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Understanding Phylogeny and Taxonomy

Understanding Phylogeny and Taxonomy

Assessment

Interactive Video

Biology

9th - 10th Grade

Practice Problem

Hard

Created by

Jennifer Brown

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary focus of taxonomy in biology?

Examining the ecological roles of organisms

Analyzing the genetic makeup of organisms

Classifying organisms based on similar characteristics

Studying the behavior of organisms

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a domain in the current classification system?

Bacteria

Archaea

Prokaryotes

Eukaryotes

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does phylogeny differ from taxonomy?

Phylogeny focuses on the ecological roles of species

Phylogeny considers the evolutionary history of species

Phylogeny classifies organisms based on physical traits

Phylogeny studies the behavior of organisms

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the endosymbiotic theory primarily concerned with?

The development of multicellular organisms

The evolution of eukaryotic cells

The classification of archaea

The origin of prokaryotic cells

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a phylogenetic tree used for?

Predicting the future evolution of species

Mapping the geographical distribution of species

Predicting evolutionary relationships between organisms

Classifying organisms based on their diet

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What principle do evolutionary biologists use to construct phylogenetic trees?

Minimum similarity

Minimum divergence

Maximum parsimony

Maximum complexity

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a phylogenetic tree, what does a node represent?

A common ancestor

A geographical location

An extinct species

A future evolutionary change

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