1.Which plants contain lignified vascular tissue? (Select all that apply.) Gamet
ID: 315186 • Letter: 1
Question
1.Which plants contain lignified vascular tissue? (Select all that apply.)
Gametophytes of bryophytes
Gametophytes of seedless vascular plants
Sporophytes of bryophytes
Sporophytes of seedless vascular plants
2. Which plants produce multiple sporangia? (Select all that apply.)
Gametophytes of bryophytes
Gametophytes of seedless vascular plants
Sporophytes of bryophytes
Sporophytes of seedless vascular plants
3. Which of the following groups produce sporangia on leaves? (Mark all that apply.)
Hepatophyta
Lycophyta
Bryophyta
Anthocerophyta
Monilophyta
Gametophytes of bryophytes
Gametophytes of seedless vascular plants
Sporophytes of bryophytes
Sporophytes of seedless vascular plants
2. Which plants produce multiple sporangia? (Select all that apply.)
Gametophytes of bryophytes
Gametophytes of seedless vascular plants
Sporophytes of bryophytes
Sporophytes of seedless vascular plants
3. Which of the following groups produce sporangia on leaves? (Mark all that apply.)
Hepatophyta
Lycophyta
Bryophyta
Anthocerophyta
Monilophyta
Explanation / Answer
1. Sporophytes of seedless vascular plants
Explanation- The xylem of seedless vascular plants is partially lignified which makes the wall more rigid.
2. Sporophytes of seedless vascular plants
Explanation- The sporangia are present in clusters, the sori in ferns
3. Lycophyta, Monilophyta
Explanation- Sporangia is borne on the adaxial surface of the leaves in Lycophytes. Sporania in monilophyta are present on leaves.
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