Question
View answerIn the "sieve" analogy of natural selection, the only components that pass through to the next generation are the __________.
Loading subject…
Question
View answerIn the analogy where a population is compared to a sieve, what represents the "mesh" that only allows certain traits to pass through to the next generation?
Question
In the sequence of natural selection, which event must occur immediately after an individual with an advantageous trait survives an environmental pressure for the trait to become more common in the population?
Natural selection can only operate on __________ that is already present within a population.
Why does the development of a complex adaptation typically require a population to undergo natural selection over many generations rather than occurring within a single lifetime?
MYP MYP Biology Topic Natural Selection Questionbank
Practice MYP MYP Biology Topic Natural Selection with authentic exam-style questions for both SL and HL students. This question bank focuses on the exact syllabus content for Natural Selection and mirrors Paper 1, 2 style where relevant.
Get instant solutions, detailed explanations, and build confidence with questions aligned to MYP examiner expectations.