Patterns of Organization Multiple Choice Questions (MCQ) PDF Download

MCQ 1: The organization of animal in which their tissues are derived from the three layers is called

1. diploblastic organization
2. triploblastic organization
3. mesoglea
4. holoblastic organization

MCQ 2: The upper surface or back of the animal is called

1. dorsal
2. ventral
3. inferior
4. superior

MCQ 3: The end opposite to the mouth is called

1. oral
2. posterior
3. aboral
4. caudal

MCQ 4: In a diploblastic organization, a non-cellular layer is present between the gastrodermis and epidermis, known as

1. bilateral
2. diploblastic
3. triploblastic
4. mesoglea

MCQ 5: If an arrangement of the body parts of an organism, in such a way that any plane passing through the oral, central or aboral axis, dividing the body into a mirror image, the resulting symmetry is called

1. bilateral
2. central
3. radial
4. aboral