Question:
Compare and contrast convergent and divergent evolution.
Compare and contrast convergent and divergent evolution.
Show Hint
Homologous organs show divergent evolution, while analogous organs show convergent evolution.
Updated On: Jun 14, 2025
Hide Solution
Verified By Collegedunia
Solution and Explanation
| Property | Convergent Evolution | Divergent Evolution |
|---|---|---|
| Definition | Different species develop similar traits due to adaptation to similar environments. | One species evolves into different forms to adapt to different environments. |
| Example | Wings of birds and bats. | Forelimbs of humans, whales, and bats. |
| Indicates | Functional similarity but not common ancestry. | Common ancestry with functional diversity. |
Was this answer helpful?
0
0
Top Questions on evolution
- How does the process of Natural Selection affect Hardy-Weinberg equilibrium? Explain with the help of graphs.
- (a) “The process of evolution of different species in a given geographical area starts from a point and literally radiates to other geographical areas.” Explain it with an example.
(b) Cite an example where more than one adaptive radiation has occurred in an isolated geographical area. Name the type of evolution your example depicts. - (a) "The process of evolution of different species in a given geographical area starts from a point and literally radiates to other geographical areas." Explain it with an example.
(b) Cite an example where more than one adaptive radiation has occurred in an isolated geographical area. Name the type of evolution your example depicts. - A few stages and their respective time period in the evolutionary history of human beings are mentioned in the flowchart given below:
- 15 mya — Primates walking like gorillas and chimpanzees existed.
- 3–4 mya — Man-like primates walked in Eastern Africa. Fossils of their bones were discovered.
- 2 mya — This ancestor lived in the East African grasslands and ate fruits.
- 1.5 mya — This hominid had a brain size of 900 cc and probably ate meat.
- [(a)] Name one primate about 15 mya.
- [(b)] Name one place where fossils of primates were discovered in Eastern Africa.
- [(c)] Name the ancestor that lived in the East African grasslands about 2 mya.
- [(d)] Name the hominid that was found around 1.5 mya.
The given graph shows the range of variation among population members, for a trait determined by multiple genes. If this population is subjected to disruptive selection for several generations, which of the following distributions is most likely to result?
View More Questions
Questions Asked in CBSE CLASS XII exam
- Explain the following techniques of Scientific Management : (i) Fatigue study (ii) Differential piece wage system (iii) Standardisation and simplification of work
- CBSE CLASS XII - 2025
- Principles of Management
- A small conducting sphere A of radius \( r \) charged to a potential \( V \), is enclosed by a spherical conducting shell B of radius \( R \). If A and B are connected by a thin wire, calculate the final potential on sphere A and shell B.
- CBSE CLASS XII - 2025
- Electric charges and fields
- In a rough sketch, mark the region bounded by \( y = 1 + |x + 1| \), \( x = -2 \), \( x = 2 \), and \( y = 0 \). Using integration, find the area of the marked region.
- CBSE CLASS XII - 2025
- Integration
- Can sodium ethoxide and t-butyl chloride be used for the preparation of t-butyl ethyl ether? Give suitable explanation. Justify your answer by suggesting the appropriate starting material required for preparation of t-butyl ethyl ether.
- CBSE CLASS XII - 2025
- Alcohols, Phenols And Ethers
- State the meaning and significance of Gross Domestic Product (GDP) deflator.
- CBSE CLASS XII - 2025
- National Income Accounting
View More Questions