Do the following traits best describe human MALES or FEMALES?

Most expensive reproductive biology.

Question

Do the following traits best describe human MALES or FEMALES?

Most expensive reproductive biology.

BlackTom AI · Accepted Answer

Question restatement: Do the following traits best describe human MALES or FEMALES? 'Most expensive reproductive biology.'

Option 1: Males
- Why this is not the best fit: In human evolutionary biology, males generally incur lower parental investment per offspring compared to females, due to lack of gestation and lactation. Reproductive biology that is characterized as 'most expensive' tends to refer to the substantial energetic and resource demands placed on females during pregnancy, childbirth, and early lactation, not to typical male reproductive biology. Therefore, labeling 'Males' as the group described by 'most expensive reproductive biology' would mischaracterize the usual sex differences in parental investment.

Option 2: Females
- Why this is the best fit: Female reproductive biology is often described as more costly due to gestation, time and energy invested in producing offspring, and provisioning through lactation during early life. This concept stems from parental investment theory, where females historically bear higher energetic costs per offspring, shaping certain evolutionary dynamics such as mate choice and sexual selection. Hence, the phrase 'Most expensive reproductive biology' aligns with the greater per-offspring energetic and resource costs borne by females.

Additional nuance: While the statement highlights a general trend, it’s important to acknowledge variation across species and contexts. In humans, cultural, ecological, and technological advances can modify costs and distribution of parental effort, but the foundational biological cost differential remains a key point in many discussions of reproductive biology.

Summary reflection: Considering the traditional view of parental investment and reproductive costs, the description 'Most expensive reproductive biology' is commonly associated with females, due to gestation, parturition, and lactation demands. However, when evaluating options, remember that the contrast relies on widely taught biological principles, and alternative interpretations in different contexts may vary.

ANTH 1050-090 Fall 2025 ANTH 1050-090 Exam 1

Do the following traits best describe human MALES or FEMALES? Most expensive reproductive biology.

查看解析

登录即可查看完整答案

类似问题

Do the following traits/ behaviors best characterize humans, chimps, or both? Have longer birth intervals [ Select ] Humans Chimps Both

Do the following traits/ behaviors best characterize humans, chimps, or both? Are able have to more offspring over the course of their reproductive career [ Select ] Humans Chimps Both

In a consumer society, many adults channel creativity into buying things

Economic stress and unpredictable times have resulted in a booming industry for self-help products

People born without creativity never can develop it

A product has a selling price of $20, a contribution margin ratio of 40% and fixed cost of $120,000. To make a profit of $30,000. The number of units that must be sold is: Type the number without $ and a comma. Eg: 20000

Which of the following statement regarding cost is correct:

Under the assumptions used in cost-volume-profit analysis, as the activity increases:

更多留学生实用工具

考试浏览器助手

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