Reason of diversity in living being is
1. mutation
2. gradual change
3. long term evolutionary change
4. short term evolutionary change
Theory of inheritance of acquired characters was given by
1. Wallace
2. Lamarck
3. Darwin
4. De Vries
Lamarck's theory of evolution is also called
1. Theory of special creation
2. Inheritance of acquired characters
3. Survival of the fittest
4. None of these
1. | Thorn of Bougainvillea and tendrils of Cucurbita – Analogous organs |
2. | Nictitating membrane and blind spot in the human eye – vestigial organs |
3. | Nephridia of the earthworm and Malpighian tubules of cockroach - Excretory organs |
4. | Wings of a honey bee and wings of crow - Homologous organs |
In Australia, marsupials and placental mammals have evolved to share many similar characteristics. This type of evolution may be referred to as:
1. Adaptive Radiation
2. Divergent Evolution
3. Cyclical Evolution
4. Convergent Evolution