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AysviL [449]
2 years ago
11

Help will give brainliest

Biology
1 answer:
erma4kov [3.2K]2 years ago
3 0

Answer:

B

Explanation:

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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>

6 0
3 years ago
98 POINTS
anygoal [31]

The doctor should check B) The amount of sodium intake the patient takes daily.

Eating salt raises the amount of sodium in your bloodstream and wrecks the delicate balance, reducing the ability of your kidneys to remove the water. The result is a higher blood pressure due to the extra fluid and extra strain on the delicate blood vessels leading to the kidneys. Adding higher blood pressure to an already hbp patient wouldn't have good results.

Hope this helps.

6 0
3 years ago
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a cells digestive enzymes are enclosed in a membrane-bound organelle. how can these molecules function in the cell
UkoKoshka [18]
The membrane bound organelle you refer to is the Lysosome. The lysosome fuses with a vacuole where  it digest the contents.
3 0
3 years ago
Which type of rock is formed from cooling molten rock?
Sholpan [36]
Igneous. Igneous forms when lava cools off. :)
7 0
2 years ago
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Which statement below best describes the relationship between natural selection and adaptation?
Sergio039 [100]

Answer:

B)

Explanation:

Natural selection describes how organisms change, and adaptation explains why. Charles Darwin, theory.

6 0
3 years ago
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