An event that could disrupt one or more body systems is a HEAD TRAUMA. When we say head trauma, this is an injury which affects the scalp, the skull or even the brain. When the brain is greatly affected, all of the other systems in the body would not function well since it is the brain is the center of the coordination of the systems. Hope this answer helps.
Mount Everest because it is the tallest object in the world
Answer:
The correct answer is option b. "multiple enzymes of the particular pathway".
Explanation:
A polycistronic mRNA is defined as a single mRNA molecule that encodes for multiple proteins. Bacteria has developed the capacity of synthesizing polycistronic mRNAs from operon genes in order to encode for multiple enzymes of a particular biological pathway at the same time. This adaptation helps the bacteria to quickly start the biological pathway needed at the moment, which is particular useful when it faces stressful conditions.
Answer:
C
Explanation:
The correct answer would be that <u>artificial selection decreased the genetic diversity of the pea plant.</u>
Genetic diversity is a measure of the number of traits or characters.
<em>Initially, the breeding produced a considerable population of both white and purple flower offspring. But as time goes on, the population of purple flower offspring increased while that of the white flower decreased till it eventually reached zero.</em>
Thus, artificial breeding reduced the number of traits in the population of the offspring from two to one - <em>a case of reduction in genetic diversity</em>.
The correct option is C.
