A true statement for Ulothrix:
| 1. | Filamentous thallus and flagellated reproductive structures |
| 2. | Branched thallus |
| 3. | Flagellated cells absent |
| 4. | None of the above |
Which statement is wrong for Cycas:
| 1. | Xylem have vessels |
| 2. | Female flowers well developed |
| 3. | It has coralloid roots |
| 4. | Circinate ptyxis |
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Largest sperm is of:
1. Pinus
2. Cycas
3. Ephedra
4. Sequoia
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Walking fern, a name of Adiantum is due to:
| 1. | Dispersal by animals |
| 2. | Reproduction by spores |
| 3. | Vegetative reproduction |
| 4. | Power of locomotion |
Transfusion tissue is present in the leaves of:
| 1. | Pinus | 2. | Dryopteris |
| 3. | Cycas | 4. | Both (1) and (3) |
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 one of the following is a living fossil:
1. Moss
2. Saccharomyces
3. Spirogyra
4. Cycas
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 |
Which of the following propagates through the leaf tip:
1. Sprout-leaf plant
2. Marchantia
3. Moss
4. Walking fern
Endosperm in Gymnosperm is:
| 1. | Polyploid | 2. | Diploid |
| 3. | Triploid | 4. | Haploid |