Wild Life Ecology Week 5 NPTEL Assignment Answers 2025

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✅ Subject: Wild Life Ecology
📅 Week: 5
🎯 Session: NPTEL 2025 July-October
🔗 Course Link: Click Here
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NPTEL Wild Life Ecology Week 5 Assignment Answers 2025

1. Which of these is true?

  • Physiological longevity > Ecological longevity
  • Physiological longevity = Ecological longevity
  • Physiological longevity < Ecological longevity
  • a or b
Answer : See Answers

2. A sampling procedure such that each possible combination of sampling units out of the population has the same chance of being selected is referred to as

  • Simple random sampling
  • Systematic sampling
  • Stratified sampling
  • Multistage sampling
Answer :

3. Cover board surveys are typically used for sampling

  • herpetofauna
  • fishes
  • large mammals
  • carnivores
Answer :

4. _______ is how close the measured values are to the correct value.

  • Accuracy
  • Precision
  • Bias
  • Variance
Answer :

5. The logistic growth equation, when plotted, appears

  • I shaped
  • J shaped
  • S shaped
  • O shaped
Answer :

6. The minimum replacement level fertility for a population to grow should be greater than

  • 1
  • 2
  • 3
  • 4
Answer : See Answers

7. The juvenile mortality rate is the annual number of deaths of juveniles per

  • 100 births
  • 1000 births
  • 100 live births
  • 1000 live births
Answer :

8. _____ employs a simple rule of selecting every kth unit starting with a number chosen at random from 1 to k as the random start.

  • Simple random sampling
  • Systematic sampling
  • Stratified sampling
  • Multistage sampling
Answer :

9. Pan traps are used for sampling

  • bees
  • butterflies
  • non-pollinator insects
  • pollinator insects
Answer :

10. Which of these is not a measure of absolute population density?

  • total count
  • pelt count
  • capture-recapture method
  • removal method
Answer : See Answers