Biology, 06.05.2020 16:01 keshaayro1618
Brown hair (H) is dominant to blonde hair (h).
Brown eyes (B) are dominant to blue eyes (b).
Rebecca has blue eyes and is heterozygous for hair
color. Her husband has blue eyes and blonde hair.
List the genotypes of Rebecca and Thomas.
FOIL to determine possible gamete combinations.
Complete a dihybrid Punnett square.
Write the phenotypic ratio of their kids.
Answers: 2
Biology, 22.06.2019 12:00
What type of graph presents information about how often certain or traits occur?
Answers: 1
Biology, 22.06.2019 18:30
Crinoids, also known as sea lilies, appear to be sea plants but are not plants at all. crinoids are an echinoderm species which uses anchoring structures called holdfasts to attach themselves to the sea floor. crinoids were most abundant in pennsylvania during the mississippian period, which ranged from 375 to 320 million years ago. fossils of the crinoids shows that during most of this time pennsylvania was that provided favorable conditions for crinoid growth. a) glacial terrain b) a dry and sandy plain c) mostly mountain ranges d) covered by warm, shallow seas
Answers: 2
Biology, 22.06.2019 19:30
Many humans consume both plants and animals. these humans are considered to be which of the following? herbivores carnivores omnivores
Answers: 1
Biology, 23.06.2019 00:30
Paleontologists have found plant fossils deep within the layers of the north polar region. these leaf fossils have been labeled as to the rock layers they were found in, with the lower numbers being layers close to the earth's surface and higher numbers representing deeper layers. according to the numbers of these four leaf fossils, what might you infer?
Answers: 2
Brown hair (H) is dominant to blonde hair (h).
Brown eyes (B) are dominant to blue eyes...
Brown eyes (B) are dominant to blue eyes...
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