« previous next »

Author Question: The medium ground finches (normally distinguished by a range of beak sizes) that survive drought ... (Read 99 times)

Destiiny22

  • Hero Member
  • *****
  • Posts: 557
on: Jul 14, 2018
The medium ground finches (normally distinguished by a range of beak sizes) that survive drought conditions in the Galapagos are able to eat the large and tough seeds from the fever plant. This survival can be described best as ________.
 
  A) directional selection
  B) genetic drift
  C) stabilizing selection
  D) disruptive selection
  E) the founder effect

Question 2

Which of the following primary energy sources is currently most consumed by humans?
 
  A) coal
  B) oil
  C) natural gas
  D) nuclear power
  E) wood
The Environment and You ¦ Christensen, Leege ¦ 2nd Edition
Buy Test-Bank


KKcool

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Jul 14, 2018
Answer to Question 1

A

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

Relationship between fruit radius and beak length in populations of native and introduced species of Relationship between fruit radius and beak length in populations of native and introduced species of
This moose exploits the twigs and buds of woody plants for the food it needs to survive a cold north This moose exploits the twigs and buds of woody plants for the food it needs to survive a cold north
Range of Motion of the Spine, Flexion and Hyperextension Range of Motion of the Spine, Flexion and Hyperextension
Protective gloves are available in several sizes and materials. Protective gloves are available in several sizes and materials.
Egg Sizes Egg Sizes
Range for Functions Range for Functions
Video: Introduction to Eating Disorders

For a complete list of videos, visit our video library