During the _____ phase of the sexual response cycle, people tend to experience relaxation and a sense of well-being

How are fraternal twins different from identical twins?

a) Fraternal twins develop from one egg; identical twins develop from two eggs. b) Fraternal twins are monozygotic; identical twins are dizygotic. c) Fraternal twins have all the same genes; identical twins do not have all the same genes. d) Differences between identical twins are due to the environment; differences between fraternal twins may be due to either environment or genes.

In a normal distribution, about 7.5% of the scores are more than 1.44 standard deviations above the mean.

a. true b. false