(Q001) Watch the animation "The Biomechanics of Bone" and answer the question that follows.
https://util.wwnorton.com/jwplayer?type=video&msrc=/wwnorton.college.protected/coursepacks/phys_anthro/animations/animation_biomechanics_of_bone.mp4&isrc=/wwnorton.college.protected/coursepacks/phys_anthro/animations/animation_biomechanics_of_bone.jpg&csrc=/wwnorton.college.protected/coursepacks/phys_anthro/animations/animation_biomechanics_of_bone.vtt&cp=1

Name the principle that asserts that bone mass is distributed where it is needed and removed where it is not.

Question

(Q001) Watch the animation "The Biomechanics of Bone" and answer the question that follows.
https://util.wwnorton.com/jwplayer?type=video&msrc=/wwnorton.college.protected/coursepacks/phys_anthro/animations/animation_biomechanics_of_bone.mp4&isrc=/wwnorton.college.protected/coursepacks/phys_anthro/animations/animation_biomechanics_of_bone.jpg&csrc=/wwnorton.college.protected/coursepacks/phys_anthro/animations/animation_biomechanics_of_bone.vtt&cp=1

Name the principle that asserts that bone mass is distributed where it is needed and removed where it is not.

BlackTom AI · Accepted Answer

The question asks us to identify the principle describing how bone mass adapts by aligning with functional demands. 
Option 1: 'Bergmann’s Rule' — This is a principle from ecological biology stating that populations of a species in colder climates tend to have larger body sizes to conserve heat. It does not address bone remodeling or mass distribution in response to mechanical use, so it is not the correct concept here.
Option 2: 'natural selection' — While natural selection explains how traits that aid survival can become more common over generations, it does not specifically describe the adaptive remodeling of bone within an individual's lifetime in response to mechanical stresses. Therefore, this option does not precisely capture the stated principle.
Option 3: 'Wolff’s Law' — This law posits that bone remodels in response to mechanical loads, increasing mass where stress is needed and reducing where it is not, effectively distributing bone mass according to functional demand. This directly matches the described principle about bone mass distribution.
Option 4: 'adaptation' — Broadly, adaptation refers to any trait that increases fitness in a given environment, and while bone remodeling can be considered an adaptive response, the phrasing of the question points to the specific mechanistic rule governing bone mass distribution, which is best captured by Wolff’s Law rather than the more general notion of adaptation.

类似问题

How did Egyptian culture and governance change during the Ptolemaic period compared to the pharaonic period?

Name the Supreme Court decision that removed financial constraints on PACs.

Political scientists Joshua Kalla and David Broockman find that senior policy makers made themselves available to _____ between three and four times more often than they did to constituents.

Name the political scientist who argues that parties are designed to serve the needs of ambitious politicians (namely candidates and officeholders).

Name the political scientist who said this famous quote about the problems of pluralism: “The flaw in the pluralist heaven is that the heavenly choir sings with a strong upper-class accent.”

What is the name of the third party candidate in 2000 who was not allowed to participate in the presidential debates? Hint: We watched a video clip with him in class.

E.E. Schattshneider said, "Democracy is ________ save in terms of the parties."

Who was the most recently appointed justice to the Supreme Court?

更多留学生实用工具

智能学习助手

风格化写作助手

论文查重助手

文献引用助手

课堂转译助手

课堂笔记助手

Quiz搜索助手

学校历年真题

智能刷题助手

智能匹配练习

希望你的学习变得更简单