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

Author Question: Two babies that come from different fertilized eggs may be A. siblings. B. dizygotic twins C. ... (Read 43 times)

joblessjake

  • Hero Member
  • *****
  • Posts: 555
on: Jun 21, 2018
Two babies that come from different fertilized eggs may be
 
  A. siblings.
  B. dizygotic twins
  C. unrelated
  D. all of the above

Question 2

Researchers using the twin study method take advantage of which naturally occurring phenomenon?
 
  A. Monozygotic twins have identical genes.
  B. Dizygotic twins have similar genes.
  C. Monozygotic twins are often treated alike by parents.
  D. Dizygotic twins are more alike genetically than typical siblings.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Perkypinki

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Jun 21, 2018
Answer to Question 1

D

Answer to Question 2

A


joblessjake

  • Hero Member
  • *****
  • Posts: 555
Reply #2 on: Jun 21, 2018
Thank you!


Perkypinki

  • Sr. Member
  • ****
  • Posts: 339
Reply #3 on: Jun 21, 2018
Happy to help


« previous next »
 

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.

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Acromegaly in one individual from a pair of identical twins. Acromegaly in one individual from a pair of identical twins.
Female Skink with Eggs Female Skink with Eggs
Cortical Gray Matter in Monozygotic Twins Discordant for Schizophrenia Cortical Gray Matter in Monozygotic Twins Discordant for Schizophrenia
Older mothers more often deliver multiples—twins, triplets, or quads Older mothers more often deliver multiples—twins, triplets, or quads
Identical twins (monozygotic twins) have the same sex and share a single genotype. Identical twins (monozygotic twins) have the same sex and share a single genotype.
Video: Types of antimicrobial substances (interferons & complement protein)

For a complete list of videos, visit our video library