What is the purpose of using a Punnett square? A-to determine whether a trait is recessive or dominant
B- to determine the number of parents an individual has
C-to predict the number of offspring parents will have
D-to predict the ratio of phenotypes that will result from cross

1. emigration the movement of people from one place to another 2. immigration a situation in which resources are being used up at a faster rate than they can be replenished 3. migration the leaving of one's homeland to settle in a new place 4. overpopulation the movement of people to a new country 5. sustainable development a situation in which the birth rate is not sufficient to replace the existing population 6. underpopulation the ability to meet current needs without reducing the ability to meet future needs 7. unsustainable development the increase in the population of a city 8. urbanization a situation in which the number of people exceeds the available natural resources in an area

Did you know that a blue wales tongue weighs more than an elephant?

Has anyone taken the genetics unit test in connexus? not looking for answers, just a little bit what to expect and some with studying.