How do we know that sharks and whales are similarities

Assignment Help Biology

Reference no: EM131232909

When two groups of organisms independently evolve similar adaptations, it's called convergent evolution. Sharks and whales both have streamlined bodies and tail ?ukes. How do we know that these similarities are because of convergent evolution? Hint: Whales are tetrapods. Are sharks?

Reference no: EM131232909

Questions Cloud

Describe real-life instance of firm : Describe a real-life instance of a firm where the following scenarios applies. The firm made changes in a supply chain performance driver, in order to increase efficiency or responsiveness. Explain what was done and whether/why it was successful.

Required course in most programs : Why do u think organisational behaviour has become a required course in most programs?

What is the most important factor in your opinion : Identify the factors that would influence how and why someone would purchase a laptop or a new home? What is the most important factor in your opinion?

Scope reduction as means of schedule compression : In your own words, describe crashing, fast tracking, and scope reduction as means of schedule compression. When would each be appropriate? Which methods would you consider better first-choice methods by most project sponsors? Would any of these metho..

How do we know that sharks and whales are similarities : When two groups of organisms independently evolve similar adaptations, it's called convergent evolution. Sharks and whales both have streamlined bodies and tail ?ukes. How do we know that these similarities are because of convergent evolution?

Addresses the problems with strong organizational culture : Discuss boundaryless organizations and give your thoughts about them. Find an article that addresses the problems with a strong organizational culture. List several ways a manager can change organizational culture.

Ex-world com ceo ebbers guilty : Identify which two barriers to effective communication were most prominent within WorldCom and explain how these barriers led to the downfall of the company. The barriers are filtering, selective perception, information overload, emotional discon..

Explain the value of cost classifications : Conduct some research to explain the value of cost classifications for Mal Ltd. and how this may assist Mr and Mrs Long in improving their decision-making processes.

Create a half adder module and testbench in verilog : CMPE212 Fall16 Assignment. Create a Half Adder module and testbench in Verilog. Show your output as a truth table. Create a Full Adder using the Half Adder module, and a testbench for the Full Adder. Show your output as a truth table

User Account

All Pages