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

Author Question: Both ancestral birds and ancestral mammals shared a common ancestor that was ter (Read 2496 times)

hummingbird

  • Sr. Member
  • ****
  • Posts: 324
on: Jul 7, 2013
Both ancestral birds and ancestral mammals shared a common ancestor that was terrestrial. Today, penguins (which are birds) and seals (which are mammals) have forelimbs adapted for swimming. What term best describes the relationship of the bones in the forelimbs of penguins and seals, and what term best describes the flippers of penguins and seals?
A) homologous; homologous
B) analogous; homologous
C) homologous; analogous
D) analogous; analogous


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Celeste on Feb 16, 2019

camila

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

C is the answer for sure ;)


hummingbird

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


janeli1

  • Sr. Member
  • ****
  • Posts: 330
Reply #3 on: Mar 1, 2016
Thank You


« previous next »
 

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Common structural features of bacterial cells Common structural features of bacterial cells
Common phlebotomy issues. Common phlebotomy issues.
Common Fluoride Products Common Fluoride Products
Common Causes of Walking Gait Deviations Common Causes of Walking Gait Deviations
Basalt is the most common type of stone used in hot stone therapy. Basalt is the most common type of stone used in hot stone therapy.
Maternal inheritance of mitochondrial genes in mammals Maternal inheritance of mitochondrial genes in mammals
Video: Contraction cycle of a sarcomere

For a complete list of videos, visit our video library