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The characteristics of class Reptilia are :
Options
(a) Body covered with dry and cornified skin, scales over the body are epidermal, they do not have external ears
(b) Body covered with moist skin which is devoid of scales, the ear is represented by a tympanum, alimentary canal, urinary and reproductive tracts open into a common cloaca
(c) Fresh water animals with bony endoskeleton, air-bladder to regulate buoyancy
(d) Marine animals with cartilaginous endoskeleton, body covered with placoid scales
Correct Answer:
Body covered with dry and cornified skin, scales over the body are epidermal, they do not have external ears
Explanation:
In option (a) all the characteristics belong to class Reptilia. In options (b), (c) and (d) the characteristics belong to the classes Amphibia, Osteichthyes and Chondrichthyes respectively.
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Topics: Plant and Animal Kingdom
(295)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Both respiration and photosynthesis require
- In nodulous plant leghaemoglobin helps in
- AIDS virus causes reduction in
- F₂ generation in a Mendelian cross showed that both genotypic and phenotypic ratios
- Institute of paleobotany is situated at
Topics: Plant and Animal Kingdom (295)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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