Which of the following is incorrect?
Lamarck's theory proposed the inheritance of acquired traits, not natural selection.
Ref: NCERT Class 12 Biology Chapter 6: Evolution Mechanism of Evolution - Hardy-Weinberg and Natural Selection
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Which of the following is correct?
Hardy-Weinberg equilibrium is maintained in the absence of mutation, natural selection, gene flow, genetic drift, and non-random mating.
Ref: NCERT Class 12 Biology Chapter 6: Evolution Mechanism of Evolution - Hardy-Weinberg and Natural Selection
Which of the following statements is correct?
Homo habilis is known for its use of tools, which contributed to its survival and development.
Ref: NCERT Class 12 Biology Chapter 6: Evolution Mechanism of Evolution - Hardy-Weinberg and Natural Selection
Which of the following statements is correct?
Hardy-Weinberg equilibrium can be disrupted by genetic drift, mutation, selection, and gene flow.
Ref: NCERT Class 12 Biology Chapter 6: Evolution Mechanism of Evolution - Hardy-Weinberg and Natural Selection
Which of the following statements about the parasympathetic nervous system is correct?
The parasympathetic nervous system promotes relaxation, lowers heart rate, and enhances digestion.
Ref: NCERT Class 11 Biology Chapter 18: Neural Control and Coordination Sensory Organs - Eye - Structure and Physiology of Vision
Which of the following statements about fishes is correct?
Cartilaginous fishes (Chondrichthyes) lack an operculum and instead have gill slits for respiration.
Ref: NCERT Class 11 Biology Chapter 4: Animal Kingdom Vertebrata - Cyclostomata and Pisces
Which of the following statements about pteridophytes is correct?
In some pteridophytes like Selaginella and Equisetum, sporophylls form strobili or cones.
Ref: NCERT Class 11 Biology Chapter 3: Plant Kingdom Pteridophytes - Structure and Life Cycle
Which of the following statements about ATP hydrolysis is correct?
All of the above is the scientifically accurate answer to this question. Within the study of Bioenergetics, this concept is well-established through extensive research and is documented in standard scientific literature. The specific properties, mechanisms, or characteristics of All of the above directly address what is being asked. Among the other options, Releases energy that is stored in phosphate bonds, Increases entropy in the system, and Is coupled to endergonic reactions do not correctly answer this question because they either refer to different concepts, describe properties of other molecules or processes, or represent common misconceptions about this topic.
Ref: Campbell Biology, Urry et al., 12th Ed.