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Charra [1.4K]
3 years ago
15

A ___________ is the physical manifestation of a genotype.

Biology
1 answer:
user100 [1]3 years ago
5 0

Answer:

Phenotype

Explanation:

The genetic composition of an individual or organism is referred to as its genotype. It represents the genes and the alleles present in the genome of the organism. Since genes regulate the genetic traits, the morphological expression of genotype is called phenotype.

For example, if T and t are the two alleles for the gene of plant height, the possible genotypes are "TT, Tt, and tt". Here, TT and Tt give tall plants while the genotype "tt" gives dwarf plants. Tallness and dwarfism is the phenotype associated with the above-mentioned genotypes.

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They probably use aerobic respiration.

Explanation:

A travel distance of 11.500 kilometers in 9 days covered by flying surely requires a lot of energy.

  • If cells are fermenting, the ATP (energy) they generate only comes from glycolysis, which produces 2 ATP molecules.

  • If they are using aerobic respiration, glucose is completely oxidized to CO₂ through glycolysis and the Citric Acid Cycle, and the electrons enter the electron transport chain to finally reduce oxygen into water. In the complete process, up to 36 ATP molecules are produced.

In sum, aerobic respiration is much more efficient to generate energy than fermentation, so it's probably the main metabolism of the flight muscles in bar-tailed godwits.

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3 years ago
Introduced species can threaten biodiversity because they _____
Solnce55 [7]
The answer to this is A
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Do convection currents of thermal energy form in Earth’s crust?
Ket [755]
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3 0
2 years ago
The proportions of the bases are consistent within a species; however they do vary between species. Using the base-pair rules, c
Snezhnost [94]

Answer:

The correct answer would be:

                  A         G          C         T

Human:   31          19          19       31

Cow:         28         22      22         28

Salmon:     29       21       21         29

Wheat        27      23        23        27

Yeast         31         19       19         31

Explanation:

According to the rule of Chargaff which states or explains the amount of the A, T, G, and C bases in the DNA molecule. It says that the DNA of any organism should have a pyrimidine and purine ratio of 1:1. This means the amount of A would be equal to T and the amount G should be equal to the amount of C.

It also says that the amount of a and G would be equal to the amount of C and T. So on the base of this we can find the missing value in the table:

                    A         G          C         T

Human:   31          19          19       31   (A= T and G=C)

Cow:         28         22      22         28  (A= T and G=C)

Salmon:     29       21       21         29   (A= T and G=C)

Wheat        27      23        23        27 (100 - A+T = G+C)

Yeast         31         19       19         31 (A= T and G=C)

5 0
2 years ago
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