Q. No.Match items in Column I with those in Column II:
(A)
Peritrichous flagellation
(J)
Ginkgo
(B)
Living fossil
(K)
Macrocystis
(C)
Rhizophore
(L)
Escherichia coli
(D)
Smallest flowering plant
(M)
Selaginella
(E)
Largest Perennial alga
(N)
Wolffia
Select the correct answer with the following
1. A –L ; B –J; C –M ; D – N ; E – K
2. A– K ; B – J; C – L ; D –M; E – N
3. A– J ; B – K; C – N ; D –L; E – K
4. A– N ; B – L; C – K ; D – N; E –J
2. A– K ; B – J; C – L ; D –M; E – N
3. A– J ; B – K; C – N ; D –L; E – K
4. A– N ; B – L; C – K ; D – N; E –J
Water is essential for Bryophyta:
| 1. | For fertilization and homosporous nature |
| 2. | Water should be filled in the archegonium for fertilization |
| 3. | Water is necessary for the movement of sperm |
| 4. | For the dissemination of spores |
A true statement for Ulothrix:
| 1. | Filamentous thallus and flagellated reproductive structures |
| 2. | Branched thallus |
| 3. | Flagellated cells absent |
| 4. | None of the above |
In oogamy, fertilization involves:
| 1. | A large non-motile female gamete and a small motile male gamete |
| 2. | A large non-motile female gamete and a small non-motile male gamete |
| 3. | A large motile female gamete and a small non-motile male gamete |
| 4. | A small non-motile female gamete and a large motile male gamete |
Which of the following statement is true for bryophyta:
| 1. | Along with water absorption roots also provide anchorment to plants |
| 2. | Sporophyte is dominant |
| 3. | Gametophyte is dominant and sporophyte is mostly parasitic |
| 4. | Gametophyte is parasitic |
The phenetic classification of organisms is based on:
| 1. | The ancestral lineage of existing organisms |
| 2. | Dendrogram based on DNA characteristics |
| 3. | Sexual characteristics |
| 4. | Observable characteristics of existing organisms |
In ferns, Meiosis takes place at the time of:
1. Spore formation
2. Spore germination
3. Gamete formation
4. Antheridia and archegonia formation
Which of the following plants produces seeds but not flowers:
1. Maize
2. Mint
3. Peepal
4. Pinus
A student observed algae with chlorophyll 'a', 'd', and phycoerythrin. It should belong to:
| 1. | Phaeophyta | 2. | Rhodophyta |
| 3. | Chlorophyta | 4. | Bacillariophyta |
Sexual reproduction in Spirogyra is an advanced feature because it shows:
1. Different sizes of motile sex organs
2. Same size of motile sex organs
3. Morphologically different sex organs
4. Physiologically differentiated sex organs
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