NEET Exam > NEET Questions > An example of a dimorphicprotozoanisa)Amoeba ...
Start Learning for Free
An example of a dimorphic protozoan is
- a)Amoeba proteus
- b)Parameceium
- c)Polystomella
- d)Plasmodium
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
An example of a dimorphicprotozoanisa)Amoeba proteusb)Parameceiumc)Pol...
1. It is a marine protozoan common on sea shores.
2. Body enclosed in a many chambered shell and each chamber is perforated with numerous pores.
3. Chambers are arranged in a spiral fashion.
4. Ectoplasm gives rise to numerous thread like extensions-the reticulopodia, which project out of the pores.
5. Adults exhibit dimorphism and alternation of generation between a microspheric and a megalospheric form.
6. Microspheric form has small central chamber – the proloculum and many scattered nuclei. It reproduces only asexually i.e., through multiple fission.
7. The megalospheric form has large central chamber and only one nucleus. It reproduces only sexually i.e., through gametogamy and conjugation.
8. Nutrition holozoic.
This question is part of UPSC exam. View all NEET courses
Most Upvoted Answer
An example of a dimorphicprotozoanisa)Amoeba proteusb)Parameceiumc)Pol...
Dimorphic protozoans are protozoans that have two distinct forms during their life cycle. They alternate between a motile form and a non-motile form. One example of a dimorphic protozoan is Polystomella.
Polystomella is a marine protozoan that belongs to the Foraminifera group. It has a benthic form that is attached to the sea floor and a planktonic form that is free-swimming. The benthic form is characterized by a calcareous shell that is made up of several chambers. The chambers are interconnected by small openings called foramina. The planktonic form, on the other hand, lacks a shell and has a single flagellum that it uses for swimming.
Polystomella undergoes alternation of generations during its life cycle. The benthic form reproduces asexually by budding to form small daughter cells. These daughter cells then grow and develop into the planktonic form. The planktonic form reproduces sexually to produce gametes that fuse to form a zygote. The zygote then develops into the benthic form.
In conclusion, Polystomella is an example of a dimorphic protozoan that alternates between a benthic form and a planktonic form during its life cycle. The benthic form reproduces asexually to produce daughter cells that develop into the planktonic form. The planktonic form reproduces sexually to produce a zygote that develops into the benthic form.
Polystomella is a marine protozoan that belongs to the Foraminifera group. It has a benthic form that is attached to the sea floor and a planktonic form that is free-swimming. The benthic form is characterized by a calcareous shell that is made up of several chambers. The chambers are interconnected by small openings called foramina. The planktonic form, on the other hand, lacks a shell and has a single flagellum that it uses for swimming.
Polystomella undergoes alternation of generations during its life cycle. The benthic form reproduces asexually by budding to form small daughter cells. These daughter cells then grow and develop into the planktonic form. The planktonic form reproduces sexually to produce gametes that fuse to form a zygote. The zygote then develops into the benthic form.
In conclusion, Polystomella is an example of a dimorphic protozoan that alternates between a benthic form and a planktonic form during its life cycle. The benthic form reproduces asexually to produce daughter cells that develop into the planktonic form. The planktonic form reproduces sexually to produce a zygote that develops into the benthic form.
Community Answer
An example of a dimorphicprotozoanisa)Amoeba proteusb)Parameceiumc)Pol...
Polystomella
Attention NEET Students!
To make sure you are not studying endlessly, EduRev has designed NEET study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in NEET.
|
|
Explore Courses for NEET exam
|
|
Similar NEET Doubts
Top Courses for NEETView all
An example of a dimorphicprotozoanisa)Amoeba proteusb)Parameceiumc)Polystomellad)PlasmodiumCorrect answer is option 'C'. Can you explain this answer?
Question Description
An example of a dimorphicprotozoanisa)Amoeba proteusb)Parameceiumc)Polystomellad)PlasmodiumCorrect answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about An example of a dimorphicprotozoanisa)Amoeba proteusb)Parameceiumc)Polystomellad)PlasmodiumCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An example of a dimorphicprotozoanisa)Amoeba proteusb)Parameceiumc)Polystomellad)PlasmodiumCorrect answer is option 'C'. Can you explain this answer?.
An example of a dimorphicprotozoanisa)Amoeba proteusb)Parameceiumc)Polystomellad)PlasmodiumCorrect answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about An example of a dimorphicprotozoanisa)Amoeba proteusb)Parameceiumc)Polystomellad)PlasmodiumCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An example of a dimorphicprotozoanisa)Amoeba proteusb)Parameceiumc)Polystomellad)PlasmodiumCorrect answer is option 'C'. Can you explain this answer?.
Solutions for An example of a dimorphicprotozoanisa)Amoeba proteusb)Parameceiumc)Polystomellad)PlasmodiumCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET.
Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free.
Here you can find the meaning of An example of a dimorphicprotozoanisa)Amoeba proteusb)Parameceiumc)Polystomellad)PlasmodiumCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
An example of a dimorphicprotozoanisa)Amoeba proteusb)Parameceiumc)Polystomellad)PlasmodiumCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for An example of a dimorphicprotozoanisa)Amoeba proteusb)Parameceiumc)Polystomellad)PlasmodiumCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of An example of a dimorphicprotozoanisa)Amoeba proteusb)Parameceiumc)Polystomellad)PlasmodiumCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice An example of a dimorphicprotozoanisa)Amoeba proteusb)Parameceiumc)Polystomellad)PlasmodiumCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice NEET tests.
|
|
Explore Courses for NEET exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup