Farmers cross pumpkins to specifically have a round shape and deep orange color. This has been done to pumpkins since before DNA was discovered and therefore, requires no genetic modification in a laboratory. Which form of genetic engineering is most likely used by farmers to create pumpkins with a round shape and deep orange color?

When should a bar graph be used? a. when there is no independent variable. b. when the independent variable is continuous and does not show a relationship to the dependent variable. c. when the independent variable is continuous and shows a causal link to the dependent variable. d. when the independent variable is composed of categories and does not show a relationship.

Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils

Which type of stimulus do mechanoreceptors detect? sound pain heat light