ATI TEAS EXAM NEWEST REVISED QUESTIONS AND JUSTIFIED ANSWERS ALREADY GRADED A+

ATI TEAS EXAM NEWEST REVISED QUESTIONS AND JUSTIFIED ANSWERS ALREADY GRADED A+ made of three nucleotides is referred to as which of the following? A. Gene B. Codon C. Chromosome D. Genome Nucleotide is a letter. A Codon is a 3 letter word. A gene is a sentence of words. A Chromosome contains a chapter of sentences. A Genome is the entire book contained in the nucleus. - ANSWER-What are the book references for Genetics? Non-Mendelian ratio being observed - ANSWER-The F2 phenotypes of a dihybrid cross show a repeated outcome of 9:3:4 dominant to recessive phenotypes across several experiments. This ratio should be considered which of the following? A. Expected monohybrid ratio B. Expected dihybrid ratio C. Non-inheritable trait being observed D. Non-Mendelian ratio being observed heterozygous b/c a dominant w/a recessive allele would produce gametes w/either one dominant or one recessive (50% dominant phenotype & 50% recessive phenotype) - ANSWER-A monohybrid cross of a plant with an unknown genotype is carried out with a homozygous recessive plant. The offspring show a 1:1 distribution of dominant:recessive phenotype. The unknown plant was which of the following? A. Homozygous recessive B. Heterozygous C. Homozygous dominant D. Showing non-Mendelian inheritance