Active transport is moving without putting any energy forth
Answer:
Descriptive epidemiology refers to studies that are concerned with characterizing the amount and distribution of health and disease within a population.
TRUE
Explanation:
Descriptive epidemiology entails distribution, pattern, of a disease in a population by describing details of the distribution, pattern, parameters involved.
Answer:
D - Other scientists can validate or disprove the findings
Explanation:
Publishing findings of their research projects is important as it enables peer-revision on their journals. The work can then be evaluated by the community at-large to validate or disprove it, which opens the dialogue with associate researchers.
<h2>Answer:</h2>
The process by which organisms keep everything inside their bodies within certain limits is called <em> homeostasis.</em>
<h3>Explanation:</h3>
Homeostasis is the ability or tendency to maintain internal stability in an organism to overcome for environmental changes. An example of homeostasis is the human body keeping an average temperature of 37 C degrees.
According to definition, A option is correct.
Answer:
Silent mutations are mutations in DNA that do not have an observable effect on the organism's phenotype. They are a specific type of neutral mutation. The phrase silent mutation is often used interchangeably with the phrase synonymous mutation; however, synonymous mutations are not always silent, nor vice versa.