Which of the following was NOT a distinct novel step in evolution in eukaryotes?

PRE-ZYGOTIC BARRIERS CAN INCLUDE

The presence of mitochondria and chloropplasts in eukaryotes can best be explained by

The diversity of marsupials, but the presence of few other (placental) mammals in Australia can be explained by 

What alerts the police to the body hidden in the wall?

What is the difference between the second cat that the narrator owns and the first cat described in the story?

What is the first cat’s name?

What reason does the narrator give us for why he is telling this story?

Where does the narrator hide the body of his wife after he murders her?

The term used to denote the easing away from emotional interaction and toward cognitive reflection in a counseling-oriented group is captured in which of the following group terms?