Question One In squash, fruit colour can be yellow, green or white. The B- and bb alleles produce yellow and green
fruits respectively. In the presence of the dominant allele at the A locus the fruit colour becomes white
in the presence of both B or a.
If a breeder crosses squash of genotypes AABb and AABb, what are the phenotypic proportions of
the offsprings from resultant cross?

Ais a group of individuals of the same that exist together in the same place at the same time

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

How are the testes and ovaries similar? a. both produce sex cells. b. both connect internal reproductive organs to the exterior. c. both transport sex cells from their site of production. d. both store mature sex cells.