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OLga [1]
3 years ago
14

Why is cell division important for a new baby

Biology
1 answer:
Licemer1 [7]3 years ago
7 0
mitosis is the process of cell division in your carrier writes mitosis is important as a form of reproduction in a single celled organisms like the amoeba mitosis regulate cell growth development and repair in multicellular organisms
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What fossil fuel is responsible for 40% of the United States power generation
aliina [53]
Petroleum (Gasoline)
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3 years ago
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Si una población crece mucho otra vez después de un cuello de botella con el paso del tiempo aumentará diversidad genética ¿por
sammy [17]

Answer:

los mecanismos capaces de generar diversidad actúan para incrementar la variabilidad genética en la población que sufrió el cuello de botella

Explanation:

Un cuello de botella se refiere a una reducción drástica en el tamaño de una población (por ejemplo, debido a una catástrofe natural). Un cuello de botella es un fenómeno que está asociado a la ​reducción en la variación genética y fijación de ciertos alelos en la población resultante, lo cual es causado por la deriva genética, es decir, debido al muestreo al azar de los individuos que formarán la población en la siguiente generación. Paulatinamente, los mecanismos capaces de generar variabilidad genética aumentarán nuevamente la diversidad de la población que sufrió el cuello de botella. En una población de reproducción sexual, la variación genética se genera mediante cuatro procesos diferentes: 1-mutación (es decir, la aparición de nuevos alelos debido a alteraciones en la secuencia de ADN); 2-recombinación (es decir, el intercambio de información genética entre cromátidas no hermanas durante la meiosis); 3-segregación independiente de cromosomas durante la meiosis (capaz de producir nuevas combinaciones de alelos) y 4-fertilización al azar (lo cual también incrementa el número de combinaciones entre gametos que darán lugar a un nuevo individuo).

4 0
2 years ago
In the adult brain, which is the largest region?
notsponge [240]
The cerebrum is the largest region of the brain
6 0
3 years ago
Examine the diagram of a cell.
JulsSmile [24]

Answer:

Explanation:

This is golgi body

4 0
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if a retrovirus could infect one of any of these kinds of cells, which would amplify it the most within the first 2 hours?
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Low-incidence cancer-causing retroviruses lack inserted host information. Instead, it seems that they alter the expression of potentially carcinogenic host genes, which in turn results in cancer. Retroviruses incorporate proviral DNA into the chromosomal DNA of their host during the course of their regular life cycle. Integrations take place across numerous locations. Although most integrations are benign, some can cause cancer. Many of these seem to encode tyrosine phosphorylating protein kinases.

Learn more about Cancer here:

brainly.com/question/14945792

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