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

Doubts & Discussion

Loading discussions...