Close Menu
bkngpnarnaul
  • Home
  • Education
    • Biology
    • Chemistry
    • Math
    • Physics
    • Science
    • Teacher
  • E-Learning
    • Educational Technology
  • Health Education
    • Special Education
  • Higher Education
  • IELTS
  • Language Learning
  • Study Abroad

Subscribe to Updates

Please enable JavaScript in your browser to complete this form.
Loading
What's Hot

Chancellors Playing Footsie With Authoritarianism

September 1, 2025

Doctors Just Found Out What Metformin Really Does Inside You

September 1, 2025

Four new faculty hires are a quantum leap for experimental physics

September 1, 2025
Facebook X (Twitter) Instagram
Tuesday, September 2
Facebook X (Twitter) Instagram Pinterest Vimeo
bkngpnarnaul
  • Home
  • Education
    • Biology
    • Chemistry
    • Math
    • Physics
    • Science
    • Teacher
  • E-Learning
    • Educational Technology
  • Health Education
    • Special Education
  • Higher Education
  • IELTS
  • Language Learning
  • Study Abroad
bkngpnarnaul
Home»Biology»Case Study – The Cricket that Stopped Singing
Biology

Case Study – The Cricket that Stopped Singing

adminBy adminJune 23, 20253 Comments2 Mins Read0 Views
Share Facebook Twitter Pinterest LinkedIn Tumblr Email WhatsApp Copy Link
Follow Us
Google News Flipboard Threads
Case Study – The Cricket that Stopped Singing
Share
Facebook Twitter LinkedIn Pinterest Email Copy Link


worksheet

Imagine this: on a quiet night in Hawaii, the usual symphony of chirping crickets suddenly vanishes. But it’s not just a natural lull — it’s the sound of evolution in action.

This real-life phenomenon is the centerpiece of a ready-to-use biology case study perfect for your unit on evolution, natural selection, or animal behavior. It’s built around the fascinating discovery that a mutation causing male crickets to go silent actually helped them survive and reproduce — challenging students to think deeply about how evolution works in real time.

🧬 The Story: Evolution on Fast Forward

On the island of Kauai, male field crickets once sang loudly to attract mates. But when a parasitic fly arrived that could home in on the song and kill the singer, silence became a survival strategy. A genetic mutation called flatwing rendered some males mute — and surprisingly, those males began to thrive.

Students will explore:

  • How natural selection gave silent males a survival advantage
  • How sexual selection typically favors song, yet flatwing males still reproduced
  • Why the flatwing trait spread so rapidly through the population

This story isn’t fictional — it’s based on real, peer-reviewed research published by scientists investigating evolution as it happened.

🧪 What’s in the Lesson?

This downloadable case study includes everything you need for a powerful, standards-aligned classroom experience:

  • Engaging, student-friendly reading
  • Background info on cricket behavior and mating
  • Reading comprehension questions
  • Analysis of a real graph from the original scientific study
  • Free response prompt

Related Lessons

Case Study – The Island of the Colorblind – explore human evolution, genetic drift, and population bottleneck

Mutations and Evolution in Aquatic Mammals – lessons from whales that focuses on nonsynonymous mutations

Why Can’t We Be Friends – explore isolating mechanisms, such as behavioral, temporal, and geographic

Survival of the Sneakiest – this cartoon describes the cricket’s mating behavior in a student-friendly way



Source link

Case Cricket Singing Stopped Study
Share. Facebook Twitter Pinterest LinkedIn Tumblr Email WhatsApp Copy Link
yhhifa9
admin
  • Website

Related Posts

Biology

Win £200 for your post on the Node

September 1, 2025
Math

Mathletics Works: New Study Proves Clear Link to NAPLAN Success

August 31, 2025
Science

How the racist study of skulls gripped Victorian Britain’s scientists

August 30, 2025
Study Abroad

Living Costs in Limerick | Study in Ireland

August 30, 2025
Higher Education

Canada rejects nearly two in three study permit applicants 

August 30, 2025
Biology

Mesaconic Acid as a Beneficial Metabolite Generated in the Gut Microbiome of Centenarians – Fight Aging!

August 29, 2025
View 3 Comments

3 Comments

  1. * * * Snag Your Free Gift: https://culture-catalyst.in/index.php?5why35 * * * hs=ee37a8c36f1edf73f6f24008691d933b* ххх*
    * * * Snag Your Free Gift: https://culture-catalyst.in/index.php?5why35 * * * hs=ee37a8c36f1edf73f6f24008691d933b* ххх* on June 23, 2025 1:33 pm

    m1kf5f

    Reply
  2. 🔧 Notification- + 1.488166 BTC. Assure > https://yandex.com/poll/enter/E34y9iSdaRJD7QXHZ9jb9R?hs=ee37a8c36f1edf73f6f24008691d933b& 🔧
    🔧 Notification- + 1.488166 BTC. Assure > https://yandex.com/poll/enter/E34y9iSdaRJD7QXHZ9jb9R?hs=ee37a8c36f1edf73f6f24008691d933b& 🔧 on June 24, 2025 1:41 pm

    eks3wq

    Reply
  3. 🔔 + 1.209096 BTC.GET - https://graph.org/Payout-from-Blockchaincom-06-26?hs=ee37a8c36f1edf73f6f24008691d933b& 🔔
    🔔 + 1.209096 BTC.GET - https://graph.org/Payout-from-Blockchaincom-06-26?hs=ee37a8c36f1edf73f6f24008691d933b& 🔔 on June 27, 2025 2:29 pm

    ruvwgi

    Reply
Leave A Reply Cancel Reply

Top Posts

2024 in math puzzles. – Math with Bad Drawings

July 22, 202520 Views

Testing Quantum Theory in Curved Spacetime

July 22, 20259 Views

How AI Is Helping Customer Support Teams Avoid Burnout

May 28, 20257 Views

Chemistry in the sunshine – in C&EN

August 9, 20256 Views
Don't Miss

Irina’s Spring Semester in Valencia, Spain 

By adminAugust 31, 20255

36 Eager to follow in the footsteps of a college student who studied abroad in…

Living Costs in Limerick | Study in Ireland

August 30, 2025

These 3 College Students Studied Abroad in Greece

August 27, 2025

Taylor’s Spring Semester in Athens

August 23, 2025
Stay In Touch
  • Facebook
  • Twitter
  • Pinterest
  • Instagram
  • YouTube
  • Vimeo

Subscribe to Updates

Please enable JavaScript in your browser to complete this form.
Loading
About Us
About Us

Welcome to Bkngpnarnaul. At Bkngpnarnaul, we are committed to shaping the future of technical education in Haryana. As a premier government institution, our mission is to empower students with the knowledge, skills, and practical experience needed to thrive in today’s competitive and ever-evolving technological landscape.

Our Picks

Chancellors Playing Footsie With Authoritarianism

September 1, 2025

Doctors Just Found Out What Metformin Really Does Inside You

September 1, 2025

Subscribe to Updates

Please enable JavaScript in your browser to complete this form.
Loading
Copyright© 2025 Bkngpnarnaul All Rights Reserved.
  • About Us
  • Contact Us
  • Disclaimer
  • Privacy Policy
  • Terms and Conditions

Type above and press Enter to search. Press Esc to cancel.