3,4 What do the nodes and branch points on a phylogenetic tree represent?a) ancestral groups that split into two descendant groupsb) new kingdoms or domainsc) groups that got new namesd) species The difference between a polar covalent bond and an ionic bond is that electrons areshared unequally in a polar covalent bond, but are completely transferred (i.e., notshared) in an ionic bond.TrueFalse

a) ancestral groups that split into two descendant groups In phylogenetic trees, nodes or branch…

Answered: What do the nodes and branch points on…

What do the nodes and branch points on a phylogenetic tree represent? a) ancestral groups that split into two descendant groups O b) new kingdoms or domains c) groups that got new names d) species

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Concept explainers

Polymers

Polymers are naturally occurring or synthetically produced large molecules or compounds which are made up of series of repeating units called monomers. They are joined together by chemical bonds. The term polymer is coined from Greek roots meaning 'many parts' and are found almost everywhere from the plastics bags to the rubber of our tires to our DNA strands.

Question

3,4

What do the nodes and branch points on a phylogenetic tree represent?
a) ancestral groups that split into two descendant groups
b) new kingdoms or domains
c) groups that got new names
d) species

The difference between a polar covalent bond and an ionic bond is that electrons are
shared unequally in a polar covalent bond, but are completely transferred (i.e., not
shared) in an ionic bond.
True
False

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