LIVING ENVIRONMENT HONORS UNIT 13: GENETIC ENGINEERING COMPLETE QUESTIONS WITH 100% CORRECT ANSWERS { GRADED A+}

LIVING ENVIRONMENT HONORS UNIT

13: GENETIC ENGINEERING COMPLETE

QUESTIONS WITH 100% CORRECT

ANSWERS { GRADED A+}




selective - ✔✔to choose, usually looking for the best qualities


breeding - ✔✔reproducing or mating


selective breeding - ✔✔-also called artificial selection


-individuals with desirable traits are mated to produce offspring with

those traits

-ex: dairy farmers may choose to mate only cows that give the most milk


types of selective breeding - ✔✔hybridization

, inbreeding


inbreeding - ✔✔mating closely related individuals to obtain a desired

trait


advantages & disadvantages of Inbreeding - ✔✔advantages


-desired trait is obtained

-ex: size, milk production, resistance to disease, etc




disadvantages

-recessive traits are inherited, increase in disease


hybridization - ✔✔-also called crossbreeding


-crossing individuals with different desirable traits to produce an

offspring with a combination of both traits


examples of hybridization - ✔✔grizzly bear + polar bear = grolar bear


whale + dolphin = wholphin