One of the following is considered as a living and connecting link between Annelida and Arthropoda:
Peripatus
Limulus
Balanoglossus
Sphenodon
- One of the following is not an animal:
- According to Whittaker, the term 'protista' includes
- Match the species :
- The phylum arthropoda is characterised by the presence of
- All mammals have hair, but these are absent in order
- Members of which phylum exhibit adaptations widely varied environmental conditions ?
- Platyhelminthes are called
- Which of the following is a matching set of the class and some of its main distinguishing features?
- The correct phylogenetic sequence in taxonomy is
- A limbless amphibian is
- The mammals of order Rodentia have
- These species inhabiting different geographical areas are
- Archaeopteryx called a connecting link, carried the characters, of
- Largest animals belong to class
- Pharyngeal gill slits are found in
- Whale belongs to the taxonomic group
- Which one of the following sets has all hermophrodite animals ?
- Animals belonging to order Rodentia have
- Which of the following belongs to the same phylum ?
- Which one of the following is a metatherian mammal ?
- The concept of homology can be applied to
- One of the following is not a true fish :
- Tube in the tube' plan is exhibited by one of the following phyla :
- Structures built on a common plan, but modified during the course of evolution : to serve particular…
- True coelom appeared first in the course of evolution in
- Most important characteristic of the mammal is the presence of
- A definite number of body segments is found in
- Chief distinguishing features of mammals are
- Cephalisation is a characteristic feature of
- Viviparous animal is