mathematics is that many teachers feel which of the following?
a. Teachers feel that parents and administrators do not support their work. b. Teachers feel that textbooks lack enough detail to be helpful. c. Teachers feel isolated in their workplace. d. Teachers feel that students are too often misplaced in their classes. e. Teachers feel pressure to meet the demands of the department chair.
Ms. Green is a teacher who tells her misbehaving students that they are inept or stupid. Ms. Green has which of the following styles of classroom management?
a. active b. hostile c. assertive d. passive