Deliah, Who is using quantifiable data to validate her hypotheses
Allele frequency is used to display the genetic diversity of a species population .
Explanation:
To calculate the frequency of the recessive allele we use the
THardy-Weinberg equation
p² + 2pq + q²
p+q=1
p is the frequency of the homozygous dominant genotype
q is the frequency of the homozygous recessive genotype
2pq is the frequency of the heterozygous genotype.
Total number of individuals = 45 + 30+ 25 = 100
So, the frequency of recessive trait = 25/100 =0.25.
Thus, the value of q² = 0.25
So, q would be equal to square root of 0.25 which comes out to be 0.5
Answer: census; sample
Explanation:
In order to conduct surveys there is need to have a population in which samples can be collected whether randomly, systematically or in a cluster manner.
When there is a need to conduct a survey questioning all members of a population it means one wants to involve in a survey.
In the human world, the government may wants to know how many people falls into a particular gender, race, age group and so on. When the government (researchers) do this it means that they wants to perform or they are performing what is known as CENSUS.
When a small group is subjected to research out of the general group then we say that SAMPLE is been drawn out.
Important: Note that the term ''population'' does not refer to human being alone it can be members of another 'thing' for instance animals like birds, goats and so on.
The reason why young brains are more plastic and more sensitive to stimulation to the outside world is as a result of availability of less myelin.
<h3>What is Myelin?</h3>
Myelin can be regarded as an insulating layer, that is found around nerves
Especially those in the brain as well as spinal cord. It helps in transmitting of quickly as well as efficiently along the nerve cells.
Learn more about Myelin at:
brainly.com/question/690266
