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
denis-greek [22]
3 years ago
14

Three examples of a virus

Biology
1 answer:
ivolga24 [154]3 years ago
5 0
Human Immunodeficiency Virus -- this is HIV, the virus that causes AIDS.
Flu viruses. There are lots of different strains of flu virus, which is why new vaccines have to be made every year.
Cold virus. The common cold is caused by a virus.
You might be interested in
Verdadero o falso mediante el genotipo podemos determinar si existen dominancia en una característica
Murljashka [212]

Answer:

Verdadero

Explanation:

Sabemos que los caracteres dependen de los genes. Y los genes pueden presentarse en forma de alelos dominantes, o alelos recesivos. La expresión de los alelos recesivos son enmascarados o escondidos por el alelo dominante. Es decir, que si ambos alelos se encuentran juntos en un heterocigota, solo el alelo dominante se expresará.

Entonces el alelo dominante expresa la característica que resulta dominante, mientras que el alelo recesivo expresa la característica recesiva.

Genotipo:

  • Homocigota dominante ----> Expresa caracter dominante (Solo el alelo dominante esta presente)
  • Heterocigota -------------------> Expresa el caracter dominante (Ambos alelos estan presentes, pero el dominante es quien se expresa)
  • Homocigota recesivo --------> Expresa el caracter recesivo (solo alelos recesivos estan presentes)

Por ejemplo, si tenemos dos fenotipos rojo y amarillo, y sabemos que el color esta codificado por un gen dialelico llamado M. También supongamos que no sabemos qué alelo expresa qué color. Teniendo solo estos datos, no podemos decir si el rojo es el color dominante o si el amarillo lo es.

Sin embargo, si tenemos los siguientes genotipos acompañando esta información:

  • MM--> Amarillo
  • Mm--> Amarillo
  • mm --> Rojo

Recién ahora podemos deducir que el caracter dominante es el amarillo.

8 0
3 years ago
porque son los micronutrientes indispensables para los diferentes metabolicas de los organismos vivos?
Kipish [7]

Because they are the essential micronutrients for the different metabolites of living organisms?


8 0
3 years ago
I need help 7-15<br> Will reward you, maybe brainliest
JulsSmile [24]
Well it’s pretty easy 7 - 15 is 8
4 0
3 years ago
Why would the tissues of a leaf need to have the ability to resist changes in pH in their natural environment?
Anastaziya [24]

Answer:

The tissues of a leaf needs to have the ability to resist changes in their natural environment so that they can survive

6 0
3 years ago
What are the ribbonlike folds on the inner lining of the mitochondrial membrane called?
RoseWind [281]
<span>C. Cristae is your answer :)</span>
3 0
4 years ago
Read 2 more answers
Other questions:
  • A scientist is examining a single-celled organism that is often found in the human body; some examples of this organism are help
    10·2 answers
  • What is the probability of these two parents having Color Blind Son?
    9·2 answers
  • What is the effect of washing hen's eggs?
    5·1 answer
  • You are studying a fossil animal. You find that the digestive system is very long, containing multiple chambers. Which diet do y
    10·1 answer
  • Why does Mr. Evil think that he will be able to tunnel from Snivley's grandmother's house to the Daily City back at some point i
    7·1 answer
  • Carbonic anhydrase is an enzyme found in the cytoplasm of a cell. You genetically modified the gene which produces the mRNA for
    10·1 answer
  • The use of harmful substances in food production​
    8·1 answer
  • What are 3 structures that (prokaryotic) cells share with eukaryotic cells?
    12·2 answers
  • Blood has codominance, if you are heterozygous, you can only show one of the dominant traits.
    14·2 answers
  • Match the vocabulary words below with the correct unit of measure:​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!