Gregor Mendel used pea plants that were heterozygous for each of two traits seed color and seed shape
dihybrid cross. The phenotypic ratio of the resulting offspring was nine with round and yellow seeds, three
green seeds, three with wrinkled and yellow seeds, and one with wrinkled and green seeds. From these re
Mendel conclude?
Traits are inherited as pairs, sets, or groups.
O Traits that are dominant mask traits that are recessive.
Gametes carry one allele for each trait.
Traits are passed independently of one another.
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Maria wanted to grow a fern in her backyard. acting on a suggestion from a friend, she collected brown dots from the underside of a fern's leaves and then potted them. after a few days, maria saw small fern leaves erupting from the pot. which statement explains this phenomenon? a. the fern transitioned from gametophyte generation to sporophyte generation. b. the fern grew as a result of mitosis. c. the fern transitioned from sporophyte generation to gametophyte generation. d. the fern grew to be genetically identical to its parent plant.

Actual age your first developed of age well comparison age refers to absolute age true or false

Genetic disorders can result when sister chromatids fail to seperate properly. during what phase is this problem most likely to occur?