The Collotheca Doesn’t Mind Eating Its Own Babies

The Collotheca Doesn’t Mind Eating Its Own Babies

Assessment

Interactive Video

Biology

University

Hard

Created by

Quizizz Content

FREE Resource

The video explores the fascinating world of Chaotica, a type of rotifer. It delves into their unique behaviors, feeding mechanisms, and reproductive habits, including cannibalism. Chaotica are sessile organisms that use cilia to sense their environment and draw food into their mouths. They exhibit unusual feeding strategies, possibly regurgitating to attract prey. The video also discusses the short lifespan of male Chaotica and their role in reproduction. Overall, the video provides an intriguing look into the microcosmos and the complex lives of these tiny creatures.

Read more

7 questions

Show all answers

1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the primary diet of the Chaotica rotifer?

Evaluate responses using AI:

OFF

2.

OPEN ENDED QUESTION

3 mins • 1 pt

What role does the gelatinous tube play in the life of a Chaotica?

Evaluate responses using AI:

OFF

3.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the unique features of the cilia found on Chaotica.

Evaluate responses using AI:

OFF

4.

OPEN ENDED QUESTION

3 mins • 1 pt

How do Chaotica rotifers capture their food?

Evaluate responses using AI:

OFF

5.

OPEN ENDED QUESTION

3 mins • 1 pt

What unusual behavior related to cannibalism is observed in Chaotica?

Evaluate responses using AI:

OFF

6.

OPEN ENDED QUESTION

3 mins • 1 pt

Discuss the significance of the discovery of male Chaotica in 1986.

Evaluate responses using AI:

OFF

7.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the potential reasons for the cannibalistic behavior observed in Chaotica?

Evaluate responses using AI:

OFF