Euglenoids

Q.

What are the characteristic features of Euglenoids?

Q.

What are the examples of Euglenoids?

Q.

Euglena could be autotrophic or heterotrophic.

1. True

2. False

Q.

Which of the following is true about the Red sea and red tide?

1. Associated with cyanobacteria and protist respectively.

2. One is by virus and other by bacteria.

3. Associated with Rhodophyceae and diatoms respectively.

4. Red tides occur in red sea.

Q. Trypanosoma belongs to class

1. sarcodina
2. zooflagellata
3. ciliata
4. sporozoa

Q. Assertion :Euglena is a plant due to the presence of chlorophyll.
Reason: Euglena cannot be classified on the basis of two kingdom system.

1. Both Assertion and Reason are true and Reason is the correct explanation of Assertion
2. Both Assertion and Reason are true but Reason is not the correct explanation of Assertion
3. Assertion is true but Reason is false
4. Assertion is false but Reason is true

Q.

What are 2 examples of protozoa?

Q. Given below is an assertion and reason.
A. Both assertion and reason are true and reason is the correct explanation
B. Both assertion and reason are true but reason is not the correct explanation
C. Assertion is true, but reason is wrong
D. Both assertion and reason are wrong

Assertion: Euglena has chlorophyll, a feature similar to plants.
Reason: Euglena cannot be classified on the basis of two kingdom classification.

1. A
2. B
3. C
4. D

Q.

What are the characteristic featured of euglenoids?

Q. Assertion [A]: Euglena can be considered a plant.
Reason [R]: Euglena possesses chloroplast.

1. Reason [R] is True and Assertion [A] is False.

2. Assertion [A] is True and Reason [R] is True and is a correct explanation to [A].

3. Assertion [A] is True and Reason [R] is True but is an incorrect explanation to [A].

4. Assertion [A] is True and Reason [R] is False.

Q.

Name the plant characters of Euglena.

Q. Match the following and choose the correct combination from the options given.

Column I (Group Protista)	Column II (Example)
A. Chrysophytes	i. Paramecium
B. Dinoflagellates	ii. Euglena
C. Euglenoids	iii. Gonyaulax
D. Protozoans	iv. Diatoms

1. A- i, B- iii, C- ii, D- iv
2. A- ii, B- iv, C- iii, D- i
3. A- iv, B- ii, C- iii, D- i
4. A- iii, B- iv, C- i, D- ii
5. A- iv, B- iii, C- ii, D- i

Q. Assertion :

Euglena is studied as an animal as well as a plant.

Reason:

Euglena is more an animal than a plant.

1. Both the assertion and the reason are true and the reason is a correct explanation of the assertion
2. Both the assertion and reason are true but the reason is not a correct explanation of the assertion
3. The assertion is true but the reason is false
4. Both the assertion and reason are false

Q.

difference between red algae and green algae

Q. Assertion :Unlike plants, Animals do not possess chlorophyll Reason: Animal has cell wall made up of cellulose.

1. Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
2. Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
3. Assertion is correct but Reason is incorrect
4. Both Assertion and Reason are incorrect

Q.

What are the characteristic features of Euglenoids?

Q. A pellicle is found in:

1. Chrysophytes
2. Euglena
3. Slime molds
4. Amoeba

Q.

What is floridean starch?

Q. Which of the following is an autotrophic protist without a cell wall?

1. Gonyaulax
2. Diatoms
3. Euglena
4. Physarum

Q.

Assertion: Euglena is a plant due to the presence of chlorophyll.
Reason: Euglena cannot be classified on the basis of two kingdom system.

1. Assertion is true but Reason is false

2. Assertion is false but Reason is true

3. Both Assertion and Reason are true and Reason is the correct explanation of Assertion

4. Both Assertion and Reason are true but Reason is not the correct explanation of Assertion

Q. Justify it to be a connecting link between plants and animals.

1. A suggest animal nature and B and C depicts plant nature.
2. B suggests animal nature and A and C depicts plant nature.
3. C suggests animal nature and A and B depicts plant nature.
4. A and C suggests animal nature and B depicts plant nature.

Q. The intake of liquid food by membrane is called as

1. Pinocytosis
2. Phagocytosis
3. Imbibition
4. None of the above

Q.

what is frustule. which protistian algae possess it

Q. A pellicle is found in:

1. Chrysophytes
2. Euglena
3. Slime molds
4. Amoeba

Q. On basis of their nutrition, slime moulds are more near to

1. Protozoans
2. Fungi
3. Plants
4. Both A and B

Q.

Euglena could be autotrophic or heterotrophic.

1. True

2. False

Q. A pellicle is found in:

1. Chrysophytes
2. Euglena
3. Slime molds
4. Amoeba

Q. A few organisms are known to grow and at temperatures of $100-{105}^{o}C.$ They before ________________.

1. Thermophilic sulphur bacteria
2. Hot spring blue-green algae
3. Thermophilic subaerial fungi
4. Marine archaebacteria

Q. Which one of the following dinoflagellate is called as "night light"?

1. Ceratium
2. Noctiluca
3. Gymnodinium
4. Navicula

Q. Proterospongia is considered connecting link between protists and sponges/metazoa due to

1. Sponge-like nature
2. Choanocyte type of individual
3. Colonial nature
4. All of the above