1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nady [450]
3 years ago
9

When describing Down syndrome, it's important to note that __________. A. it can be classified as a single-gene disorder B. it i

s caused when red blood cells cannot properly form hemoglobin C. it causes infected males to have low testosterone levels D. it is usually caused by three copies of chromosome 21
The right answer will get brainliest
Health
2 answers:
Helen [10]3 years ago
8 0
D. it is usually caused by three copies of chromosome 21
olga_2 [115]3 years ago
7 0

Answer: D.  It is usually caused by three copies of chromosome 21.

Explanation:

Down syndrome is a genetic disorder. It is caused by the trisomy of chromosome number 21 that means the presence of a third copy of chromosome number 21 is responsible for this disorder. This is caused by the abnormal cell division during gamete formation that may be sperm or egg cells in parents.

This disorder is associated with the intellectual disability, delay in growth, and development of characteristic facial features.

You might be interested in
1) DEFINE physical health. DESCRIBE 5 ways you will become/remain physically healthy.
Len [333]

Answer:

1) Physical Health is the well being of you body.

Getting sleep

Eating healthy

Exercising

Getting so fresh air

Therapy

2) Mental Health is the well being of your mind set.

Listen to calming music

Relax

Ask questions if you need help

Do things that wont make you stressed

Therapy

3) Social health is the well being on how you interact with other around you.

Communicating

Spending time with people you care about, or know

Talk to someone about a certain type of situation

Social Media can be a big part in your social health

Learn how to be kind to people, when your talking to them

5) Go to the therapist they could help with your physical, mental, or social health. Family and people that you know is part of your support system.  

Explanation:

8 0
2 years ago
What is the purpose of setting a deadline for a goal?
Minchanka [31]
So you would be motivated to get it done within the time frame. Hope this helped! (:
7 0
3 years ago
Why is a loved ones death so painful?
vladimir2022 [97]

Answer:

Explanation:Sometimes memories of loss or of a lost loved one may light up the reward receptors in the brain. This means that moving on or “letting go” can be much more difficult.

4 0
2 years ago
Read 2 more answers
What systems of the body are involved in preparing and eating a sandwich?
katovenus [111]
The nervous system, Skeletal system, Muscular system and the Digestive system 
3 0
3 years ago
18. Wade lives with his mom, stepdad, sister, and stepbrother. Wade's family is an example of
lisabon 2012 [21]

Answer: A- blended family.

Explanation: multi-generational means mom, grandmo9ther, great-grandmother, all in one house. Extended family means uncle, cousins, etc. a nuclear family is your close family members, aka, mom, dad, brother, sister.

5 0
3 years ago
Other questions:
  • Where does sugar enter the blood? where is sugar removed from the blood. Explain how you can tell.
    5·1 answer
  • What are the two main types of immune system disorders?
    8·2 answers
  • A 12-year-old boy's severe wound that he received from a dog bite has begun to heal and currently shows no signs of infection. W
    9·1 answer
  • Angela was participating in an experiment in which she was given a pill that was supposed to cause her to get drowsy. Five minut
    13·1 answer
  • PLZ HELP! What do you think would be consequences of not having a fight-or-flight response?​
    11·1 answer
  • Which of the following would be the most reliable source to consult when creating a safe strength training routine?
    10·2 answers
  • In general, the more physical activity individuals do
    11·1 answer
  • What is the meaning of life? Why do I experience pain and suffering?
    15·2 answers
  • Which of these treatments is effective against HIV and may delay the onset of aids
    13·1 answer
  • Write a three paragraph essay about AIDS. Include the following topics in your essay:
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!