The term ecology was coined by $\ldots\ldots\ldots$
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'Ecology’ was coined by a follower of Charles Darwin who was a known Zoologist. He suggested new ideas of human evolutionary descent. He claimed that the ontogeny (the embryology and development of the individual) had been briefly, and often necessarily incomplete, recapitulated, or repeated, phylogeny (the evolutionary history of the species or race).
- E. Munch
- Odum
- Haeckel
- Tansley
The Correct Option is C
Solution and Explanation
The term ecology was coined by Ernst Haeckel, in 1866.
Ecology deals with the study of the dependence and interaction of organisms with their environment. The term ecology is believed to have been coined by Ernst Haeckel although its first authentic use was made by Reiter in 1885. The word originates from the Greek word ‘oikos’, meaning a "place to live."
Brief History:
- In the 18th and 19th centuries, ecology progressed considerably.
- Carl Linnaeus and his work on nature's economy was the first step toward the study of ecology.
- Systematics term for the book Systema Naturae was coined by Linnaeus.
- William Bateson later explained the theory of inheritance using genetics.
- To the Mendelian experiments, William Bateson gave the word genetics.
- Concept of the ecosystem was adopted and further developed by Odum.
- The word ecology was coined by the German zoologist Ernst Haeckel, who used the term oekologie to mean "the relationship of the animal to both its organic and its inorganic environment."
Also Read: Principles of Inheritance & Variation
Top KCET Biology Questions
- Relate Column I with Column II with regard to predatory behaviour:
Column I Column II 1. Calotropis p. Invertebrates 2. Pisaster q. Distasteful 3. Monarch butterfly r. Cryptically colored 4. Frogs s. Cardioglycoside - Small mammals and birds are rarely found in polar regions. The reason is that
Match Column I and Column I
Column I Column II 1 Narrowly utilitarian argument p Conserving biodiversity for major ecosystem services 2 Broadly utilitarian argument q Every species has an intrinsic value and moral duty to pass our biological legacy in good order to future generation. 3 Ethical argument r Receiving benefits like food, medicine & industrial products. - Identify the correct statement/s about ex situ conservation. Advanced ex situ conservation includes i. Cryopreservation of gametes. ii. Plant tissue culture method. iii. Seed bank. iv. In vitro fertilisation.
- Identify the odd one out.
Top KCET Population ecology Questions
- In the following equation of Verhulst - Pearl logistic growth, the letter '$r$' denotes________ $\frac{dN}{dt} =rN(\frac{K-N}{K})$
- Population size keeps changing depending on different factor/s such as
- The annual net primary productivity of the biosphere is approximately
- In the following equation of Verhulst - Pearl logistic growth, the letter 'r denotes _______
$\frac{dN}{dt}=rN(\frac{K-N}{K})$ - Which one of the following population attributes, contributes to increase in population density?
Top KCET Questions
- Which of the following is not true for oxidation?
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- When $50\, cm ^{3}$ of $0.2\, N$ $H_{2} SO _{4}$ is mixed with $50 cm ^{3}$ of $1 N\, KOH$, the heat liberated is :
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- Which of the following is NOT a pair of functional isomers?
Concepts Used:
Population Ecology
Population ecology is the study of these and other questions about what factors affect population and how and why a population changes over time. Population ecology has its deepest historic roots, and its richest development, in the study of population growth, regulation, and dynamics, or demography. Human population growth serves as an important model for population ecologists, and is one of the most important environmental issues of the twenty-first century. But all populations, from disease organisms to wild-harvested fish stocks and forest trees to the species in a successional series to laboratory fruit files and paramecia, have been the subject of basic and applied population biology.