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Utahraptor and Gastonia: An Evolutionary Arms Race

Utahraptor and Gastonia: An Evolutionary Arms Race

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 theme of the evolutionary arms race between Utahraptor and Gastonia?

Competition for resources

Predator-prey dynamics

Mutualistic relationships

Cooperation among species

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How did Utahraptor gain an evolutionary advantage after an extinction event?

By forming alliances with other predators

By becoming herbivorous

By increasing in size and weight

By developing flight capabilities

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What feature made Gastonia a challenging target for predators?

Its ability to fly

Its camouflage abilities

Its speed and agility

Its spiny armor and powerful tail

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What was a key tactic used by Utahraptor to hunt Gastonia?

Using venomous bites

Flipping it over to expose its underbelly

Chasing it until exhaustion

Luring it into traps

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How did Utahraptor's intelligence aid in its hunting strategy?

By allowing it to communicate with Gastonia

By helping it to camouflage

By enabling complex cooperation among raptors

By allowing it to mimic other animals

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the size of Utahraptor's brain suggest about its capabilities?

It was primarily herbivorous

It was a solitary hunter

It had advanced problem-solving skills

It was capable of flight

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What social behavior did Gastonia develop to enhance its defense?

Building underground burrows

Forming large herds

Developing vocal communication for coordination

Living in solitary

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