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.

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Oct 18, 2022 211k views

4 votes

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.

English
high-school

Sven Kannenberg asked

by Sven Kannenberg

5.8k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

2 votes

Answer:

B It has two sex chromosomes

Ymin Hu answered Oct 25, 2022

by Ymin Hu

5.9k points

0 Comments

Please log in or register to add a comment.

Ask a Question

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.3m questions

8.3m answers

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 Comments

Please log in or register to add a comment.

Other Questions