Gradual accumulation of adaptations to a changing environment leads to the origin of:

  • A
    New species
  • B
    $A$ genus
  • C
    Old structures
  • D
    All of these

Explore More

Similar Questions

Reproductive isolation between segments of a single population is termed as

Select an incorrect statement with respect to $Biston$ $betularia$ $:-$

The theory that evolutionary change is slow and continuous is known as:

The concept that species have changed over a long period of time is known as:

Evolution in which animals of two different lineages show a high degree of similarity to one another is called:

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo