The transfer of genes from one organism to another is called genetic engineering. This is new technology used to change the genetic makeup of cells by inserting or removing genes. Genetic engineering is used by scientists to enhance or modify the characteristics of an individual organism. Which of these is an example of genetic engineering?

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.

Which phase of the cell cycle ensures that identical copies of the dna are made for daughter cells?

Which are characteristics of flukes? check all that apply. a they are free living. b they are a type of flatworm. c they reproduce sexually. d they have eyespots. e they are segmented.