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Natalka [10]
3 years ago
9

List the unifying principles of virology.

Biology
1 answer:
yanalaym [24]3 years ago
8 0
<span>The unifying principles of virology are: All viruses are made of a nucleic acid molecule in a protein coat, all viruses are incapable of replicating themselves and must infect a host cell to do so, and all viruses must have genomes that provide mechanisms for them to work.</span>
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Fission of particles creates an incredible amount of energy in the sun
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What characteristic of viruses distinguishes them from cells?
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When members of a population come into an area, it is called
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Read 2 more answers
Suppose a population of flour beetles has 10,000 individuals. There are two alleles possible for the gene that determines body c
miss Akunina [59]

Answer:

0.75

Explanation:

Given frequency of the two alleles i.e "B" and "b" are equal .

As per Hardy–Weinberg equilibrium, sum of frequency of the two alleles is equal to one.

i.e p+ q= 1\\

Since p=q\\

p and q will be equal to 0.5

Frequency of genotype "BB"

= p^{2} \\= 0.5^{2} \\= 0.25

Frequency of genotype "bb"

= q^{2} \\= 0.5^{2} \\= 0.25

As per second equation of Hardy–Weinberg equilibrium,

p^{2} + q^{2} + 2pq=1

Substituting the values of p and q in above equation we get -

0.25+0.25+2pq=1\\2pq = 1-0.25-0.25\\2pq = 0.5

Red beetles have genotype BB and Bb

number of red beetles with genotype (BB)

= 0.25 * 10000\\= 2500

number of red beetles with genotype (BB)

= 0.5 * 10000\\= 5000

Total red beetles

2500+ 5000= 7500\\

Frequency of red beetles

= \frac{7500}{10000} \\= 0.75

3 0
3 years ago
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