In pea plants, tall plants are dominant over short, and green pods are dominant over yellow. If you were to cross true-breeding tall, green-podded plants with true-breeding short, yellow-podded plants, and then were to cross the F1 individuals among themselves, what proportion of the F2 offspring would you expect to be tall and yellow-podded?

3/16

Explanation:

Let's assume that the allele "T" gives a tall phenotype while the allele "t" gives a short phenotype. The allele G gives green pods while the recessive allele "g" gives yellow pods. The genotype of true-breeding tall, green-podded plants would be TTGG and that of the true-breeding short, yellow-podded plants would be ttgg. A cross between TTGG and ttgg obtains all "TtGg" plants in F1 progeny. The F2 generation obtained by crossing F1 plants would have the following phenotype ratio=

TtGg x TtGg = 9/16 tall and green: 3/16 tall and yellow: 3/16 short and green: 1/16 short and yellow.

So, the proportion of the tall and yellow-podded F2 progeny= 3/16

"1. it should be, it has been for about 20 years, and it's really not much different in the end than breeding animals to have particular traits. there are always concerns about genetically engineered animals/plants affecting the environment in unexpected negative ways, but i can't think of an example where the fears didn't turn out to be baseless.  

first, as you point out, it would be a great advance in pharmacology, to be able to tailor drugs and their doses to me. the pros involve better medical treatment. the cons involve privacy issues like insurance companies denying coverage to people with genetic risk factors. looking at dna markers wouldn't affect the frequency of genetic diseases, but it would allow detection of them earlier. and ok, actually i suppose that if people used this information to avoid having children with genetic diseases, some might decrease in frequency."

mientras se trata la anorexia o la bulimia, es importante buscar ayuda antes que nada. un profesional de la salud mental será el más útil para aquellos que sufren anorexia o bulimia. este es un buen lugar para comenzar, sin embargo, ver a otros profesionales como dietistas registrados, especialistas médicos y dentistas podría ayudar a alguien a recuperarse de un trastorno alimentario. después de la ayuda profesional, o si la ayuda profesional no es una opción, alguien que se recupere de la anorexia o la bulimia debe rodearse de compañeros de apoyo, padres u otros miembros de la familia que también estén comprometidos con el proceso de recuperación.

hope this you! : )

(i popped my answer into google translate so it may be a bit wonky)