7) There are 1000 pine trees per square kilometer in a North Carolina forest. This information tells us A) growth rate.
B) demographics.
C) population density.
D) geographic distribution.

The diagram shows the results when two parents are crossed. the letters represent alleles for a trait that is controlled by three different genes. which best describes this inheritance pattern? multiple allele because a trait is controlled by three different genes polygenic because the offspring have alleles from both parents multiple allele because the offspring have alleles from both parents polygenic because a trait is controlled by three different genes