Select points of the European Food Safety Authority’s outline of concerns regarding transgenic plants. plants may harbor imported pests

may serve as a disease vector

plant-to-microorganism gene transfer might occur

may have negative effects on human and animal health

may damage the economic standing of European farmers

may prove persistent and difficult to eradicate, functioning like an invasive species

may have a negative effect on the chemical balance formed between the soil and plants

Which of the following describes a negative feedback loop? when the heart rate is too high, the body sends hormones that continually increase the heart rate higher. when a pregnant woman is in labor, the body sends hormones that increase the intensity of contractions, which then increases the secretion of the same hormones. when blood sugar is too low, the body sends hormones that raise blood sugar until it reaches a typical level and hormone secretion slows. when a person is jogging, the body sends hormones that continually decrease the rate of oxygen supply to the legs.

What is the most appropriate method of gaining weight (muscle mass)

Can bacteria reproduce in a way such that when you start out with two bacteria, you get five bacteria? why or why not? * a. yes, because bacteria reproduce sexually, and can produce any number of offspring, just as humans do. b. no, because bacteria grow at an exponential rate. c. no, because when bacteria reproduce, they split into two parts, and two bacteria splitting would result in four bacteria.