Smart Online Assessments For Serious Exam Preparation
Start Assessment ➔

What do you want to learn today?

Home / Question Bank / Biology / Question Details
Q&A

Why are the classification systems changing every now and then?

Classification systems keep changing due to the discovery of new organisms and the development of new techniques such as molecular biology and genetic analysis. Improved understanding of evolutionary relationships has also led to revisions in existing classification systems.
- Advertisement -

More Questions & Answers

Read the Complete Topic

This question belongs to the set "Class – XI Biology Chapter 1 NCERT Solutions – Q&A". Click below to read detailed notes and attempt the full quiz.

View Full Post →

Try These Similar MCQs

  • A Large intestine
  • B Small intestine
  • C Stomach
  • D Esophagus
Explanation: Most digestion and nutrient absorption occurs in the small intestine.
  • A Capital letters
  • B Small letters
  • C Italic only
  • D Bold letters
  • A Kidney
  • B Liver
  • C Pancreas
  • D Stomach
Explanation: The liver processes toxins, drugs and metabolic waste products.
  • A Indian Code of Zoology
  • B International Committee of Zoology
  • C International Code of Zoological Nomenclature
  • D Indian Council of Zoology
  • A Femur
  • B Tibia
  • C Humerus
  • D Radius
Explanation: Femur or thigh bone is the longest and strongest bone of the human body.
  • A Skull
  • B Rib
  • C Pelvis
  • D Clavicle
Explanation: The skull encases and protects the brain.
- Advertisement -

Explore Related Study Material

Evolution : class 12th biology practice test | MCQs for NEET Test
Biochemical Respiration Note

Biochemical Respiration

Oct 25, 2021962 views View →

- Advertisement -

Scroll to Top