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Rom4ik [11]
3 years ago
6

What is a sister chromatid?

Biology
1 answer:
Tems11 [23]3 years ago
7 0

Answer:

4. half of a duplicated chromosome

Explanation:

in mitosis,when a cell splits its called a sister chromatid

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UNA CADENA ALIMENTARIA ES LA RELACON ENTRE LOS MIEMBROS DE UN ECOSISTEMA PARA QUE UNA PARTE DE LA -<u>ENERGIA</u>- SEA TRANSFERIDA ENTRE ELLOS

ExplanatioN:

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Del total de energía que llega a la superficie terrestre, solo el 1% es tomado por los fotoautótrofos. Esta energía adquirida que ingresa a la cadena trófica, tiene un recorrido unidereccional por donde pasa de nivel a nivel, desde los autótrofos hasta los heterótrofos, hasta que finalmente esa energia es disipada nuevamente en el ambiente.

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