Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. biology
  3. bowhead whales are the only species of large whale

Bowhead whales are the only species of large whales that live their entire life in...

50.1K

Verified Solution

Question

Biology

image

Bowhead whales are the only species of large whales that live their entire life in the icy water of the Arctic Ocean. They have a couple adaptations that help them do this. First, bowhead whales have a thick layer of fat under their skin called blubber that helps keep them warm. The blubber of bowhead whales is 18 inches thick, which is thicker than any other whale. Second, bowhead whales have a remarkably thick skull. This allows them to break thick ice in order to get air to breathe. No other whales have such thick skulls. Available evidence shows that bowhead whales evolved from ancestors that lived in the warm waters of the Pacific Ocean and did not have either thick blubber or thick skulls.Which of the following is the best description of the role cold water played in the evolution of thickblubber?a. It forced all the whales to change so they could survive and reproduce.b. It made the whales work to stay warm and these efforts caused whales to change.c. It caused mutations that gave whales thicker and thicker blubber.d. It helped determine which whales each generation survived and which did not.e. It directly influenced the growth and development of the whales.

Answer & Explanation Solved by verified expert
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Zin AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

Given what we know about the relationship between genes, chromosomes, and DNA, why can more than...

Biology
Q

Would you be able to kinematically analyze the entire body during an overhead volleyball hit? Could...

Medical Sciences
Q

in the circuit shown which of the following statement for CORRECT 3 0 2 2...

Physics
Q

x y Find the zeros Enter your answers as a comma separated list X Use...

Basic Math
Q

Screwball Jones, a mathematically-minded frog, tries to find the equation of the line containing the...

Basic Math
Q

19 The mayor of the city of Mayville was informed that household garbage pickup was...

Statistics
Q

comes to playing basketball and tall people are more efficient because they can ch the...

Statistics
Q

X X Fill in each blank with the appropriate number using the given function f...

Algebra
Q

4 What are the roots of the polynomial f x x 2x 7 x 5

Algebra
Q

required information m6-6 (static) preparing journal entries for inventory purchases and sales in a perpetual...

Accounting
Q

Tub-Tubs Tub Co. uses predetermined overhead rates to allocate manufacturing overhead to various jobs. The...

Accounting
Q

.? 6)Analyzefour(4)waysonhowa,learningcultureonbankingtransactionswereapplied when the lockdown measures were implemented in Oman.?

Accounting