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VLD [36.1K]
2 years ago
12

Evolution is derived by the genetic variation of a population that is produced by either __________________, ___________________

_(during meiosis), or ____________________
Biology
1 answer:
chubhunter [2.5K]2 years ago
4 0

It can be caused by mutation, random mating, random fertilization, and recombination.

Hope this helps :)

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Redacta un escrito dónde expliques como está formado(un ecosistema), menciona ejemplos y como sigue una estabilidad por el equil
IceJOKER [234]

Answer:

Un ecosistema esta formado por facotres abioticos y bioticos.

Los factores bioticos son aquellos que presentan signos vitales, es decir que cumplen con la vida, metabolismo, respiracion, entre otras funciones vivas.

Los factores abietos son aquellos que no tienen vida pero con los que los factores bioticos intercambian energia, un ejemplo de esto son las rocas, los vientos, los sedimentos, la tierra fertil.

Los factores bioticos serian los organismos vivos como los animales, que al funcionar como sistemas abiertos de intercambio de energia constante mantienen un equilibrio fisico biologico con los factores bioticos.

Explanation:

Los ecosistemas cumplen con una cadena que no debe romperse ni faltar ningun eslabon, si esta continuidad se interrumpe con la extincion de una especie como animal o vegetal el ecosistema variará, y cambiara toda su conformacion.

Es un conjunto de factores bioticos y abioticos en armonia que se complementan e intercambian energia entre si de manera ordenada en eslabones, si uno de estos eslabones se rompe, se extingue, o se modifica por intervencion del hombre u otros factores TODO el escosistema se verá modificado o afectado.

3 0
3 years ago
What are some non examples of hydroshere
Leokris [45]

Answer:

All of the oceans, lakes, seas and clouds are an example of the hydrosphere.

Explanation:

4 0
3 years ago
Read 2 more answers
Help me with true false plz
arsen [322]

Answer:

Answer= 1. true        2. false

3. true         4. true               5. true

Explanation:

3 0
2 years ago
All males receive their X chromosome from their ?
ELEN [110]

Answer: Biologically male people always inherit their X chromosome from their mother. The X chromosome is about three times larger than the Y chromosome, containing about 900 genes, while the Y chromosome has about 55 genes. Female mammals have two X chromosomes in every cell. However, one of the X chromosomes is inactivated.

Explanation:

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Please help!! thank you
satela [25.4K]

Answer:

B

Explanation:

B is the only answer that can be proven from the data in the chart, the rest are speculation and not scientific answers.

6 0
2 years ago
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