ewhipple40 ewhipple40

02-02-2021
Biology

contestada

Down's syndrome is a condition where an extra chromosome is produced on the _____ chromosome.

Respuesta :

Prodavid42 Prodavid42

02-02-2021

Answer: On the Y chromosome

Answer Link

kmarthel05 kmarthel05

02-02-2021

Answer: 21th

Explanation: Down syndrome a.k.a trisomy 21 because it’s caused by an extra copy of a chromosome 21.

Hope easy and helps! ^^

Answer Link

Otras preguntas

Is it possible for an exponential equation to have no solutions? If so, give an example. If not, explain why.

Read the poem and please answer the questions please help

why are researching groups considered to be interest groups

a triangle has side lengths of 15 inches and 30 inches. it also has angles that measure 45 and 20 which of the following identifies the possible third side leng

which of these is a segment of DNA that contains information necessary to produce a protein? a. A base b. A gene c. A codon d. A chromosome

Can someone help me with these questions?

Which excerpt from “Two Kinds” best illustrates direct characterization? A. “‘Why don’t you like me the way I am?’” B. “My mother slapped me.” C. “I won’t let h

Escoge el verbo correcto para cada espacio en blanco. Anoche _____ un artículo en una revista que me _____ mucho. First blank: leí or leía Second blank: inte

Technician A says that the head of a bolt has markings that indicate size. Technician B says that automotive technicians refer to fasteners as nuts and bolts. W

Steps to solve this equation.