NextMockதேர்வுகளைத் தேடுங்கள், எ.கா. SSC CGL, UPPSC, Lekhpal
State PCS PYQPrelims 2019

UPPCS · வினா 55

What is true about an ecosystem?

  1. Primary consumers are least dependent upon producers
  2. Primary consumers out-number producers
  3. Producers are more than primary consumers
  4. Secondary consumers are the largest and most powerful
விடையைக் காட்டு & விளக்கம்

விடை: (C) Producers are more than primary consumers

விளக்கம்

In a typical ecosystem the pyramid of numbers is upright: producers outnumber primary consumers, which outnumber secondary consumers. Primary consumers depend entirely on producers.