This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The developmental disorder of Down syndrome is predominantly caused by a. a missing 21 ... (Read 44 times)

tnt_battle

  • Hero Member
  • *****
  • Posts: 556
on: Jun 22, 2018
The developmental disorder of Down syndrome is predominantly caused by
 
  a. a missing 21 chromosome.
  b. an extra 21 chromosome.
  c. genetic splicing and chromosome damage.
  d. spiral helix ladder random recombination.

Question 2

Thwarting the development of later problems is
 
  a. resilience.
  b. protection.
  c. genetic.
  d. prevention.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bobsmith

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Jun 22, 2018
Answer to Question 1

b

Answer to Question 2

d


tnt_battle

  • Member
  • Posts: 556
Reply 2 on: Jun 22, 2018
Gracias!

sultana.d

  • Member
  • Posts: 320
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

The 0's are missing! The 0's are missing!
Patellofemoral Pain Syndrome Patellofemoral Pain Syndrome
Common skin signs are often evidence of an illness or disorder. A scale is a thin, dry flake of ... Common skin signs are often evidence of an illness or disorder. A scale is a thin, dry flake of ...
Down syndrome Down syndrome
Compartment Syndrome Compartment Syndrome
Ellis-van Creveld Syndrome Ellis-van Creveld Syndrome
Video: The Lac Operon in E. Coli

For a complete list of videos, visit our video library