Which of the following is a chordate feature and not shared by the non-chordates ?
Metamerism
Axial organization
Bilateral symmetry
Pharyngeal gill slits
- Select the incorrect feature of mollusca from the given statements. Terrestrial or aquatic animals having…
- Which of the following phylum is being described by the given statements?(i) These are primitive multicellular…
- Which of the following possesses electric organs and belongs to class chondrichthyes?
- Which of the following animals are bilaterally symmetrical?
- A common characteristic of all vertebrates without exception is
- In amphibians, heart is ________ chambered.
- Which of the following group of animals reproduces only by sexual means?
- Refer the given figures A, B, C and D and identify the option which shows their correct name.
- Meandrina (brain coral) belongs to phylum
- Which of the following is a poisonous snake?
- Which of the following statement(s) is/are correct regarding phylum coelenterata?(i) They are aquatic,…
- The given figures (A & B) shows the germinal layer. The animals having structures shown in the figures…
- Which of the following class is being described by the given statements (i - iv)?(i) They are found…
- Which of the following is a connecting link between invertebrates and non-invertebrates?
- Which of the following statement(s) is/are correct regarding phylum mollusca?
- Which of the following traits is not shared by both sea anemones and jellyfish ?
- Refer the figures A, B and C and choose the correct option which shows animals that regulate buoyancy…
- The figure given below shows the germinal layers marked as A, B, C and D. Identify the label showing…
- Which of the following phylum is being described by the given statements?(i) They are bilaterally symmetrical,triploblastic,…
- The figure given below is the characteristic structure of the phylum in which animals are aquatic, free…
- Which of the following is not a characteristic of phylum echinodermata ?
- The given figures of animals (A & B) are distinguished on the basis of symmetry. Select the correct…
- Tracheae of cockroach and mammal are similar in having
- Refer the following animals and identify those which have a fluid filled body cavity with a complete…
- Aquatic annelids (like Nereis) possess lateral appendages called ______________, which help in swimming.
- Refer the figures A, B, C and D given below. Which of the following options shows the correct name of…
- Which of the following animal's body is covered by calcareous shell and unsegmented with a distinct…
- Which of the following statements (i - v) are correct ?(i) The pelvic fins of female sharks bear claspers.(ii)…
- Which of the following is a living fossil?
- Which of the following characteristic is probably most responsible for the great diversification of…