Practice Giant Algae (e.g., Acetabularia) - 1.2.2 | Cell Theory | IB 12 Biology
Students

Academic Programs

AI-powered learning for grades 8-12, aligned with major curricula

Professional

Professional Courses

Industry-relevant training in Business, Technology, and Design

Games

Interactive Games

Fun games to boost memory, math, typing, and English skills

Giant Algae (e.g., Acetabularia)

1.2.2 - Giant Algae (e.g., Acetabularia)

Enroll to start learning

You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is Acetabularia?

💡 Hint: Look at the characteristics of giant algae.

Question 2 Easy

What does unicellular mean?

💡 Hint: Think about what defines a cell.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the primary characteristic of Acetabularia?

It is multicellular
It is unicellular
It is prokaryotic

💡 Hint: Recall the meaning of unicellular.

Question 2

Giant algae challenge traditional cell theory. True or False?

True
False

💡 Hint: Think about what defines a cell.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Consider a scenario where Acetabularia is in nutrient-poor water. Analyze how its size could affect nutrient acquisition compared to smaller algae.

💡 Hint: Reflect on absorption dynamics influenced by cellular size.

Challenge 2 Hard

Explain the evolutionary advantages that might allow giant algae like Acetabularia to persist in habitats where smaller cells thrive.

💡 Hint: Think about competition and resource management in survival.

Get performance evaluation

Reference links

Supplementary resources to enhance your learning experience.