Zoology-Non-Chordates
NEET Zoology Non-Chordates MCQ Question
Type: MCQ-conceptual-Hard-Class 11
Which combination of statements accurately describes characteristics of the class Reptilia?
A
Reptiles have a three-chambered heart, are oviparous, and possess external ear openings.
B
Reptiles are poikilotherms, have internal fertilization, and shed their scales.
C
Reptiles are exclusively aquatic, have a four-chambered heart, and are viviparous.
D
Reptiles have two pairs of limbs, are dioecious, and undergo indirect development.
Correct Answer
Option B
Detailed Explanation
Reptiles are indeed poikilothermic, have internal fertilization, and shed their scales as skin cast. Statement A is incorrect due to the lack of external ear openings, and C incorrectly states their habitat and heart structure. Statement D incorrectly mentions indirect development.
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