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Which of the following doesn’t agree with the chromosomal theory of inheritance?

You start with a true breeding blue flower and a true breeding yellow flower. You cross the two and observe the the F1 offspring. All of them have blue flowers with yellow stripes. What is the dominant PHENOTYPE in this cross?

In a pedigree chart, the picture below indicates which of the following:

The idea that for any particular trait, the pair of alleles of each parent separate and only one allele from each parent passes to an offspring is Mendel’s principle of:

In purple people eaters, one horn (H) is dominant and no horns (h) is recessive. Complete the Punnett square to show the cross of two heterozygous purple people eaters.  Write the possible genotypes and phenotypes for the offspring (ie. Genotype= 1YY, 2Yy, 1yy Phenotype= 3 Yellow Flowers, 1 White Flower). Genotypes: [1] Phenotypes: [2]

What are the gamete combinations for a female who is heterozygous dominant for the ability to roll her tongue (Tongue rolling (R) is a dominant trait) and is heterozygous for a hitchhiker’s thumb (Hitchhiker’s thumb (H) is dominant)? Hint: There are four combinations. 1: [1] 2: [2] 3: [3] 4: [4]  

On a scratch paper, do the dihybrid cross for a male that is homozygous dominant for freckles (freckles (F) is the dominant trait) and heterozygous for a widow’s peak (A widow’s peak (W) is the dominant trait) with a female who is heterozygous for freckles and homozygous recessive for a widow’s peak. What are the possible genotypes with phenotypes their offspring can have? Make sure to include the counts for each genotype (ie 2TTYY (Tall Plant with Yellow flowers). Genotype 1: [1] Genotype 2: [2] Genotype 3: [3] Genotype 4: [4]

Choose the most appropriate response of the sentence A below.   A: 이 약을 먹으면 졸릴까요? B: __________________________________.

Find an appropriate words for A and B. 린다: 샌디한테서 연락 왔어요? 마크: 네, 어제 전화 왔는데, __________________. 린다: 뭐가 그렇게 재미있대요? 마크: 서울을 벗어나 전국을 여행하는 게 너무 즐겁대요. 내일은 경주로 _______________.

Which technology introduced in this class intrigued you the most and why?