Q1. The flat worms belong to the phylum.
Q2. Animals whose body is cold Animals whose body
Q3. Exoskeletonais found in the phylum.
Q4. When fishes are kept in an aquarium containing water but no aquatic plants they frequently come to the surface and float in a semivertical position for want of.
Q5. The beaks of birds are modified.
Q6. In mammals,fertilization occurs in.
Q8. The animal which has developed organs for internal fertilization is.
Q9. Temporary projections of amoeba by which it moves is called.
Q10. Which one of the following has warm blooded animals?
Q11. Which of the following aquatic organisms are totally marine?
Q12. The phenomenon of natural death is rare in.
Q13. Ants are social insects because.
Q14. The mammal that lays eggs is.
Q15. Pearl is created by animal belonging to phylum.
Q16. What is paedogenesis?
Q17. Corals belong to the phylum.
Q18. Foal is the young one of the.
Q19. Organisms that are similar and can interbreed are said to belong to one.
Q20. The floor of the buccal cavity of the frog is supported by.
Q21. The body cavity is a haemocoel in.
Q22. A biologist kept Euglenas in Various experimental conditions.In one of these,the Euglenas lost their stigmas.This situation was.
Q23. Prognathous chin is characteristic of.
Q24. Which one of the following is a marsupial?
Q25. Only one of the following is a real f ish.Which one is it?