-
The fossils of ferns are found from following rocks ?
- Precambrian
- Devonian
- Mesozoic
- All
- N/A
Show Answer
Answer: B Explanation: -
When fronds are immature and young then they have shape following?
- Coiled
- Flat
- Spread
- Hollow
- N/A
Show Answer
Answer: A Explanation: -
Young leaves show cirniate vernation that’s called following?
- Maidan hair fern
- Cilia
- Flagella
- Hair
- N/A
Show Answer
Answer: A Explanation: -
The rachis have many leaflets called following?
- Pinnae
- Pinnules
- Flagella
- A and b both
- N/A
Show Answer
Answer: D Explanation: -
Which of the following are leaflet of first order is called ?
- Pinnae
- Pinnules
- Flagella
- Cilia
- N/A
Show Answer
Answer: A Explanation: -
Which of the following are leaflet second order is called ?
- Pinnae
- Pinnules
- Flagella
- Cilia
- N/A
Show Answer
Answer: B Explanation: -
In pteropsida sporangia are present in the group is called ?
- Pinnae
- Pinnules
- Sori
- Cilia
- N/A
Show Answer
Answer: C Explanation: -
In ferns gametophyte have shape following ?
- Cushion like
- Filamentous
- Plate like
- All
- N/A
Show Answer
Answer: D Explanation: -
In pteropsida sex organs present in the tissue of following ?
- Sporophytes
- Gametophyte
- Spores
- Zoospores
- N/A
Show Answer
Answer: B Explanation: -
The adiantum have common name following?
- Horse hair
- Maiden hair ferns
- Spores
- Cilia
- N/A
Show Answer
Answer: B Explanation: