Biology, 11.10.2019 01:00 rouna

The red bluebird controls its feather color with a single allele they can be blue (dominant) or red (recessive). what are the genotypes of the offspring.
a all bb
b all bb
c all bb
d one bb two b one bb

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The genotype of the offspring depends on the genotype of the parents which is missing from the question.
If the two parents have the genotypes BB and BB, the offspring will all have the genotype BB.
If the two parents have the genotypes Bb and Bb, the offspring will be 1 BB, 2 Bb and 1 bb.
If the two parents have the genotypes bb and bb, all the offspring will be of genotype bb.
If the two parents have the genotypes BB and bb, all the offspring will have the genotype Bb.
If the two parents have the genotype Bb and bb, the offspring will have the genotypes 1 Bb and 1 bb.
If the two parents have the genotype BB and Bb, the off spring will have the genotypes 1 BB and 1 Bb.
You can see that there are many situations depends on the genotype of the offspring. Therefore, the genotype of the offspring must be defined in the question.

Answer from: Quest

increase soil erosion reduce soil erosion

cattle grazing hydroseeding

deforestation contour plowing

planting vegetation

plant roots basically hold the top soil

together and stop soil erosion because

in such situation top soil is not removed

during flood but cattle grazing causes

soil erosion because cattle consume the

grasses and herbs and top soil is exposed.

same situation occurs because of

deforestation, the trees and plants are cut

down to expose top soil which causes soil

erosion

Answer from: Quest

just go with your heart buddy

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The red bluebird controls its feather color with a single allele they can be blue (dominant) or red...