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

Author Question: The inheritance of three copies of the twenty-first chromosome results in syndrome usually causes ... (Read 45 times)

kaid0807

  • Hero Member
  • *****
  • Posts: 515
on: Jul 31, 2018
The inheritance of three copies of the twenty-first chromosome results in syndrome usually causes mild IDD and a variety of characteristic physical features.
 
  Fill in the blank(s) with the appropriate word(s).

Question 2

. Which of the following is now recognized as a leading cause of inherited intellectual and developmental disabilities?
 
  a. Tay-Sachs disease
  b. Down syndrome
  c. Turner's syndrome
  d. Fragile X syndrome


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

vkodali

  • Sr. Member
  • ****
  • Posts: 357
Reply #1 on: Jul 31, 2018
Answer to Question 1

ANSWER: Down syndrome

Answer to Question 2

ANSWER: d


kaid0807

  • Member
  • Posts: 515
Reply 2 on: Jul 31, 2018
:D TYSM

jackie

  • Member
  • Posts: 324
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

The compaction of a bacterial chromosome. The compaction of a bacterial chromosome.
DNA Packaged as Chromosome DNA Packaged as Chromosome
Pyruvate oxidation results in three changes to pyruvate: Pyruvate oxidation results in three changes to pyruvate:
According to neuroendocrine models of depression, repeated or chronic stress results in overactivity ... According to neuroendocrine models of depression, repeated or chronic stress results in overactivity ...
Results of the serial dilution technique and subsequent culture of bacteria Results of the serial dilution technique and subsequent culture of bacteria
Female Athlete with a Y Chromosome Female Athlete with a Y Chromosome
Video: What is Reverse Osmosis?

For a complete list of videos, visit our video library