julianvera2289 julianvera2289

14-07-2021
English

contestada

How does the karyotype of a person with Down
syndrome differ from a normal karyotype?
A It lacks a chromosome.
B It has two sex chromosomes.
C It occurs in XO individuals.
D It has an extra copy of a chromosome.

Respuesta :

ydvay5884 ydvay5884

14-07-2021

Answer:

B It has two sex chromosomes

Answer Link

Otras preguntas

Glucose + oxygen makes carbon dioxide + water + ATP is the process called

The figure shows two parallel lines AB and DE cut by the transversals AE and BD: AB and DE are parallel lines and AE and BD are transversals. The transversals

what is the equation of a horizontal line passing through (4,-3)

Choose the correct factorization for the polynomial.

the next customer spends £17.55 what is this rounder to the nearest pounds? £

What is 8 multiplied by 4/7 as a mixed number

moral= who flies afar from the sphere of our sorrow is here today and here tomorrow.what does the moral mean?

Patterns can be used to send messages, sounds of voices, and images. These patterns transfer information, allowing people to ________ over long distances.

How much will it cost ?

How did the attitudes toward slavery held by abolitionists, free-soilers, and know-nothings differ? explain your answer.