Aerenchyma is helpful in plants by
Providing buoyancy in hydrophytes
Absorption in stilt roots
Giving mechanical strength to plants
Giving flexibility to plants
Related Questions
Father of ecology in India?
Dr. Ms. Swaminathan
Ramdeo misra
Warming
Borlaug
In which of the following, root system is poorly developed?
Phaene
Hydrilla
Halophyte
Xerophyte
Which specialised cell provides interconnectivity for air spaces?
Parenchyma
Chlorenchyma
Sclerenchyma
None of these
The pioneer community in xerarch succession is
Phytoplankton
Zooplankton
Lichens
Ferns
What is the term for the intermediate communities that develop during ecological succession?
Seral communities
Climax communities
Pioneer communities
Biotic communities
In ecological succession, the increase in biomass and species diversity over time leads to:
Decreased stability of the ecosystem
Increased susceptibility to disturbances
Increased stability of the ecosystem
A decrease in the number of trophic levels
Which type of succession occurs after a forest fire?
Primary succession
Secondary succession
Tertiary succession
Climax succession
Which is NOT a characteristic of a climax community?
Low species diversity
Stable community
High biomass
Well-developed soil
Hydrarch succession begins in:
Bare rock
Sand dunes
Water
Burnt forest
In xerarch succession the pioneer species is?
Lichens
Bryophytes
Gymnosperms
Algae
