Q. No.A species evolutionary history will form the basis of classification that is:
1. Biological
2. Phylogenetic
3. Artificial
4.Cladistic
1. Biological
2. Phylogenetic
3. Artificial
4.Cladistic
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Which one of the following can be used to differentiate between kingdoms of living organisms that include multicellular organisms in Whittaker’s five kingdom classification?
1. Nuclear membrane
2. Cell type
3. Body organisation
4. Cell wall
The Kingdom that contains both Autotrophic and Heterotrophic organisms is:
1. Fungi
2. Protista
3. Plantae
4. Animalia
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Sterptomyces are important source of antibiotics. Match the various species of this bacterium in COLUMNN I with the antibiotics derived in COLUMN II and select the correct answer from the codes given below:
|
|
COLUMN I |
|
COLUMN II |
|
A |
S. griseus |
a |
Chloromycetin |
|
B |
S. venezualae |
b |
Streptomycin |
|
C |
S. rimosus |
c |
Erythromycin |
|
D |
S. eryhtreus |
d |
Terramycin |
Codes
A B C D
1. b a d c
2. a b d c
3. a b c d
4. b a c d
Zooxanthellae, symbionts with corals, belong to:
1. Desmids
2. Dinoflagellates
3. Ascomycetes
4. Cynobacteria
There are some fundamental differences between archaebacteria and eubacteria. Which of the following is not correct?
|
|
Character |
Archaebacteria |
Eubacteria |
|
1. |
Cell membrane |
Ether linked lipids |
Ester linked lipids |
|
2. |
Cell wall |
No peptidoglycan |
Peptidoglycan present |
|
3. |
Chromosome |
Linear |
Circular |
|
4. |
Initiation of protein synthesis |
Methionine |
Formylated methionine |
Match the name of scientist in Column I with the classification system in Column II and select the correct answer from the codes given:
|
|
COLUMN I |
|
COLUMN II |
|
A. |
Copeland |
a. |
Three Kingdom |
|
B. |
Haeckel |
b. |
Four Kingdom |
|
C. |
Ruggiero |
c. |
Three domain |
|
D. |
Woose |
d. |
Seven kingdom |
Codes
A B C D
1. a b c d
2. b a d c
3. a b d c
4. b a c d
Match the thallus growth form of the lichen with its name and select the correct answer from the codes given:
|
|
COLUMN I |
|
COLUMN II |
|
A. |
growing like a tuft or multiple-branched leafless mini-shrub |
a. |
Fruticose |
|
B. |
growing in 2-dimensional, flat, leaf-like lobes |
b. |
Foliose |
|
C. |
adhering tightly to a surface like a thick coat of paint |
c. |
Crustose |
|
D. |
powdery |
d. |
Leprose |
Codes
A B C D
1. a b c d
2. b a d c
3. a b d c
4. b a c d
Dolipore septum and clamp connections are features seen in the members of the fungal class:
1. Ascomycetes
2. Phycomycetes
3. Basidiomycetes
4. Deuteromycetes
Identify the incorrectly matched pair:
|
|
Protozoan |
Group |
|
1. |
Plasmodium |
Sporozoan |
|
2. |
Trypanosoma |
Flagellated |
|
3. |
Balantidium |
Ciliate |
|
4. |
Giardia |
Amoeboid |
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