Chanie can't decide whether she wants strawberry frozen yogurt or chocolate frozen yogurt for dessert. She decides to try a little bit of each and hypothesizes that she will prefer chocolate because she likes chocolate candy more than strawberries. What is the independent variable in Chanie's hypothesis?

Are characterized by dry conditions, limited vegetation and wide temperature range. a.) tropical rain forests b.) deserts c.) grasslands d.) none of the above

What is called the "building block" of life?

What is the difference between sex-linked traits and autosomal traits in humans? a. sex-linked traits can only be passed from fathers to sons, while autosomal traits can be passed on from both parents to offspring of any sex. b. sex-linked traits are passed on through the x and y chromosomes, while autosomal traits are passed on through the other 22 chromosomes. c. sex-linked traits only affect females, while autosomal traits affect both males and females. d. sex-linked traits refer to genes that are on the x and y chromosomes, while autosomal traits refer to genes on all 23 chromosomes.