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IceJOKER [234]
3 years ago
5

18. What is the name of the 1st two individuals that are crossed in a

Biology
1 answer:
kumpel [21]3 years ago
3 0

Answer:

p generation

Explanation:

this is the name of the first two individuals that are crossed in a breeding experiment

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Refeeding syndrome is a potentially fatal complication of overfeeding. why is refeeding syndrome so dangerous?
eduard

It might cause harmful changes in the serum phosphorus and other electrolytes. So, Refeeding syndrome so dangerous.

<h3>What is serum phosphorus?</h3>
  • The serum phosphorus test quantifies the phosphate levels in the blood.
  • A vein, typically on the back of the hand or the inside of the elbow, is used to draw blood.
  • When hypoparathyroidism, parathyroid gland does not produce enough parathyroid hormone.
  • Body contains too much vitamin D.
  • A diet that is too high in phosphorus.
  • Although the terms "phosphorus" and "phosphate" are sometimes used interchangeably when discussing tests.
  • A serum phosphorus/phosphate test actually measures the amount of inorganic phosphate in the blood.
  • Phosphates are essential for the synthesis of energy, the health of muscles and nerves, and the development of bones.
  • Although serum inorganic phosphate only represents a very small portion of the body's total phosphorus, it is easily quantifiable and provides information on the body's phosphorus reserves.
  • Phosphate is mostly found in the body in an organic form as a compound with lipids, proteins, and carbohydrates.

Learn more about serum phosphorus here:

brainly.com/question/16907622

#SPJ4

8 0
1 year ago
Suppose two independently assorting genes are involved in the pathway that determines fruit color in squash. These genes interac
Vaselesa [24]

Answer:

120 white individuals

30 yellow individuals

10 green individuals  

Explanation:

Available data:

  • Dominant epistasis: Phenotypic frequencies 12:3:1
  • W allele codes for a dominant white phenotype
  • w allele codes for a colored squash
  • Y allele codes for a dominant yellow phenotype
  • y allele codes for a recessive green phenotype
  • W allele will always mask the phenotype produced by Y or y alleles
  • 160 offspring

Dihybrid Cross

Parental)   WwYy      x      WwYy

Gametes) WY   Wy    wY    wy

                 WY   Wy    wY    wy

Punnet Square)

                            WY         Wy        wY       wy

               WY     WWYY   WWYy   WwYY  WwYy

               Wy      WWYy   WWyy    WwYy  Wwyy

               wY      WwYY   WwYy    wwYY  wwYy

               wy       WwYy   Wwyy    wwYy  wwyy

F1 Phenotypic Frequency)

White phenotype: 12/16 = 120 individuals

Yellow phenotype: 3/16 = 30 individuals

Green Phenotype: 1/16 = 10 individuals

To know how many offspring are expected to have the white, yellow, and green phenotypes, you can perform a three simple rule. This is:

16 ------- 160 offspring

12 White ------- X = 120 offspring

3 Yellow ------- X= 30 offspring

1 Green --------X = 10 offspring              

3 0
3 years ago
Which of the following statements about prescribed burns is true? a. Prescribed burns will always have detrimental effects on ec
tankabanditka [31]

Prescribed burns are referred to as ridding of the forest by burning the dead leaves, tree limbs, and preventing the destructive wildfire.

The prescribed burns can help in maintaining healthy ecosystems.

The prescribed burns can be explained as:

  • The prescribed fire can reduce hazardous fuels, protect the human communities from wildfire.

  • The prescribed burns minimize the spread of pest insects and any dangerous diseases.

  • Prescribed burns improve the habitat for the endangered species, and remove the unwanted species that threaten the native species to ecosystems.

Thus, prescribed burns are useful to maintain a healthy ecosystem.

To know more about prescribed burns, refer to the following link:

brainly.com/question/6360948

4 0
3 years ago
Read 2 more answers
True or False: All species in an ecosystem are connected.
Gennadij [26K]
If you mean connected as in how they all work together in efforts to keep their ecosystem stable then true. But if you mean in a connected in a common ancestor kind of way then false.
5 0
3 years ago
Sickle cell anemia is known to run in a family. A pedigree chart for this family is shown below. The parents are shown at the to
Svet_ta [14]
Male with the disease.
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3 years ago
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