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anygoal [31]
3 years ago
13

Moving ions against a concentration gradient requires energy and results 2 points

Biology
1 answer:
crimeas [40]3 years ago
3 0

Answer:I think osmsis

Explanation:

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A cell finishing mitosis has __________ dna molecules, while a cell finishing dna replication has __________ dna molecules.
aalyn [17]
Has normal (2n) amount of DNA;
Has twice (4n) the normal amount of DNA
6 0
3 years ago
Read 2 more answers
¿cuando se realiza el mismo proyecto pero en diferente lugar quiere decir que se tendran los mismos resultados
harina [27]

Answer:

Debido a que ocurren las mismas reacciones.

Explicación:

Cuando se lleva a cabo el mismo proyecto pero en un lugar diferente significa que se obtendrán los mismos resultados porque el organismo reacciona igual en cada condición ambiental pero en algún momento se obtendrán resultados diferentes debido al gran impacto de las diferentes condiciones ambientales en el organismo o en el unidad experimental. El organismo tiene el mismo tipo de reacción en diferentes ubicaciones o lugares, por lo que podemos decir que se obtendrán los mismos resultados al realizar el mismo experimento en diferentes ubicaciones.

6 0
3 years ago
The sun’s energy is absorbed by plants and converted into glucose during __________. Animals eat the plants and convert the gluc
Softa [21]

Answer:

Photosynthesis; Cellular Respiration

Explanation:

Plants use photosynthesis from the sun

5 0
3 years ago
Read 2 more answers
The change in allele frequencies that occur due to the colonization of a new location by a small group of individuals is called
Shalnov [3]

Answer:

Founder effect.

Explanation:

The founder effect is a case of genetic drift in which a small population sample of a limited number of individuals is shed from a larger population, its gene pool carrying only a part of the genetic diversity represented in the source population. Thus, it is likely that the genetic destinies of the population of origin and of the new population are established in different ways. When a new generation has randomly distributed alleles, with a large enough sample size, we can expect that the gene pool of the new generation will more or less represent the gene pool of the previous generation.

8 0
4 years ago
According to plomin and daniels, "two children in the same family are (apart from their shared genes) as different from ____ as
Blizzard [7]
<span>In their book "Interaction between temperament and environment" behavior geneticists Robert Plomin and Denise Daniels state, "Two children in the same family are [apart from their shared genes] as different from one another as are pairs of children selected randomly from the population." There may be many reasons children in the same family are so different from one another but their finding boils down to the environment. To a large extent the environment influences personality, psychopathology, and cognitive abilities. Environmental differences between children in the same family represent the major source of character and environmental variance.</span>
4 0
3 years ago
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