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liraira [26]
3 years ago
8

Epithelial tissue covers the entire surface of many organisms. Which term best describes the structure directly below tissues in

the hierarchical organization of life? A.Atoms B.Cells C.Molecules  D.Organs
Biology
1 answer:
swat323 years ago
3 0
<span>B.Cells 
....................</span>
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C it's the first body paragraph

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59:10 A chemical has been found to harm the same components in both prokaryotic and eukaryotic cells. Which components are those
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DNA, cell membrane, cytoplasm, and ribosomes.

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Si se aparean especies diferentes como por ejemplo el cruce entre caballos y burros; podemos afirmar que si llegan a tener desce
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El híbrido va a ser esteril.

Explanation:

En la cruza entre dos especies distintas, cuando ocurre, existen distintos mecanismos de aislamiento reproductivo, que son barreras que inhiben o interrumpen el flujo génico entre especies distintas. Es decir que no habrá exito reproductivo de estas cruzas. Se trata de caracteres biológicos propios de cada especie que previenen la reproducción con otras especies.

Estos mecanismos de aislamiento reproductivo pueden ser precigóticos o postcigóticos.  

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