Kingdom Animalia : 11th Biology Chapter 4 : Exercise Solutions - Questions and Answers | Maharashtra State Board New Syllabus |
Standard XI - Biology Chapter 4 : Kingdom Animalia - Exercise Questions & Answers - Maharashtra State Board New Syllabus 4. KINGDOM ANIMALIA - Exercise 1. Choose correct option. A. Which of the following belongs to minor phylum ? A. Comb jelly B. Jelly fish C. Herdmania D. Salpa Answer: B. Jelly fish B. Select the animal having venous heart. A. Crocodile B. Salamander C. Rohu D. Toad Answer : D. Toad C. In Ascaris, .............. A. Mesoglea is present B. Endoderm is a discontinuous layer C. Mesoderm is present in patches D. Body cavity is absent. D. Which of the following is incorrect in case of birds ? A. Presence of teeth B. Presence of scales C. Nucleated RBCs D. Hollow bones Answer : A. Presence of teeth E. Chitinous exoskeleton is a characteristic of......... A. Dentalium B. Antedon C. Millipede D. Sea urchin 2. Answer the following questions A. Reptiles are known for having three chambered heart. Which animal shows earlier...