Answer:
La inactivacion del cromosoma X consiste en que un cromosoma X se compacta y forma una estructura más pequeña quedando así uno de los cromosomas inactivo y de esta forma se procude una nueva estructura llamada "cuerpo de Barr". Una hembra heterocigota, cuyos alelos del gen del color del pelo presentes en el cromosoma X fueran "negro y naranja" quedarían inactivos los alelos del color.
Explanation:
We could say that there are three stages in the process of inactivation of the X chromosome:
- 1st stage: the X chromosome count.
- 2nd stage: the selection of the X chromosome that will be inactivated.
- 3rd stage: the inactivation of the chromosome itself.
For example, If a cat is heterozygous for the black and orange alleles of the hair colour gene found in the X chromosome, then It will inactivate each of the two chromosomes. The result will be a cat covered with black hair and some orange hair. This is so because not all genes remain inactive during the process so If there are some orange alleles the cat will have two different colours. However, If orange alleles remain inactive, the cat will be black.
Answer:
Tengo miedo nadie te va a ayudar solo el más listo
Answer - ( c. Los familiares en México)
Answer:
1. A; Hablaba con mi hermano.
2. B; Jugaba el fútbol.
3. C; Caminaban por la playa.
4. D; Hablábamos con el estudiante nuevo.
Explanation:
Identifying the narrator and the time that a sentence indicates is the first step that must be taken. this is very important to be able to logically conjugate the verbs, and that these have concordance with what is being expressed
Cada día estiro<u> los hombros </u>antes de levantar<u> las pesas.</u>
La <u>segunda opción,</u> es la <u>correcta</u> para <u>completar la oración.</u>
- <em>Es los hombros, pesas</em>
<em></em>
The <u>correct option</u> is (los hombros, pesas)
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