Canal system is characteristic of
hydra
sponge
sea anemone
sea urchin
- Which of the following is not a deuteros-tome phylum ?
- Which one is a cold blooded animal
- Which one of the following is a metatherian mammal ?
- Lobsters and crabs belong to the class
- Amphixous is a marine animal belonging to the sub-phylum
- Turbellarians are
- Egg laying mammals are found in
- Temperature regulation is found in
- Which one of the following is a coelenterate ?
- Hair of bat and feathers of pigeon are
- A spider belongs to class
- Which of the following sets belongs to the same class ?
- All worms are mainly
- What is common to fishes, amphibians and reptiles ?
- The main basis of classification of Protozaoa is
- Aside from a three chambered heart, reptiles are characterised by the presence of
- Which is a matching set in taxonomy ?
- Cloning is possible in nature in
- Which is the common character between all mammals ?
- Which of the following is homiother-mous ?
- Which of the following animals has a diaphragm between the thorax and abdomen ?
- One of the following is considered as a living and connecting link between Annelida and Arthropoda:
- Which of the following belongs to Mollusca ?
- A reptile with a four-chambered heart is
- Structures built on a common plan, but modified during the course of evolution : to serve particular…
- Cephalisation is a characteristic feature of
- The segmentation which affects both external and internal features represented in
- Aphrodite, commonly called as sea mouse is a/an
- Snakes are not found in
- Correct statement is :