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Rainbow [258]
3 years ago
14

the theory that all of the continents were once a super-continent and that those continents split apart and have been moving awa

y from one another ever since describesthe theory ofthe theory that all of the continents were once a super-continent and that those continents split apart and have been moving away from one another ever since describesthe theory of
Biology
1 answer:
Lina20 [59]3 years ago
5 0
The theory is the Continental drift, the super-continent is called the Pangaea.
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6. As the lunar cycle progresses from the full moon to new moon the light will appear to _________.
lilavasa [31]

Answer:

6. As the lunar cycle progresses from the full moon to new moon the light will appear to <u>decrease</u>

7. The “growing light” that appears during the first half of the lunar cycle is referred to as <u>waxing.</u>

<u />

8. The <u>third quarter / 7th</u> phase occurs at 21 days into the cycle and shows the left half of the moon illuminated.

9. In a crescent stage <u>less</u> than half of the Moon appears illuminated and during a gibbous stage <u>more</u> than half appears illuminated.

Explanation:

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3 years ago
Why is kevin gates rich
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Cause he's a celebrity?

Explanation:

Above

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3 years ago
Qué tipo de anomalía cromosómica es el síndrome de down y Cómo se manifiesta? ¿Qué tipo de anomalía cromosómica es el síndrome d
sashaice [31]

Answer:

El síndrome de Down es el resultado de un niño nacido con un cromosoma adicional agregado al número esperado de cromosomas (generalmente destinado a ser 46).

El síndrome de Angelman se produce cuando un niño nace con una mutación en el 15º cromosoma heredado de los padres.

Explanation:

En el síndrome de Down, se agrega un cromosoma adicional al complemento de cromosomas que un niño debe heredar de sus padres. Se supone que un niño tiene un complemento de 46 cromosomas (23 cada uno) de ambos padres. Una vez que hay un aumento en este número, se establece el síndrome de down. Es una condición cromosómica común. Puede manifestarse como una trisomía, causada por la no disyunción durante la división celular, lo que resulta en 3 copias del cromosoma 21 en lugar de 2 copias, mosaicismo, donde una mezcla de células se clasifican en 2 grupos que contienen un complemento completo de 46 cromosomas y el otro un el cromosoma adicional lo hace 47 y la translocación ocurre cuando un cromosoma 21 adicional o parte del 21 se une al cromosoma 14. Los niños generalmente tienen cabezas y orejas pequeñas, cuellos cortos, caras planas, etc.

En el síndrome de Angelman, el cerebro se ve afectado en gran medida, debido al efecto de la mutación en el sistema nervioso. La pérdida de la función en el 15º cromosoma es responsable del síndrome de Angelman, que resulta en la incapacidad del niño para hablar, mantener el equilibrio, moverse, un desarrollo deficiente tanto física como intelectualmente.

5 0
3 years ago
4. Which principle helps to explain the reason behind why the two alleles for a single trait separate from each other when gamet
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I think the answer is Segregation
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3 years ago
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A series of choices between two characteristics that is used to identify organisms is called a?
Stella [2.4K]
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3 years ago
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