Answer: The frequency of brown beetles is 0.32.
Explanation: The frequency of A1 allele is 0.8. As p+q=1, or the sum of dominant and recessive frequencies equals 1 or 100%:
1 - 0.8 = 0.2
In Hardy-Weinberg principle,

2pq represents the frequency of heterozygote individuals, so:
genotype A1A2 = 2*0.8*0.2 = 0.32.
Thus, the frequency of brown beetles (A1A2) in the population is 0.32.
Answer:
C. Metalloid
Explanation:
<h3>I believe that's the answer, correct me if I'm wrong. </h3>
Answer:
Im not sure but I think its a
Explanation:
I learned it in class
Periodic is something of a cycle. For example a women’s period. Something non periodic is something of an irregular cycle. For example the speed of a car.
Conduction is the transfer of energy and convection is a circular movement
Answer:
killer whale will be the answer they have scales they have gills and all the things that are wriiten