The diagram compares the characteristics of male and female gametes. Which item can be placed in the section labeled “Z”? have 23 chromosomes
are not motile
determine offspring’s sex
are produced throughout life

Is it considered muscles' ennervation if the sympathetic fibers innervate vessels within the muscle ? (vasomotricity)

Which is shown to be an effective treatment for depression?

1. keisha’s brother was killed in a car crash. the person who was driving the car was not injured. keisha feels powerless. she misses her brother. she resents the fact that the driver continues to attend her school and seems unaffected by her brother’s death. what is the stage of grief? anger depression denial or numbness(one answer) hope remorse