According to Darwinian evolution, there must be variation and selection. In the evolution of large claws in lobsters: What trait(s) might have been variable? What factors might have resulted in members of the population being selected? Speculate about why predatory cats such as the lion and the leopard have not evolved to be as fast as the cheetah. The elephant has evolved to be a great size, while the mouse has evolved to be relatively small. Explain how natural selection might favour a different size in each mammal species.

Natural selection is a continuous process where traits that give population reproductive advantages…

Answered: According to Darwinian evolution, there…

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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According to Darwinian evolution, there must be variation and selection. In the evolution of large claws in lobsters:

What trait(s) might have been variable?

What factors might have resulted in members of the population being selected?

Speculate about why predatory cats such as the lion and the leopard have not evolved to be as fast as the cheetah.

The elephant has evolved to be a great size, while the mouse has evolved to be relatively small. Explain how natural selection might favour a different size in each mammal species.

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