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Vika [28.1K]
3 years ago
6

Compare and contrast enhancers and the e. coli arac binding site. what do they h

Biology
1 answer:
topjm [15]3 years ago
5 0
Light rays from an object after passing through a convex lens form an image at the focal point behind the lens (opposite side of the object), What is the actual position of the object? form an image
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True or False?<br><br> All objects emit electromagnetic waves.
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I think it’s false I hope the answer was right and sorry if it was wrong
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Is it possible for plant breeders to develop a true-breeding pink-flowered snapdragon?
abruzzese [7]

Answer:

No.

Explanation:

Pink flower colour in snapdragon is as a result of incomplete dominance. The pink flower colour has no allele in nature. Instead, the pink colour results from incomplete dominance of the allele that codes for red flower colour over the allele that codes for the white flower colour.

Assuming that the allele for red flower colour in the plant is R and the allele for white flower colour is r, true breeding red and white flower colour plants will have the genotype RR and rr respectively. In heterozygote state (Rr), the phenotype is usually pink, showing that the R allele has incomplete dominance over the r allele.

<em>Hence, there is no way for plant breeders to develop a true-breeding pink-flowered snapdragon. without some genetic manipulations/mutation.</em>

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Explain how the recessive trait for coat colour is hidden in cats when two parents that are purebred for different fur colour ar
AleksAgata [21]
When two parents are purebred it means that they are homozygous for the characteristic that's being tested (in this case the fur colour). When they are crossed, the offspring will obligatory be heterozygous, an allele of each type from its parents. So, the trait that comes up will be the dominant trait, while the recessive trait will be hidden.
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The buccinator muscle __________. The buccinator muscle __________. purses the lips raises the corners of the mouth compresses t
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compresses the cheeks

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The ____________ is a law that requires an extension of health insurance benefits after termination
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