Wild Life Ecology Week 1 NPTEL Assignment Answers 2025
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✅ Subject: Wild Life Ecology
📅 Week: 1
🎯 Session: NPTEL 2025 July-October
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NPTEL Wild Life Ecology Week 1 Assignment Answers 2025
1. Which of these is not a characteristic of fitness?
- Fitness is environment-specific.
- Fitness is species-specific.
- Higher reproductive rate means higher fitness.
- Fitness should be measured across several generations.
Answer : For Answers Click Here
2. Who amongst these is considered the father of Biogeography?
- Theophrastus
- Linnaeus
- Malthus
- Humboldt
Answer :
3. In the Greek word root of Ecology, Oikos refers to
- household
- preservation
- environment
- study
Answer :
4. In the Greek word root of Ecology, logos refers to
- household
- preservation
- environment
- study
Answer :
5. Which of these is not a step in natural selection?
- variation
- underpopulation
- struggle for existence
- survival of the fittest
Answer : For Answers Click Here
6. Ecology is the scientific study of that determine the distribution and abundance of organisms. (Fill in the blanks)
- statics
- interactions
- dynamics
- habitat
Answer :
7. Which of these is not a characteristic of fitness?
- Fitness is environment-specific.
- Fitness is species-specific.
- Fitness works on traits such as size and speed.
- Fitness should be measured across several generations.
Answer :
8. Ecology is the scientific study of interactions among organisms and their . (Fill in the blanks)
- habitat
- niche
- environment
- population
Answer :
9. “Enquiry into plants” is a book written by
- Theophrastus
- Linnaeus
- Malthus
- Humboldt
Answer :
10. Which of these is not a kind of selection
- directional
- stochastic
- disruptive
- stabilising
Answer : For Answers Click Here
NPTEL Wild Life Ecology Week 1 Assignment Answers 2024
Q1. “Enquiry into Plants” is a book written by
a) Theophrastus
b) Linnaeus
c) Malthus
d) Humboldt
Answer: a
Explanation: Theophrastus, a Greek philosopher, is known as the “Father of Botany” and authored Enquiry into Plants.
Q2. In the Greek word root of Ecology, Oikos refers to
a) household
b) preservation
c) environment
d) study
Answer: a
Explanation: Oikos means household or home, forming the root of the word ecology.
Q3. In the Greek word root of Ecology, logos refers to
a) household
b) preservation
c) environment
d) study
Answer: d
Explanation: Logos means study or discourse, hence ecology is the study of the household (nature).
Q4. Ecology is the scientific study of interactions among organisms and their _____.
a) habitat
b) niche
c) environment
d) population
Answer: c
Explanation: Ecology examines how organisms interact with their environment.
Q5. Who amongst these is considered the father of Biogeography?
a) Theophrastus
b) Linnaeus
c) Malthus
d) Humboldt
Answer: d
Explanation: Alexander von Humboldt is regarded as the father of Biogeography due to his studies on species distribution.
Q6. Which of these is not a characteristic of fitness?
a) Fitness is environment-specific
b) Fitness is species-specific
c) Higher reproductive rate means higher fitness
d) Fitness should be measured across several generations
Answer: c
Explanation: Fitness is not only about reproductive rate; it’s about adaptation and survival success across generations.
Q7. Which of these is not a kind of selection?
a) directional
b) stochastic
c) disruptive
d) stabilising
Answer: b
Explanation: Stochastic refers to randomness, not a selection type. The other three are types of natural selection.
Q8. Ecology is the scientific study of _______ that determine the distribution and abundance of organisms.
a) statics
b) interactions
c) dynamics
d) habitat
Answer: b
Explanation: Ecology focuses on interactions between organisms and their environment.
Q9. Which of these is not a characteristic of fitness?
a) Fitness is environment-specific.
b) Fitness is species-specific.
c) Fitness works on traits such as size and speed.
d) Fitness should be measured across several generations.
Answer: c
Explanation: While size/speed affect survival, fitness is broader and depends on survival and reproduction in a given environment.
Q10. Which of these is not a step in natural selection?
a) variation
b) underpopulation
c) struggle for existence
d) survival of the fittest
Answer: b
Explanation: Natural selection arises due to overpopulation, not underpopulation, leading to competition.
