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Define vestigial organs.
Concept: Evidence of Evolution > Morphological Evidences
Which event is represented by the above diagram, related to chromosomal aberrations?
Concept: Theories of Biological Evolution >> Modern Synthetic Theory of Evolution
Explain natural selection with the example of industrial melanism.
Concept: Evidence of Evolution > Morphological Evidences
The earliest geological time period among the following is______.
Concept: Geological Time Scale
Write avian characters of Archaeopteryx.
Concept: Evidence of Evolution > Morphological Evidences
Write short note on Gene pool.
Concept: Theories of Biological Evolution >> Modern Synthetic Theory of Evolution
Give the main features of mutation theory.
Concept: Theories of Biological Evolution >> Mutation Theory
Mention the name of a sterile animal produced by intergeneric hybridisation.
Concept: Theories of Biological Evolution >> Modern Synthetic Theory of Evolution
Define the term:
Genetic drift
Concept: Theories of Biological Evolution >> Modern Synthetic Theory of Evolution
Define the term:
Homologous organs
Concept: Evidence of Evolution > Morphological Evidences
What is a connecting link?
Concept: Organic Evolution
Which fossil animal is considered as the connecting link between reptiles and birds? Give any one character of each class found in it.
Concept: Organic Evolution
Give one example of homologous organs found in plants.
Concept: Evidence of Evolution > Morphological Evidences
Define Palaeontology.
Concept: Evidence of Evolution > Morphological Evidences
What is reproductive isolation?
Concept: Theories of Biological Evolution >> Modern Synthetic Theory of Evolution
Define the term Chromosomal aberrations.
Concept: Theories of Biological Evolution >> Modern Synthetic Theory of Evolution
What is dark reaction in photosynthesis?
Concept: Structure of Stomatal Apparatus
Describe C3 Pathway.
Concept: Structure of Stomatal Apparatus
Very short answer question.
What is the symplast pathway?
Concept: Path of Water Across the Root
Describe the mechanism for absorption of water.
Concept: Absorption and Conduction of Water and Minerals >> Passive Transport
