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Kaylis [27]
3 years ago
13

FOR A TEST!!

Biology
1 answer:
olya-2409 [2.1K]3 years ago
8 0
The question Is true
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You are studying a population of snapdragon plants on Membata Island. In snapdragons, the dominant allele CR encodes red flowers
fredd [130]

Answer:

we will know that the allelic frequencies are for R 0.95 and r 0.05

Explanation:

We know that the population is in Hardy-Winberg equilibrium, we deduce the following formula:

p + q = 1

p2 + 2pq + q2 = 1

data

R: red flower allele

r: allele blor blanca

p would be equal to the allelic frequency R

q will be equal to the frequency allelic r

2p = RR

2q = rr

2pq = Rr

If there are 25 white flowers in 1000 plants, their frequency will be:

2pq frequency of the Rr genotype

white flower = 25/10000 = 0.0025 = rr = 2q = 0.0025

we deduce that q is equal to 0.05

we replace the data with the previous formula

p + q = 1

p = 1-0.05

we get as a result

  p = 0.95

if p = 0.95 and q = 0.05

we will know that the allelic frequencies are for R 0.95 and r 0.05

7 0
3 years ago
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What process or event was required for plate tectonics to begin on earth ?
tatuchka [14]

Older oceanic crust, which is more dense than continental crust, has long since been recycled in the process of subduction. Credit: U.S. Geological Survey. Plate tectonics shapes the surface of our planet, but it also runs much deeper: Plate movement is the surface expression of convection in Earth's interior.

7 0
3 years ago
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Which organism is most specialized
gregori [183]

Answer:

The answer is a human.

Humans are multicellular eukaryotic organisms

4 0
3 years ago
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A mutation would have an effect on _____ molecules.<br><br> Sugar<br> Amino acid<br> Lipid<br> Fat
Degger [83]

Answer: amino acids

A mutation is a single or multiple event which brings a change in a genetic material of the organisms. A mutation will alter a DNA base pair that causes deletion or substitution of one amino acid in a protein encoded by a gene.


4 0
3 years ago
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What do two different neutral isotopes of the same element have in common?
77julia77 [94]
The answer to this question is that two different neutral isotopes of the same element will have the same atomic number. This is due to them having the same number of protons, and it is these protons which determine the atomic number. However, these istotopes will have different masses due to a difference in the amount of neutrons.
6 0
3 years ago
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