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Black_prince [1.1K]
2 years ago
6

¿Crees que el impacto ambiental de lo seres humanos es negativo, por qué? ​

Biology
1 answer:
VashaNatasha [74]2 years ago
5 0

Explanation:

la el impacto ambiental porque estamos alojan el planeta Tierra en los ríos y la contaminación de las fábricas y los desechos de las botellas y de los plásticos Durán 500 años y arriba soles y el humo de los carros que estamos contaminando el aire oxigenada

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How do rivers affect the land they flow through
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When Mendel performed his experiments, only one trait appeared in the F1 generation, (in this case, round peas) and the other tr
bearhunter [10]

Answer:

See the answer below

Explanation:

The explanation I would give to the phenomenon is that<u> the round trait in peas completely covers or nullify the wrinkled trait when they are together.</u> In order words, <u>whenever a single the allele of both trait come together to form a new trait, the round trait allele dominates and mask the expression of the allele of the wrinkled trait</u>.

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3 0
2 years ago
What proportion of gametes produced by an individual with the genotype aaBbCc will have two or more beneficial alleles, if benef
olchik [2.2K]

Answer:

B) 0.25

Explanation:

In the given individual, the genotype is aaBbCc. This indicates that the individual has two pairs of contrasting alleles. Thus it will produce four different types of gametes, abc, aBC, aBc and abC will be formed. Out of 4 types of gametes only one gamete namely, aBC is with two beneficial alleles. Thus, the proportion of two or more beneficial alleles is 0.25 (1 out of 4).

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