| 1 |
___________ plants are said to be amphibian's of plants. |
- A. Angiosperm
- B. Gymnosperm
- C. Bryophytes
- D. Pteridophyte
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| 2 |
Which of the following is a modified leaf. |
- A. Tendril
- B. Thron
- C. Flower
- D. Both a and b
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| 3 |
Vascular plants belonging to subdivision sphenopsida ae commonly called. |
- A. Whisk ferns
- B. Club mosses
- C. Horsetails
- D. Ferns
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| 4 |
The rhizome in adiantum is protected by. |
- A. Rementa
- B. Fronds
- C. Stomium
- D. Stipe
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| 5 |
Which of the following were the first plants that formed true leaves and roots. |
- A. Psillopsids
- B. Lycopods
- C. Ferns
- D. Megophylls
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| 6 |
Family Roasceae has ...... genera in Pakistan |
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| 7 |
All seed producing plants are called. |
- A. Bryophytes
- B. Arthrophyles
- C. Spermatophytes
- D. None of these
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| 8 |
Which one is an example of non vascular plants. |
- A. Rhynia
- B. Psilotum
- C. Adiantum
- D. Marchantis
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| 9 |
All bryophytes share certain characteristics which are |
- A. Reproductive cells in protective chambers
- B. A waxy cuticle, true leaves and reproductive cells in protective chambers
- C. Vascular tissues, true leaves and a waxy cuticle
- D. Vascular tissue and a waxy cuticle
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| 10 |
The sporophyte of bryophytes is. |
- A. Haploid
- B. triploid
- C. Diploid
- D. Tetrapolid
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