Which of the following terms describes the significant differences in size/shape/coloration/behavior of the male (smaller) and female(larger) black widow's pictured here?

Question

BlackTom AI · Accepted Answer

The question asks which term describes significant differences in size, shape, coloration, or behavior between male and female black widows as depicted.

Option 1: Morphological resonance. This term is not a standard or recognized concept in biology for describing sex-based differences; the phrasing here does not align with established terminology, so this is incorrect.

Option 2: Random mating. Random mating refers to the lack of assortative mating preferences in a population, not to differences between sexes. It does not explain size, shape, coloration, or behavior differences between males and females, so this is incorrect.

Option 3: Heterozygote advantage. This is a genetic concept describing a situation where heterozygous individuals have higher fitness than either homozygote, often related to disease resistance or other traits, not to sex-based dimorphism. It does not describe differences between sexes, so this is incorrect.

Option 4: Sexual dimorphism. This is the correct term for consistent, sex-based differences in morphology or behavior between males and females of a species, such as the typical pattern where females are larger than males in many spider species including some black widows. This matches the description in the question, so this is correct.

In summary, only option 4 aligns with the concept of distinct male-female differences in physical form or behavior, while the other options do not describe sex-based dimorphism.

202570_BIO80_70525/70526 Ch. 23-24 Quiz

Which of the following terms describes the significant differences in size/shape/coloration/behavior of the male (smaller) and female(larger) black widow's pictured here?

View Explanation

Log in for full answers

Similar Questions

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:

The CVP and break-even analysis are supported by a range of important assumptions. Which of the following is not an assumption of the CVP:

The break-even point is that at which:

More Practical Tools for Students Powered by AI Study Helper

Homework AI Solver

Stylized AI Paper Writer

Plagiarism Checker Assistant

Citation AI Academic Writing Tool

In-Class Translation Assistant

AI Note Generator

AI Quiz Answers

Past Exam Questions from University Test Bank

Smart Practice Assistant

Adaptive Practice

Making Your Study Simpler