Question detail

Which option avoids the common misconception in this objective for The development of understanding of genetics and evolution, Speciation (biology only): students must describe Wallace’s work gathering evidence worldwide, including warning colouration and speciation.

Try the question, check the answer, then read the explanation to understand the curriculum point.

At a glance

MCQ

Type

practice

Style

Topic

The development of understanding of genetics and evolution

Question

  1. A. Misconception avoided: A DNA base sequence is the storage format; a gene is the named instruction unit. This matches Speciation (biology only) because students must describe Wallace’s work gathering evidence worldwide, including warning colouration and speciation.
  2. B. Common misconception: Explaining protein coding without naming the gene as the relevant section of DNA. This would blur DNA vs genes instead of testing Speciation (biology only).
  3. C. Partial misconception: Treating DNA as if it always means one gene. This misses the objective focus on describe Wallace’s work gathering evidence worldwide, including warning colouration and speciation.
  4. D. Terminology mix-up: It moves into a neighbouring Unit 4.6 idea rather than The development of understanding of genetics and evolution / Speciation (biology only).

Answer

The correct option is Misconception avoided: A DNA base sequence is the storage format; a gene is the named instruction unit. This matches Speciation (biology only) because students must describe Wallace’s work gathering evidence worldwide, including warning colouration and speciation.. It is the only option that keeps DNA vs genes separate and answers the approved learning objective in Speciation (biology only).

Explanation

The correct option is Misconception avoided: A DNA base sequence is the storage format; a gene is the named instruction unit. This matches Speciation (biology only) because students must describe Wallace’s work gathering evidence worldwide, including warning colouration and speciation.. Misconception avoided: A DNA base sequence is the storage format; a gene is the named instruction unit. This matches Speciation (biology only) because students must describe Wallace’s work gathering evidence worldwide, including warning colouration and speciation. is correct because A DNA base sequence is the storage format; a gene is the named instruction unit. The learning objective says students must describe Wallace’s work gathering evidence worldwide, including warning colouration and speciation, so the answer must stay inside Speciation (biology only). The alternative options are wrong because they either explaining protein coding without naming the gene as the relevant section of dna., treating dna as if it always means one gene., or drift away from do not use dna, gene, and chromosome as interchangeable answers..

Common mistake

Speciation (biology only) common mistake 1

Giving a vague answer instead of directly addressing: Describe Wallace’s work gathering evidence worldwide, including warning colouration and speciation..

Answer by clearly explaining how to describe Wallace’s work gathering evidence worldwide, including warning colouration and speciation..

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