Homework :
a population consists of 300 individuals where 58 of them are homozygous for the red color allele (a) and 120 of them are homozygous for the blue color allele (a). what is the frequency of individuals with an aa genotype in the population?

Imagine a rocket launching from earth and travelling to the moon. in which order would the rocket pass through the layers of the atmosphere? thermosphere, mesosphere, stratosphere, troposphere troposphere, mesosphere, stratosphere, troposphere thermosphere, stratosphere, mesosphere, troposphere troposphere, stratosphere, mesosphere, thermosphere

What’s the student’s scientific question

How do you know that the plant cells in these two images have different jobs, or functions? a. because all plant cells serve different functions b. because they are two different colors c. because their dna are different d. because their structures are different