1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
andre [41]
3 years ago
6

Which of the following statements correctly describes the genetic material inside a virus?

Biology
1 answer:
natta225 [31]3 years ago
7 0
Has DNA or RNA, never both
You might be interested in
Item 49 unlike obese individuals who do not suffer from binge-eating disorder, binge eaters are more likely to multiple choice c
djyliett [7]
<span> overvalue their physical appearance, weight, and body shape. </span>
6 0
3 years ago
Give a reasons why
meriva
Lactic acid buildup when you’re exercising causes a build up of oxygen. Your body cannot break down glucose in the blood. So, your heart beat increases because there is more oxygen than normal needing to be pumped throughout the body.

In short terms: because your heart needs to pump more oxygen, it is pumping faster causing a faster heart rate.
3 0
3 years ago
14). During the early 1700’s, a small group of pacifist Protestants fled Germany to avoid religious persecution. This group, the
abruzzese [7]
A) In the Dunker population, the frequency of IB allele is 0.3 and the frequency of i allele is 0.4. In the general population, the frequency of IB allele is 0.1 and t<span>he frequency of i allele is 0.5.
</span>
If:
I^{A} - <span>the frequency of IA allele
</span>I^{B} - <span>the frequency of IB allele
</span>i - t<span>he frequency of i allele

Then:
</span>I^{A} I^{A} + <span>I^{A} i - the frequency of individuals with A blood type
</span>I^{B} I^{B} + <span>I^{B} i - the frequency of individuals with B blood type
</span>ii <span>- the frequency of individuals with O blood type
</span>
Let's first take a look on the Dunker population:
I^{A} = 0.3
ii=0.16&#10;

<span>Since there is only one possible genotype for O individuals - ii - the frequency of the allele i is square root of the frequency of O individuals:
</span>i= \sqrt{ii}
⇒ i =  \sqrt{0.16}
⇒ i=0.4

Now, we have the frequencies of two alleles (I^{A} and i). To calculate the frequency of I^{B}<span> allele, we will use the formula:
</span>I^{A} + I^{B} + i = 1
⇒ I^{B} = 1- I^{A} - i
⇒ I^{B} = 1-0.3-0.4
⇒ I^{B} = 0.3

Now, in the general population:
I^{A} = 0.4
ii=0.25

<span>Similarly to the work for the Dunker population:
</span>i= \sqrt{ii}
⇒ i = \sqrt{0.25}
⇒ i=0.5

I^{A} + I^{B} + i = 1
⇒ I^{B} = 1- I^{A} - i
⇒ I^{B} = 1-0.4-0.5
<span>⇒ I^{B} = 0.1
</span>


b) A founder effect is a result of geographical separation of a few individuals from the original population. Those founding individuals will form a new population. The Dunker population was not only geographically separated, but also genetically. The group interbreeding was present resulting in increasing those allele frequencies that were the most common in the founding population. In this case, the most individuals from the founding population had B blood type.
6 0
3 years ago
Nitrogen-fixing bacteria remove nitrogen from plants and return it to the soil. true or false?
Artemon [7]
The answer is:  [B]:  "False" . 
__________________________________
6 0
3 years ago
What is a radical in biology ?? ​
melamori03 [73]

Answer:A radical (often, but unnecessarily called a free radical) is an atom or group of atoms that have one or more unpaired electrons. ... A prominent feature of radicals is that they have extremely high chemical reactivity, which explains not only their normal biological activities, but how they inflict damage on cells.

Explanation:CAN I GET BRAINLIEST PLZZZZZZZZZZZ

5 0
3 years ago
Other questions:
  • The two main sources of genetic variation are:______. a) single-gene traits and polygenic traits. b) directional selection and d
    13·1 answer
  • Which of the following statements about weather along mountain ranges is correct?
    7·1 answer
  • A grown tiger began its life as a single fertilized egg called a zygote. Which process causes the adult tiger to look much diffe
    8·1 answer
  • Jomari is diagnosed with hyperosmolar hyperglycemic nonketotic syndrome (HHNS) is stabilized and prepared for discharge. When pr
    11·1 answer
  • Why is species diversity important in an ecosytem
    8·1 answer
  • Decomposers play a part in the earth biodiversity
    6·1 answer
  • What is Geomagnetism?​
    14·2 answers
  • Fill-in-the-Blank/Short Answer Questions
    12·2 answers
  • __________ law, which helps explain the critical closing pressure, states that the force that stretches the vascular wall is pro
    10·1 answer
  • Guys pleaseeeee help
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!