SEND HELP ASAP PLEASE IM BEGGING Why can inbreeding be potentially harmful to populations? Check all that apply.

1. Negative traits, such as diseases, may build up in the population.

2. Useful traits may be “bred out” of the population.

3. Genetic diversity of the population is increased.

4. The population becomes weaker and less resilient.

This class has taught you that the use of science and medicine in practical ways has become an international endeavor. one of the greatest examples of an international science accomplishment is which allows the profiling of human dna, useful not only to science but also medicine. a) forensic science b) the fbi c) the human genome project d) bioterrorism

Crossing over is a method of (blank)?

The smallest parts of these that retain their original properties are called