Challenger App

No.1 PSC Learning App

1M+ Downloads

Regarding the nutritional contribution of forests, which of the following is true?

  1. Wild fruits from forests are primarily a source of fiber and have limited nutritional value.
  2. Wild fruits rich in major nutrients contribute towards nutritional security and health of forest dwellers.
  3. Only cultivated crops can provide significant nutritional security to forest communities.

    Aii only

    BAll

    Ciii only

    Di, ii

    Answer:

    A. ii only

    Read Explanation:

    Forest as a source of non-timber forest products

    • Non-wood forest products (NWFP), play an important role in the social, cultural and the traditional life of millions of forest dwellers particularly the tribal, landless and rural poor.

    • The major NWFP include gums, resins, beedi leaf, medicinal plants, rhizomes, tubers, bamboos and grasses.

    • Forests provide wide range of food for the dwellers and the local tribes and contribute towards their food security.

    • The food from forests includes leafy vegetables, mushroom, berries, fruits and rhizomes which are available in different seasons and are usual component of the tribal diet.

    • Wild fruits rich in major nutrients also contribute towards nutritional security and health of forest dwellers.


    Related Questions:

    Consider the extreme temperature variations in deserts. Which of the following is a TRUE statement?

    1. Diurnal temperature ranges are minimal in sandy deserts.
    2. Clear skies and low humidity lead to low diurnal temperature ranges.
    3. Temperatures can exceed 50°C in some desert locations.
    4. Mean annual temperatures in hot deserts are typically below 20°C.

      Which of the following are recognized ongoing functions occurring within ecosystems?

      1. Energy flow and production are key functions.
      2. Decomposition and nutrient cycling are essential processes.
      3. Succession is a process that leads solely to the degradation of an ecosystem.
        Which among the following represents the “producers” in an ecosystem?

        Which of the following statements about spring overturn is correct?

        1. It occurs when the surface water cools down to 4°C.
        2. Increased solar radiation melts the ice, and water at 4°C sinks.
        3. It is primarily driven by the cooling of air temperatures.
        4. The process involves warm surface water sinking to the bottom.
          ഒരു ആവാസവ്യവസ്ഥയിലെ ഓർഗാനിക് തന്മാത്രകളുടെ രാസ ഊർജ്ജമായി പ്രകാശ ഊർജ്ജം പരിവർത്തനം ചെയ്യുന്ന നിരക്ക് ആണ് .....