« previous next »

Author Question: Chromosomal abnormalities are most often associated with: paternal age. maternal age. ... (Read 304 times)

Redwolflake15

  • Hero Member
  • *****
  • Posts: 569
on: Jun 22, 2018
Chromosomal abnormalities are most often associated with:
 
  paternal age.
  maternal age.
  environmental agents.
  use of illegal drugs.

Question 2

What percentage of zygotes have an abnormal number of chromosomes?
 
  < 1 percent
  20 percent25 percent
  5 percent10 percent
  > 50 percent


qytan

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jun 22, 2018
Answer to Question 1

maternal age.

Answer to Question 2

5 percent10 percent


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Redwolflake15

  • Hero Member
  • *****
  • Posts: 569
Reply #2 on: Jun 22, 2018
Thank you


qytan

  • Sr. Member
  • ****
  • Posts: 336
Reply #3 on: Jun 22, 2018
No problem :)


« previous next »
 

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Lip Abnormalities, Chancre from Primary Syphilis Lip Abnormalities, Chancre from Primary Syphilis
Neonatal and Maternal Mortality Worldwide Neonatal and Maternal Mortality Worldwide
Abnormalities Caused by Cardiac Pathology Abnormalities Caused by Cardiac Pathology
Foundations of Maternal-Newborn Nursing 4th Edition Foundations of Maternal-Newborn Nursing 4th Edition
Four common staining procedures used in chromosomal analysis. Most karyotypes are prepared using G-b Four common staining procedures used in chromosomal analysis. Most karyotypes are prepared using G-b
Maternal age is the major risk factor for autosomal trisomies of all types. By age 42, about one in Maternal age is the major risk factor for autosomal trisomies of all types. By age 42, about one in
Video: DNA Sequences - Dideoxy Sequencing

For a complete list of videos, visit our video library