Kaplan Nursing Entrance Practice Exam

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Prepare for the Kaplan Nursing Entrance Exam with our comprehensive quiz. Utilize flashcards and multiple choice questions, each with detailed hints and explanations, to increase your readiness and confidence for the test!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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What type of structure surrounds and protects the reproductive organs in a flower?

Stamens
Sepals
Petals
Pistils

The correct answer is: Petals

The correct choice refers to the petals, which are crucial in the floral structure as they serve the primary function of attracting pollinators. Petals are often brightly colored and are arranged in a way that can be visually appealing to insects and birds, which facilitates the process of pollination. While stamens are the male reproductive parts and are involved in producing pollen, they do not provide the protective structure surrounding the reproductive organs. Sepals, on the other hand, are the small leaf-like structures that encase the flower when it is in bud form, providing some initial protection. Pistils are the female reproductive parts of the flower and are where fertilization occurs, but they do not provide the outer protective layer. Thus, while sepals and stamens play roles in protection and reproduction respectively, it is the petals that are primarily designed for attracting pollinators and enhancing reproduction through their visual appeal.