Protista

Q.

Are all protists heterotrophs?

Q. Question 29
Amoeba and Paramecium belong to which category of organisms?

Q. Amoeba belongs to kingdom ____.

1. monera
2. protista
3. eubacteria
4. archaebacteria

Q.

Bacterial flagella are made up of ______.

1. proteins

2. amines

3. lipids

4. carbohydrates

Q.

What are metazoan animals?

Q.

Amoeba belongs to which of the following groups?

1. Bacterium
2. Fungus
3. Protist
4. Virus

Q. Question 1
Choose the correct statement with respect to unicellular organisms:

(a) in unicellular organisms, tissues work in co-ordination to perform different functions.
(b) unicellular organisms do not require food.
(c) unicellular organisms respire and reproduce.
(d) all unicellular organisms move by cilia.

Q.

Name an autotrophic organism and a heterotrophic organism belonging to kingdom Protista.

Q. Based on the discussion about five kingdom classification in the biology class, Vikrant drew two diagrams. He stated that the major difference between the two diagram lies in their nucleus.

Based on the information, identify A and B.

1. A-Fungal cell , B-Bacterial cell
2. A-Prokaryotic cell , B-Eukaryotic cell
3. A-Plant cell , B-Animal cell
4. A-Microscopic cell , B-Macroscopic cell

Q.

In protista, phagotrophic nutrition is found in

1. A few euglenoids

2. Protozoan protists

3. Some dinoflagellates

4. All of the above

Q.

Are basidiomycetes autotrophs?

Q.

Are all protists mixotrophic?

Q. From the given table, identify the organism which resembles tiger the most. Give an explanation for your answer.​
Common name Scientific name

Tiger	Panthera tigris​
Wolf	Canis lupus​
Lion	Panthera leo
Cat	Felis domesticus​
Dog	Canis familiaris​

Q. Which of the following is the mode of transmission in citrus canker?

1. Air
2. Water

Q. Which of the following are examples of protists?

1. Chlamydomonas
2. Entamoeba histolytica
3. Plasmodium vivax
4. Euglena

Q.

___________is the smallest protist.

Q.

What is the main basis of identification?

Q. Food spoilage can be prevented by:

1. Heating of food
2. Using chemicals
3. Canning
4. All of the above

Q. Amoeba and Paramecium belong to which category of organisms?

1. Protozoa
2. Porifera
3. Algae
4. Bacteria

Q.

Are protists harmful?

Q. name the kingdoms in which the cells have cell wall around them.

Q. Match the folowing protists to their locomotory structure.

1. Flagella
2. Pseudopodia
3. Cilia

Q.

What is the mode of feeding in diatoms?

Q. What is the mode of nutrition in algae?

1. Parasitic
2. Autotrophic
3. Symbiotic
4. Saprophytic

Q. Which one of the following cause amoebic dysentery?

1. Entamoeba histolytica
2. Plasmodium falciparum
3. Plasmodium malaria
4. Plasmodium vivax

Q. Do only gram positive bacteria have mesosome ?

Q. Organisms which have no division of labour are classified under ____________.

1. Protista
2. Animalia
3. Monera
4. None of the above

Q. The organisms which carries a disease from one organism to another is called

1. Host
2. Parasite
3. Vector
4. None of these

Q. Citrus canker can spread through _________ and ___________the infected fruits can stop its spread.​

1. air; burning​
2. water; burning​
3. soil; burning
4. water; cutting​

Q. Which is correct?

1. Slime moulds are haploid
2. Protozoans lack cell wall
3. Dianoflagellates are immobile
4. Pellicle is absent in Euglena.