Botany - Plant Kingdom Question with Solution | TestHub
BotanyPlant KingdomPteridophytesMedium2 minPYQ_2017
BotanyMediumsingle choice
Plants which produce characteristic pneumatophores and show vivipary belong to:NEET 2017
Options:
Answer:
B
Solution:
This is a salt-tolerant plant group that grows in soil or waters of high salinity, coming into contact with saline water through its roots or by salt spray, such as in saline semi-deserts, mangrove swamps, marshes and sloughs and seashores.
Halophytes growing in saline soils or near the delta of a river, show:
- Vivipary which is in-situ seed germination. The seeds, while remaining attached in the mother plant, germinate and then shaded off.
- Pneumatophores or the breathing roots are for gaseous exchange.
Stream:NEETSubject:BotanyTopic:Plant KingdomSubtopic:Pteridophytes
⏱ 2mℹ️ Source: PYQ_2017
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