A. Does this study include a control group? Explain. B. Is this an experimental study or an observational study? Explain. C.Is this a completely randomized design or a randomized block design? Explain. D. Which strategy for reducing bias was not adopted in this study? How might its absence have affected the results?

The following gel represents a result of the RFLP experiment you designed using the DNA of 9 different individuals (this is your population). The ladder used is a 50bp ladder and is loaded in the first well.   1. What is the percentage of non-tasters in this population? 2. What is the percentage of heterozygous in this population? 3. What is the frequency of nontaster allele in this population? 4. What is the frequency of the taster allele in this population?

Define the problem in this article? Explain the purpose of this study? Explain the varables? Explain the research question and or hypothsis?   This study analyzed the research trends in the field of digital twins by examining metadata from 9639 peer-reviewed articles published between 2000 and 2023. We processed the metadata using an NLP-based toolkit and manually labeled each article with its most relevant application field. Using the KCN methodology, we performed temporal research trend analysis, mapping popular sensing technologies to six application fields and identifying representative examples of digital twins in each field. For researchers, this analysis provides a comprehensive view of the field's development, identifying key areas for future exploration. For architects, the findings highlight technological applications and examples essential for informed decision making in digital twin system design. This study found that the field of digital twins is rapidly growing and…

b. a. in a population. Hardy-Weinberg p+q=1 (Rr), and 16% white (rr). This population is in a Hardy-Weinberg equilibrium. 42. In a population of cattle, the following color distribution was noted: 36% red (RR), 48% roan baith p²+2pq+q² =1 Determine the frequencies of the R alleles and the r alleles? assumptions are met? What will be the distribution of genotypes in the next generation if the Hardy-Weinberg a. 36% red; 48% roan; 16% white b. 30% red; 50% roan; 20% white c. 30% red; 60% roan; 10% white d. 40% red; 40% roan; 20% white 10 u ti- sor