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

Author Question: What is the most common chromosomal abnormality that causes Down syndrome? a) one number 21 ... (Read 62 times)

swpotter12

  • Hero Member
  • *****
  • Posts: 527
on: Jun 22, 2018
What is the most common chromosomal abnormality that causes Down syndrome?
 
  a) one number 21 chromosome
   b) two number 21 chromosomes
   c) three number 21 chromosomes
   d) absence of number 21 chromosomes

Question 2

Head Start
 
  a) is a federally funded program to prepare low-income children to succeed in the regular school setting.
  b) uses medical and psychological interventions only.
  c) is targeted towards children with developing conduct disorder and ADHD.
  d) provides meals to needy children.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

yahahah24021

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jun 22, 2018
Answer to Question 1

c

Answer to Question 2

a


swpotter12

  • Member
  • Posts: 527
Reply 2 on: Jun 22, 2018
Great answer, keep it coming :)

TheNamesImani

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Types of variation in chromosome number. Types of variation in chromosome number.
Common skin signs are often evidence of an illness or disorder. A crust is a dry, serous or ... Common skin signs are often evidence of an illness or disorder. A crust is a dry, serous or ...
Multisystem effects of premenstrual syndrome. Multisystem effects of premenstrual syndrome.
Men’s work? Women’s work? Customs in other societies can blow away stereotypes. As is common ... Men’s work? Women’s work? Customs in other societies can blow away stereotypes. As is common ...
Common Suffixes Common Suffixes
Risk of Down Syndrome (Trisomy 21) by Maternal Age Risk of Down Syndrome (Trisomy 21) by Maternal Age
Video: Contraction cycle of a sarcomere

For a complete list of videos, visit our video library