« previous next »

Author Question: What must be true of any organ that is described as vestigial? A) It must be ana (Read 1248 times)

hummingbird

  • Sr. Member
  • ****
  • Posts: 324
on: Jul 7, 2013
What must be true of any organ that is described as vestigial?
A) It must be analogous to some feature in an ancestor.
B) It must be homologous to some feature in an ancestor.
C) It must be both homologous and analogous to some feature in an ancestor.
D) It need be neither homologous nor analogous to some feature in an ancestor.
Microbiology with Diseases by Body System ¦ Bauman ¦ 5th Edition
Buy Test-Bank


camila

  • Hero Member
  • *****
  • Posts: 705
Reply #1 on: Jul 9, 2013
Hello

B is the answer for sure ;)


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

hummingbird

  • Sr. Member
  • ****
  • Posts: 324
Reply #2 on: Aug 1, 2013
Thank you Thank you Thank you :D


« previous next »
 

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

The internal organization of cells, tissues, organs, and organ systems in a mammal. The internal organization of cells, tissues, organs, and organ systems in a mammal.
true story true story
True Friendship True Friendship
Organ Systems Organ Systems
From Cells to Organs and Organ Systems From Cells to Organs and Organ Systems
All human organ systems and their functions (Part 1) All human organ systems and their functions (Part 1)
Video: Acids and bases - definition

For a complete list of videos, visit our video library