« previous next »

Author Question: Which of the following characteristics evolved to perform one function and were then co-opted to ... (Read 74 times)

segrsyd

  • Hero Member
  • *****
  • Posts: 530
on: Jun 22, 2018
Which of the following characteristics evolved to perform one function and were then co-opted to perform another?
 
  A) exaptations
  B) spandrels
  C) homologues
  D) analogues
  E) none of the above

Question 2

Which of the following are evolutionary changes that are not adaptive?
 
  A) spandrels
  B) exaptations
  C) homologous structures
  D) analogous structures
  E) both B and C


phuda

  • Sr. Member
  • ****
  • Posts: 348
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Function and structure of aquaporin Function and structure of aquaporin
How to plot a sine function with a negative amplitude and phase shift (Question 3 of 3) How to plot a sine function with a negative amplitude and phase shift (Question 3 of 3)
How to plot a cosine function containing an amplitude and phase-shift (Question 2 of 2) How to plot a cosine function containing an amplitude and phase-shift (Question 2 of 2)
How to perform the substitution rule with integrals (Part 2) How to perform the substitution rule with integrals (Part 2)
How to find the inverse of any function (Part 2) How to find the inverse of any function (Part 2)
Testing motor function of cranial nerve VII - Frown Testing motor function of cranial nerve VII - Frown
Video: Electromagnetic Spectrum, Chlorophyll and Pigment & Light

For a complete list of videos, visit our video library