Survival on Land

Key Questions

  • Answer:

    Xylem and phloem


    vascular tissue are tissues present in plant which help in transportation.
    Xylem -helps in water and mineral transportation
    phloem-in food(glucose) transportation .

  • There are so many adaptations that a terrestrial plant has in order to survive on land.While some plants remain dependent on a moist and humid environment, many have adapted to a more arid climate by developing tolerance or resistance to drought conditions. Like sunken stomata or stomata that opens only late in the evenings and at night which are controlled by guard cells, thick cuticle on leaves, storing water in thick fleshy stems, development of elaborate tap or fibrous root system in search of water are few examples.