Pollen Grain: Definition, Structure & Function Video

Instructions:

Choose an answer and hit 'next'. You will receive your score and answers at the end.

question 1 of 3

What do we find in a pollen grain?

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1. When does fertilization occur among plants and trees?

2. What is the intine composed of?

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About This Quiz & Worksheet

Pollen grains are an important component in plant biology, and this quiz/worksheet will help you test your understanding of their functions as well as related elements.

Quiz & Worksheet Goals

In these assessments you'll be tested on:

  • Pollen grain contents
  • Fertilization among plants and trees
  • Intine composition
  • Outermost layer of a pollen grain
  • Pollen transportation

Skills Practiced

  • Distinguishing differences - compare and contrast topics from the lesson, such as exine and intine
  • Reading comprehension - ensure that you draw the most important information from the lesson on the role and contents of pollen
  • Information recall - access the knowledge you've gained regarding plant and tree fertilization

Additional Learning

To learn more about the role of pollen grains in plant biology, review the accompanying lesson titled Pollen Grain: Definition, Structure & Function. This lesson covers the following objectives:

  • Understand the role of pollen in fertilization
  • Define fertilization
  • Familiarize yourself with the inner and outer components of a pollen grain
  • Differentiate between angiosperms and gymnosperms
  • Know the function of pollen cones
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