NEET Exam > NEET Videos > Biology Class 11 > Kingdom Protista: Dinoflagellates
Kingdom Protista: Dinoflagellates Video Lecture | Biology Class 11 - NEET
|
182 videos|365 docs|153 tests
|
FAQs on Kingdom Protista: Dinoflagellates Video Lecture - Biology Class 11 - NEET
| 1. What are dinoflagellates? |  |
Dinoflagellates are a group of single-celled organisms that belong to the Kingdom Protista. They are characterized by two flagella, or whip-like appendages, that they use for movement. Dinoflagellates are typically found in marine environments and play important roles in marine ecosystems as both primary producers and consumers.
| 2. What is the significance of dinoflagellates in marine ecosystems? | |
Dinoflagellates are crucial components of marine ecosystems. They are primary producers, meaning they use photosynthesis to convert sunlight into energy and produce oxygen. Additionally, dinoflagellates serve as a food source for many marine organisms, including zooplankton and larger marine animals. Some species of dinoflagellates are also responsible for harmful algal blooms, which can have negative impacts on marine life and human health.
| 3. How do dinoflagellates reproduce? | |
Dinoflagellates reproduce through a process called binary fission, where one cell divides into two identical daughter cells. This process can occur rapidly, leading to population explosions and the formation of large blooms. Some dinoflagellate species can also undergo sexual reproduction, which involves the fusion of two cells and the exchange of genetic material.
| 4. Are all dinoflagellates photosynthetic? | |
No, not all dinoflagellates are photosynthetic. While many dinoflagellate species are capable of photosynthesis and obtain energy from sunlight, there are also non-photosynthetic or heterotrophic dinoflagellates. These heterotrophic species obtain nutrients by consuming other organisms or organic matter.
| 5. Can dinoflagellates be harmful to humans? | |
Yes, some species of dinoflagellates can produce harmful toxins that can have negative effects on human health. When these toxins accumulate in shellfish or fish, consuming them can lead to conditions such as paralytic shellfish poisoning or ciguatera fish poisoning. Additionally, the presence of certain dinoflagellate blooms can cause respiratory problems or irritate the skin and eyes of individuals who come into contact with the water.
About this Video
|
2.6K Views |
|
4.84/5 Rating |
|
Nov 22, 2024 Last updated |
Video Description: Kingdom Protista: Dinoflagellates for NEET 2024 is part of Biology Class 11 preparation.
The notes and questions for Kingdom Protista: Dinoflagellates have been prepared according to the NEET exam syllabus.
Information about Kingdom Protista: Dinoflagellates covers all important topics for NEET 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Kingdom Protista: Dinoflagellates.
Introduction of Kingdom Protista: Dinoflagellates in English is available as part of our Biology Class 11 for NEET & Kingdom Protista: Dinoflagellates in
Hindi for Biology Class 11 course. Download more important topics related with notes, lectures and mock test series for
NEET Exam by signing up for free.
Description
Video Lecture & Questions for Kingdom Protista: Dinoflagellates Video Lecture | Biology Class 11 - NEET - NEET full syllabus preparation | Free video for NEET exam to prepare for Biology Class 11.
Information about Kingdom Protista: Dinoflagellates
Here you can find the meaning of Kingdom Protista: Dinoflagellates defined & explained in the simplest way possible.
Besides explaining types of Kingdom Protista: Dinoflagellates theory, EduRev gives you an ample number of questions to practice Kingdom Protista: Dinoflagellates tests,
examples and also practice NEET tests.
|
182 videos|365 docs|153 tests
|
Video Timeline
|
Explore Courses for NEET exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
Summary
,ppt
,video lectures
,Objective type Questions
,study material
,Free
,past year papers
,Extra Questions
,Important questions
,Sample Paper
,Previous Year Questions with Solutions
,Kingdom Protista: Dinoflagellates Video Lecture | Biology Class 11 - NEET
,practice quizzes
,Exam
,Viva Questions
,shortcuts and tricks
,mock tests for examination
,Semester Notes
,Kingdom Protista: Dinoflagellates Video Lecture | Biology Class 11 - NEET
,MCQs
,Kingdom Protista: Dinoflagellates Video Lecture | Biology Class 11 - NEET
;
Study Kingdom Protista: Dinoflagellates on the App
Students of NEET can study Kingdom Protista: Dinoflagellates alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Kingdom Protista: Dinoflagellates,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Kingdom Protista: Dinoflagellates is prepared as per the latest NEET syllabus.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup