5 pts Question 5
In sunflower plants, the tall stem allele (T) is dominant to the
short stem allele (t). Two sunflower plants are crossed, and
offspring plants are grown from the seeds.
In the Fı generation, 50% have tall stems and 50% have short
stems. What are the most likely genotypes of the parent
sunflowers?
TT and TT
TT and tt
TT and tt
Tt and tt

Match the following terms and definitions. 1. species that are adapted to live in equilibrium at carrying capacity population density 2. population growth that reaches equilibrium and carrying capacity population 3. death rate mortality 4. birth rate k-selected 5. a group of interacting individuals of the same species within the same geographic area natality 6. the number of organisms living in a particular area logistic growth