About this Course
4.8
478 ratings
152 reviews
100% online

100% online

Start instantly and learn at your own schedule.
Flexible deadlines

Flexible deadlines

Reset deadlines in accordance to your schedule.
Beginner Level

Beginner Level

Hours to complete

Approx. 17 hours to complete

Suggested: 25 hours of videos, quizzes, and reading assignments...
Available languages

English

Subtitles: English, Arabic, French, Catalan, Portuguese (Brazilian), German, Hebrew, Romanian...

Skills you will gain

Plant BiologyGeneticsCell BiologyPlant
100% online

100% online

Start instantly and learn at your own schedule.
Flexible deadlines

Flexible deadlines

Reset deadlines in accordance to your schedule.
Beginner Level

Beginner Level

Hours to complete

Approx. 17 hours to complete

Suggested: 25 hours of videos, quizzes, and reading assignments...
Available languages

English

Subtitles: English, Arabic, French, Catalan, Portuguese (Brazilian), German, Hebrew, Romanian...

Syllabus - What you will learn from this course

Week
1
Hours to complete
1 hour to complete

Introduction

Welcome to "What a Plant Knows (and other things you didn't know about plants)". If you have not already, please review the Course Syllabus for general information about this course....
Reading
9 videos (Total 45 min), 1 reading, 1 quiz
Video9 videos
1.1 Introduction3m
1.2 Our Life and Plants7m
1.3 Plants and Biology Research3m
1.4 Plants and Food Security4m
1.5 Major Themes in Plant Biology4m
1.6 Scientific Process3m
1.7 The Evolution of Plant Structure and Senses6m
1.8 Plant Evolution10m
Reading1 reading
How to succeed in this course? PDF version5m
Quiz1 practice exercise
Introduction10m
Week
2
Hours to complete
2 hours to complete

What a Plant Sees?

This week we start a systematic review of a plant's sensory systems by starting with plant responses to light. We will cover an overview of human vision, plant responses to light, Darwin's experiments showing plant responses to light, phototropism, phytochrome and flowering, and modern research on phototropism. In other words, this week we get into more advanced concepts in plant sensory biology. The last module is especially advanced, and will be clearer for those of you with a strong biology background. But do not fret, aside from very basic concepts, this module will NOT be included in the exam (you will not be responsible for understanding the intricacies of the experimental methods, etc.). If you have not already, please review the Course Syllabus for general information about this course....
Reading
7 videos (Total 50 min), 1 reading, 1 quiz
Video7 videos
2.2 Darwin's Experiment6m
2.3 Light and Flowering7m
2.4 Phytochrome: A Light-Activated Switch7m
2.5 Arabidopsis Blind Mutant8m
2.6 What a Plant Sees?5m
2.7 Molecular Biology of Plant Vision8m
Reading1 reading
Week 2 - Suggested Reading30m
Quiz1 practice exercise
What a Plant Sees?16m
Week
3
Hours to complete
2 hours to complete

What a Plant Smells?

This week we continue our systematic review of a plant's sensory systems by exploring responses to volatile chemicals (in other words, what a plant smells). We start with an overview of the plant cell, briefly review human olfaction (smell), and then explore how fruits know when to ripen. From there we go over three different experiments that explore plant responses to volatile chemicals and start exploring the controversial question, "Do plants communicate with each other?"....
Reading
7 videos (Total 49 min), 1 reading, 1 quiz
Video7 videos
3.2 Lock and Key Mechanism of a Receptor3m
3.3 Ethylene and Fruit Ripening7m
3.4 Mechanism of Ethylene Receptor7m
3.5 Plant Communication: Example 16m
3.6 Plant Communication: Example 26m
3.7 Inter and Intra Communication11m
Reading1 reading
Week 3 - Suggested Reading30m
Quiz1 practice exercise
What a Plant Smells?12m
Week
4
Hours to complete
2 hours to complete

What a Plant Feels?

This week we continue our systematic review of a plant's sensory systems by exploring responses to tactile stimulation (in other words, what a plant feels). We start with an overview of the mechano-sensory system that differentiates between different tactile stimulations, briefly review the way electricity is used in neural communication, and then explore how the Venus flytrap knows when to close, and what powers the opening and closing of the Mimosa leaves. We'll learn how plants change their structure to cope with windy conditions, and go over some of the rather complex biology that is involved in the genetic response in plants to being touched. I'll let you know what I think of the question, Do plants feel pain? And then we'll try to understand whether plants hear, and if they do, which music they prefer. ...
Reading
10 videos (Total 78 min), 1 reading, 1 quiz
Video10 videos
4.2 How Does the Venus Trap Know When it has been Touched?7m
4.3 Water and the Plant Cell6m
4.4 Leaf Movement in Mimosa4m
4.5 Thigmomorphogenesis8m
4.6 Genes that Respond to Touch4m
4.7 Do Plants Feel Pain?3m
4.8 The Sound of Music and Plants10m
4.9 Plants and Deaf Genes10m
4.10 Sound Perception in Plants13m
Reading1 reading
Week 4 - Suggested Reading30m
Quiz1 practice exercise
What a Plant Feels?10m
4.8
Career direction

40%

started a new career after completing these courses
Career Benefit

83%

got a tangible career benefit from this course
Career promotion

40%

got a pay increase or promotion

Top Reviews

By RVDec 13th 2016

Love the clarity of the instructors deliver which is supported by great explanations and most importantly visual aids & demonstrations. Ps... Especially loved the bloopers at the end. Nice treat! :)

By DPAug 29th 2018

One of the best courses I have ever watched online. Great choice, and really great teaching. Organized stuff, I wouldn't expect something less from an Israeli University professor. Great work!

Instructor

Avatar

Professor Daniel Chamovitz, Ph.D.

Dean, George S. Wise Faculty of Life Sciences
Director, Manna Center for Plant Biosciences

About Tel Aviv University

Tel Aviv University (TAU) is Israel's largest institution of higher learning – with over 30,000 students and more than 125 schools and departments in nine faculties. Global in outlook and impact, it is consistently ranked among the world's top 100 universities, as well as the top 20 institutions in terms of scientific citations. A spirit of openness and innovation is evident in all of TAU's teaching and research activities, breaking down barriers between disciplines, and boldly striving to address the twenty-first century's most pressing challenges....

Frequently Asked Questions

  • Once you enroll for a Certificate, you’ll have access to all videos, quizzes, and programming assignments (if applicable). Peer review assignments can only be submitted and reviewed once your session has begun. If you choose to explore the course without purchasing, you may not be able to access certain assignments.

  • When you purchase a Certificate you get access to all course materials, including graded assignments. Upon completing the course, your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile. If you only want to read and view the course content, you can audit the course for free.

More questions? Visit the Learner Help Center.