Biology · Evolution
What is meant by the evolutionary concept of 'evolution by stages'?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1Complex organs arise progressively as a result of small, advantageous changes over several generations.✓
- 2Growth is a purely phenotypic process that changes without altering genetic code.
- 3Simultaneous mass mutations occur across the entire DNA sequence to form complex traits.
- 4Miniaturized organs suddenly become complex organs in a single generation.
Correct answer
Complex organs arise progressively as a result of small, advantageous changes over several generations.
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Biology?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Evolution MCQs →Want more practice questions on Evolution?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Biology · Evolution