Protozoa

Q.

Write a note on nutrition in Paramecium.

Q.

Name any two (a) bacteria (b) viruses (c) protozoa (d) algae, and (e) fungi.

Q.

What are Methanogens?

Q.

What are the five types of microbes?

Q.

What are some examples of non-pathogenic microorganisms?

Q. feed on dead and decaying matter.

1. Virus
2. Fungi
3. Algae

Q.

What are harmful microorganisms?

Q.

What Is The Basis Of The Classification Of Protozoans Into Flagellated, Amoeboid, Sporozoans And Ciliated Protozoans?

Q. Protozoa include unicellular prokaryotes.

1. True
2. False

Q.

Name two ciliated protozoans.

Q.

Amoeba is a unicellular organism.

1. True
2. False

Q.

What is the amoeba doing in the image shown below?

1. Preparing food
2. Respiration
3. Forming food vacuole
4. Forming contractile vacuole

Q.

Name any two human diseases caused by protozoa.

Q. The thick outer covering in Euglena is known as .

1. pectin
2. cell wall
3. pellicle

Q.

Which of the following is a parasitic protozoan?
1. Paramecium
2. Euglena
3. Trypanosoma
4. Amoeba

Q.

What is another name for Protista?

Q. Which of the following statements are not true about protozoans?

1. They are eukaryotic.
2. They are prokaryotic.
3. They can be found in water only.
4. They are unicellular.

Q.

Which among the following pathogens cause amoebic dysentery?

1. Virus

2. Protozoan

3. Bacteria

4. Fungus

Q. The locomotory structure of amoeba is ___.

1. tentacle
2. flagella
3. cilia
4. pseudopodia

Q.

Which one of the following is a unicellular organism?

1. human

2. spider

3. amoeba

4. fly

Q.

Linnaeus classified all living organisms into two separate ______ .

Q.

Given below is a list of characteristics about Amoeba and WBCs. With reference to the statements, choose the correct option.

Statement 1: Both Amoeba and WBCs use pseudopodia for locomotion.

Statement 2: Both Amoeba and WBCs are capable of independent existence.

Statement 3: Both Amoeba and WBCs can change their shapes.

Statement 4: Both Amoeba and WBCs have cell membrane.

1. Statement 1 and 2 are incorrect.

2. None of the above

3. Statement 1, 2 3 and 4 are incorrect.

4. Statement 1 is incorrect.

Q.

Do plant-like protists move?

Q. $Chlamydomonas$ is an example of a/an _________.

1. bacteria
2. virus
3. algae
4. protozoa

Q.

Kingdom Protista includes organisms like :-

1. Amoeba, Spirogyra, and Penicillium

2. Amoeba, Euglena, and Penicillium

3. Euglena, Spirogyra, and Penicillium

4. Amoeba, Euglena, and Diatoms

Q.

What do all protozoa have in common?

Q.

Which of the following organisms are protozoans?

1. Euglena

2. Amoeba

3. Saprophyte

4. Yeast

Q.

Name the microbe which causes malaria disease.

Q.

The malaria disease is caused by a :

(a) virus (b) protozoan (c) bacterium (d) fungus

Q. Which among the following is an example of a sporozoan?

1. Plasmodium
2. Paramecium
3. Euglena
4. Amoeba