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leva [86]
3 years ago
6

Along the northwestern coast of the United States, the Juan de Fuca Plate is being pushed underneath the North American Plate, c

ausing magma to rise to the surface. Magma that reaches the surface and cools will often
Biology
1 answer:
Blababa [14]3 years ago
4 0

B. build up a mountain over time.

Explanation:

The magma that reaches the surface and cools will often build up a mountain over time.

They would form a chain of extrusive igneous rocks on the surface leading to continental volcanic activities.

  • As the subducting Juan de Fuca Plate moves underneath, it begins to melt at great depths.
  • Cracks within the lithosphere will act as conduit for this magma to be brought to the earth surface.
  • They will then cool, and solidify and build mountain ranges with time.

learn more:

lithospheric plate brainly.com/question/2998243

#learnwithBrainly

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the answer is B.extinction can be related to a failure to adapt to changes in the environment.

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2 years ago
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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
Some animals hibernate during winter. What molecules provides energy to them during the time .
Vera_Pavlovna [14]

Answer:

Fat

Explanation:

Animals rely on fat for energy during hibernation.

8 0
3 years ago
what is one reason scientists are trying to culture meat in laboratories instead of simply hunting or raising animals?​
bearhunter [10]

Answer: I think B . Like the second one

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it is because of they raise the animals then we will have more food . Milk and help from the animals .

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Which of the following is not a piece of molecular evidence supporting the endosymbiotic theory?
Alchen [17]
A. the mitochondria and chloroplasts are much different in structure than bacteria
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