Which of the following statements about Mendel's breeding experiments is correct?
a. None of the parental (P) plants were true-breeding.
b. All of the F2 progeny showed a phenotype that was intermediate between the two parental (P) phenotypes.
c. Half of the F1 progeny had the same phenotype as one of the parental (P) plants, and the other half had the same phenotype as the other parent.
d. All of the F1 progeny resembled one of the parental (P) plants, but only some of the F2 progeny did.
e. none of these
2006-12-08 11:07:34 · 7 answers · asked by Anonymous in Science & Mathematics ➔ Botany
please write out the exact experiment.Show the genotypes of the parents
2006-12-08 11:27:22 · answer #1 · answered by amateurgrower 3 · 0⤊ 0⤋
b is false, c is false, just by using the punnett square and dominance.
d would be correct with heterozygous plants, which I think were all of his parental generation.
as for a, you really can't say that none were- some of them may have been.
If I had to pick one, I would say d
2006-12-08 13:45:17 · answer #2 · answered by D 7 · 0⤊ 0⤋
each and each and every of the following statements are perfect: I. In solids, the molecules are packed closest at the same time. II. In beverages, the molecules are packed close at the same time. III. In gases, the molecules are spread out.
2016-11-24 23:52:07 · answer #3 · answered by Anonymous · 0⤊ 0⤋
the first generation was the one where all were dominant, so I think it is D.....we really do need more info
2006-12-08 12:28:46 · answer #4 · answered by Barbara H 2 · 0⤊ 0⤋
a and d are correct
2006-12-08 16:40:03 · answer #5 · answered by grefriend 2 · 0⤊ 0⤋
the answer is d
2006-12-08 20:03:08 · answer #6 · answered by anusha 1 · 0⤊ 0⤋
D
2014-03-18 14:39:09 · answer #7 · answered by Anonymous · 0⤊ 0⤋