Q. No.In whcih of the following groups are seeds present?
(1) Psilophyta
(2) Ginkgopsida
(3) Lycopodiophyta
(4) Bryophyta
Difficulty Level:
Match the columns.
|
|
Column - I |
|
Column - II |
|
A. |
Hornwort |
1. |
Lycopodium |
|
B. |
Liverwort |
2. |
Ricciocarpus |
|
C. |
Stonewort |
3. |
Anthoceros |
|
D. |
Club moss |
4. |
Chara |
|
|
A |
B |
C |
D |
|
(1) |
2 |
3 |
4 |
1 |
|
(2) |
2 |
3 |
1 |
4 |
|
(3) |
3 |
2 |
1 |
4 |
|
(4) |
3 |
2 |
4 |
1 |
Difficulty Level:
Elaters are absent in
(1) Funaria
(2) Marchantia
(3) Pellia
(4) Porella
Difficulty Level:
What type of sorus is present in Nephrolepis?
(1) Coenosorus
(2) Simple
(3) Mixed
(4) None of these
Difficulty Level:
Who proposed a five-kingdom classification and named kingdoms as Monera, Protista, Fungi, Plantae and Animalia?
(1) Herbert Copeland
(2) RH Whittaker
(3) Carl Woese
(4) Carolus Linnaeus
Difficulty Level:
Elater mechanism for seed dispersal is exhibited by
(1) Riccia
(2) Marchantia
(3) Dryopteris
(4) Funaria
Difficulty Level:
Cycas is classified as a gymnosperms due to its
(1) motile sperms
(2) fruit formation
(3) naked ovule
(4) pycnoxylic wood
Difficulty Level:
Match items in Column I with those in Column II.
|
|
Column I |
|
Column II |
|
A. |
Peritrichous flagella |
1. |
Ginkgo |
|
B. |
Living fossil |
2. |
Macrocystis |
|
C. |
Rhizophore |
3. |
E.coli |
|
D. |
Smallest flowering plant |
4. |
Selaginella |
|
E. |
Largest perennial alga |
5. |
Wolffia |
|
|
A |
B |
C |
D |
E |
|
(1) |
3 |
1 |
4 |
5 |
2 |
|
(2) |
2 |
3 |
4 |
1 |
5 |
|
(3) |
4 |
2 |
1 |
5 |
3 |
|
(4) |
2 |
4 |
3 |
5 |
1 |
Difficulty Level:
Phylogenetic system of classification includes
(1) evolutionary trends only
(2) genetic trends only
(3) evolutionary trend as well as morphology
(4) behavioural trends in environment
Difficulty Level:
Gelatin, an important raw material for preparation of photographic emulsion is a by product of
(1) chicken
(2) forest
(3) cattle
(4) fish
Difficulty Level:
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