According to your phylogenetic tree of faces, which character states are synapomorphies?HBIA ▾X₂ X² 2. = = </> 66 X SPECIES 4no tailSPECIES 2SPECIES 3human earssmall noseSPECIES 5no tailhuman ears++SPECIES 1Hround jawsmall neckangled brow

A phylogenetic tree is a branching diagram or a tree showing the evolutionary relationships among…

Answered: -PECIES 4 no tail SPECIES 2 SPECIES 3…

-PECIES 4 no tail SPECIES 2 SPECIES 3 human ears small nose SPECIES 5 no tail human ears SPECIES 1 round jaw small neck angled brow

Biology Today and Tomorrow without Physiology (MindTap Course List)

5th Edition

ISBN:9781305117396

Author:Cecie Starr, Christine Evers, Lisa Starr

Publisher:Cecie Starr, Christine Evers, Lisa Starr

Chapter15: Animal Evolution

Section: Chapter Questions

Problem 4SQ

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Concept explainers

Animal Behavior

Animal behavior can be defined as all the things that animals do. In response to a stimulus, an animal performs a certain fixed action pattern, or FAP, of behavior. This response occurs to make the animal more adaptable to change. So, behavior is generally a stimulus-oriented response. A behavior is an expression of the capabilities of the nervous system. A stimulus is determined by the environment, while the nervous system determines a response.

Question

100%

According to your phylogenetic tree of faces, which character states are synapomorphies?
H
B
I
A ▾
X₂ X² 2. = = </> 66 X

SPECIES 4
no tail
SPECIES 2
SPECIES 3
human ears
small nose
SPECIES 5
no tail
human ears
++
SPECIES 1
H
round jaw
small neck
angled brow

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