nly 5. (F2) Cypes S W N ross) Activity 1.a- Why was the experiment of Mendel described as an example of a monohybrid cross? Paragraph b- How is it possible to recognize that there is a phenomenon of dominance? Paragraph 2 2. Refer to doc.c and answer the following: a- How many types of gametes does each parent give? b- What is the genotype of hybrids F1? How many types of gametes do they give? C- What are the alleles carried by gametes? d- Indicate in the F2 generation, the individuals that are homozygous and the ones that are heterozygous. Specify their genotypes. e- Are the theoretical ratios of the phenotypes obtained in F2 in conformity with the ones of doc.a? Justify the answer. 3. Formulate a hypothesis to explain the appearance of two phenotypes in F2 doc.c. 4. Classify the following genotypes in two categories, homozygous and heterozygous: rr, Ab, bb, AA, Lr, GG, Gb, TT, Tt, tt, and FF. 5. Given the following cross GG x ww. Make a factorial analysis similar to the one of doc.c, in order to explain the transmission of the trait hair color in the mouse. G stands for gray, and w stands for white.
Merci d'avoir visité notre site Web dédié à BREVET. Nous espérons que les informations partagées vous ont été utiles. N'hésitez pas à nous contacter si vous avez des questions ou besoin d'assistance. À bientôt, et pensez à ajouter ce site à vos favoris !