Answer:
The answer is B, extensive research of an individual organism over many years.
Explanation:
The question is asking, what best describes Darwin's studies that led to the theory of evolution, it would be a lot of research over a long period of time. Think, if you were to do a school project, would you get your best results over a short or long period of time with little or a lot of evidence/research? So, B is the best answer, I believe.
(PLEASE BRAINLIEST)
 
        
             
        
        
        
An earthquake? Is it multiple choice?
        
             
        
        
        
Answer:
RNA
Explanation:
Transcription is the second stage of central dogma of life (1. replication, 2. <u>transcription</u>, 3. translation). 
During transcription, DNA (which is already replicated) is transcribed to RNA. This is because, the genetic information is present within nucleus and thus it is required to be transported outside the nucleus in order to  perform key enzymatic functions. Therefore, transcription takes place and the genetic information travels outside in the form of RNA, where  ribosomes decode this message to form proteins. The ribosomes make proteins (translation) required for enzymatic functions.
 
        
                    
             
        
        
        
Answer:
Answer explained below
Explanation:
quantitative inheritance results in a continuous range of multiple phenotypes. The final phenotype results from both gene and environmental influences. For example, human height
                                                 WHILE
Qualitative inheritance results in distinct and separate phenotypic categories. The final phenotype results from gene action. For example, fruit fly eye color.