Advertisements
Advertisements
प्रश्न
Which fossil animal is considered as the connecting link between reptiles and birds? Give any one character of each class found in it.
उत्तर
Archaeopteryx is considered as the connecting link between reptiles and birds.
- Reptilian character: Presence of long tail, claws and scales on the body.
- Avian character: Feathery exoskeleton.
APPEARS IN
संबंधित प्रश्न
According to de-Vries what is saltation?
Give the respective scientific terms used for studying the mechanism by which variations are created and inherited
Why are the small numbers of surviving tigers a cause of worry from the point of view of genetics?
In evolutionary terms, we have more in common with
How are the areas of study – evolution and classification – interlinked?
Out of the wing of a bird, wing of an insect and the wing of a bat :
which two are homologous organs?
According to scientists, aves have evolved from :
(a) mammals
(b) amphibians
(c) reptiles
(d) arthropods
Write short notes based upon the information known to you.
Evolution
Explain stabilizing, directional and disruptive selection with examples.
The chronological order of human evolution from early to recent stages is ______.