I encountered this question before but it had choices. The missing choices of this question are:
A- immigration
<span>B-Natural selection </span>
<span>C- Random mutations </span>
<span>D- Geographic isolation
My answer would be C - RANDOM MUTATIONS.
A. Immigration is not applicable because it states There has been no migration in or out of the population in the last 200 years.
B. Natural selection is not applicable because of it states that the recessive allele frequency has been 0%.
D. Geographic isolation is not applicable because it is not a factor in the increase in the recessive allele frequency.
</span>
Answer:
universal screening assessments
Explanation:
Screening: The term screening is referred to as the process which is being conducted to predict or identify students at risk of poor learning consequences.
Universal screening assessments: It is considered as brief assessments and is conducted on every student from a particular grade. It is responsible for identifying different students who are at risk related to academic difficulty on the RTI model and therefore given extra support.
In the question above, the given statement represents universal screening assessments.
that is known as : Volunteer Reinforcement
Since the house has a very limited man power to do some tasks that is very important for the Government, they often ask for Public's help to do it for them ( usually those who support the current Government officials)