Understanding Bottlenose Dolphins

Understanding Bottlenose Dolphins

Assessment

Interactive Video

Biology, Science

7th - 10th Grade

Practice Problem

Hard

Created by

Emma Peterson

FREE Resource

The video explores the aggressive and combative nature of bottlenose dolphins, challenging common perceptions. It highlights behaviors such as jaw clapping, a threat display, and the formation of male alliances to control mating. Female dolphins employ strategies to counteract male aggression, especially when protecting their young.

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8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What common perception about bottlenose dolphins is challenged in the video?

They are herbivores.

They are solitary creatures.

They are the largest marine mammals.

They are always friendly and playful.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What behavior do bottlenose dolphins exhibit before attacking?

Bubble blowing

Fin waving

Jaw clapping

Tail slapping

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of jaw clapping in bottlenose dolphins?

To communicate with other species

To signal readiness to mate

To threaten and intimidate

To express joy

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why do male bottlenose dolphins form alliances?

To migrate together

To control mating opportunities

To protect their territory

To hunt more effectively

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary goal of male dolphins when guarding a female?

To help her navigate

To teach her young dolphins

To prevent her from mating with other males

To ensure she finds food

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What do female dolphins aim to achieve by mating with multiple males?

To increase genetic diversity

To confuse predators

To establish territory

To find the strongest partner

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do female dolphins respond when an alliance harasses them and their calves?

They flee to deeper waters.

They fight back fiercely.

They call for help from other females.

They hide in coral reefs.

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