Correct Answer: Correct answer is: (C) Darwin.
Exam Relevance: AP Biology, IB Biology, SAT Subject Test in Biology
Difficulty: Moderate
Concept notes: Charles Darwin, a prominent naturalist and biologist, proposed the theory of evolution by natural selection. He observed that members of the same species exhibit variations, which is a key concept in his theory.
Common Mistakes: Students may confuse Darwin's observations with the idea that all members of a species are identical, which is a common misconception.
Explanations: Darwin observed that within a species, there are variations among individuals. These variations can be in physical traits, behaviors, or other characteristics. This variability is crucial for natural selection to act upon, as it provides the raw material for evolution. Therefore, Darwin's work emphasized that members of the same species are not alike in every aspect.
Option Analysis: - Option A: Best is not a relevant term in this context and does not refer to any scientific theory or observation about species variation.
- Option B: Good is a general term and does not refer to any scientific theory or observation about species variation.
- Option C: Darwin is the correct answer as he observed and documented the variations within species, which is a fundamental part of his theory of evolution by natural selection.
- Option D: Herber is not a relevant term in this context and does not refer to any scientific theory or observation about species variation.
Mnemonic: Darwin's Diverse Daisies
Dada,apnar EI practice set tar Kno jobab nei….vison helpful 🙏🙏
Better question
Q44
Wilhelm Wundt opened the Institute for Experimental Psychology at the University of Leipzig in Germany in 1879.
I don,t agree with mcq no.759🤨
Nice sir Thanks for.
بہت مرہ آیا قسم سے ، from Skardu rundu Pakistan