Which of these contains 2 nucleus one for vegetative purpose and the other for reproduction?
(1) Euglena
(2) Paramecium
(3) Chlamydomonas
(4) Spirogyra
Refer to the following figures.
Match the following columns and choose the correct option from the codes given below.
|
C-I |
Column I |
Column II |
|
A |
I. Euglena |
I. kinetoplast |
|
B |
II. Paramecium |
II. Trichocysts |
|
C |
III. Trypanosoma |
III. Astaxanthin |
Codes:
|
|
A |
B |
C |
|
(1) |
3-II |
1-III |
2-I |
|
(2) |
1-II |
3-I |
2-I |
|
(3) |
1-III |
2-II |
3-I |
|
(4) |
3-I |
2-II |
1-III |
Which of the following is not correctly matched?
1. Amoeboid protozoan- entamoeba
2. Flagellated Protozoan- trypanosoma
3. Cilliated Protozoan-plasmodium
4. More than one option is correct
The Marine forms of amoeboid protozoans can have
1.Silica shell on their surface
2. Flagella
3. Cilia
4. More than one option is correct
Sleeping sickness is caused by
1. Flagellated protozoan
2. Cilliated Protozoan
3. Sporozoan
4. Amoeboid protozoan
Which of the following shows the coordinated movement of cilia?
1. Trypanosoma
2. Entamoeba
3. Paramoecium
4. Plasmodium
Match each item in Column I with one item in Column II regarding pathogenic protozoans and chose your answer from the codes given below:
Column I Column II
(disease) (causative organism)
I. Malaria 1. Sporozoan
II. Dysentery 2. Amoeboid
III. Sleeping sickness 3. Ciliate
IV. Balantidiasis 4. Flagellate
Codes:
I II III IV
A. 1 2 3 4
B. 2 1 4 3
C. 2 1 3 4
D. 1 2 4 3
Paramecium and Amoeba are placed in kingdom protista with
1. Anabaena and Colletotrichum
2. Anabaena and Chlorella
3. Chlamydomonas and Colletotrichum
4. Chlorella and Chlamydomonas
Ciliates differ from all other protozoans in?
| 1. | using flagella for locomotion |
| 2. | having a contractile vacuole for removing excess water |
| 3. | using pseudopodia for capturing prey |
| 4. | having two types of nuclei |
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