Question
View answerIn a life cycle featuring complete metamorphosis, what is the specific role of the pupal stage?
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Question
If a species' sexual life cycle failed to include meiosis, what would be the chromosome number of the offspring after two generations of reproduction, assuming the original parent was diploid ()?
In the transition between life cycle stages, __________ act as the internal messengers that travel through the organism to initiate physiological and structural changes.
Gametes are always __________, meaning they contain half the usual number of chromosomes found in somatic cells.
Why might direct development be favored in species where the young are born or hatched in a protected environment, such as a womb or a leathery egg?
MYP MYP Integrated Sciences Topic Life Cycles Questionbank
Practice MYP MYP Integrated Sciences Topic Life Cycles with authentic exam-style questions for both SL and HL students. This question bank focuses on the exact syllabus content for Life Cycles and mirrors Paper 1, 2 style where relevant.
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