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3 years ago

(d) Most aphids do not have wings when they hatch. After sevezi generators, some as

Biology

1 answer:

Dima020 [189]3 years ago

8 0

Answer:

The ability of flight allows them to migrate to different plants if needed. They can only leave a plant and walk away if there is a predator or if their food source's quality has deteriorated, otherwise they remain on their original host plant until then.

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Messenger RNA carries a(n) ___________ of the DNA’s instructions out of the nucleus to the ___________.

Nitella [24]

messenger RNA (mRNA) carries a transcript (copy) of the DNA's instructions out of the nucleus to the cytoplasm where it attaches to a ribosome.

transfer RNA (tRNA) begins to read (translate) the information on the attached mRNA and corresponding to this information, fetches the appropriate amino acids from the pool of free amino acids in the cytoplasm, and brings them to the ribosome where they are linked into a chain or polymer forming the primary structure of the desired protein.

3 0

3 years ago

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Em algumas células encontramos organelas denominadas cloroplastos, que são responsáveis pelo processo de fotossíntese. Essas org

Ilia_Sergeevich [38]

Answer:B celulas vegetais

Explanation:

Os cloroplastos são organelas que ocorrem apenas nas células de vegetais e algas e são ricas em clorofila, um pigmento de coloração verde. Elas estão relacionadas com o processo de fotossíntese e, nas plantas, são encontradas principalmente nas folhas.

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3 years ago

Buenos noches me podrían ayudar con esta tarea ,materia : geografía Actividad1. Relaciona las características y conceptos la tem

Alexus [3.1K]

Answer:

el clima---> la temperatura y la precipitación son básicos para determinarlo

la altitud---> es la diferencia de altura con respecto al nivel del mar

la temperatura---> varia la cercanía o la lejanía del ecuador

la precipitación--->es la cantidad de lluvia que cae determinado tiempo

Explanation:

CLIMA: Característico de cada lugar de acuerdo a las condiciones atmosféricas que lo caracterizan. Para determinar el tipo de clima de un lugar, se considera la cantidad y frecuencia de lluvias y la temperatura. También se considera un tiempo prolongado superior a 30 años para caracterizarlo. En conjunto o por separado, los dos factores mencionados dan lugar a otras caracteristicas ambientales atmosféricas que modelan el clima del lugar y determina la presencia de especies que pueden habitar allí.

ALTITUD: Partiendo de la altura del nivel del mar, se considera altitud a la diferencia en altura que existe entre un punto de estudio determinado y la altura a nivel del mar.

LATITUD: Partiendo del Ecuador, se considera latitud a la distancia que existe entre el ecuador y un punto de estudio determinado. A lo largo de esta distancia, la TEMPERATURA se va modificando, disminuyendo desde el ecuador hacia los polos.

PRECIPITACIÓN: Proceso de caída de agua en estado liquido o sólico sobre l superficie terrestre. Se produce una vez que la humedad caliente asciende desde la superficie terrestre hacia la atmósfera, se condensa en contacto con el aire frío y cae a modo de logas, nieve o granizo.

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3 years ago

Because identical twins begin as a single fertilized egg that then separates, identical twins share ____ percent of genetic make

Sergeeva-Olga [200]

Because identical twins begin as a single fertilized egg that then separates, identical twins share 100 percent of genetic makeup.

<h3>IDENTICAL TWINS:</h3>

Identical twins are a type of twins characterized by their phenotypic similarity. They look so much alike that they are almost morphologically indistinguishable.

Their similarity emanates from their genetic content. Identical twins are formed when two sperms fertilize a single egg, which then splits into two.

Since identical twins begin as a single fertilized egg that then separates, this means that they share 100% of their genetic makeup.

Learn more about identical twins at: brainly.com/question/986349

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3 years ago

Which of the following best explains why there are significantly more deaths in South-East Asia due to the measles?

Olin [163]

I would say C because they dont get the supplies we do here in America

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3 years ago

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