Differentiate between the following:i) Natural and phenetic classifi

Question

Differentiate between the following:
i) Natural and phenetic classification
ii) Flora and Monograph
iii) Primary and secondary metabolites
iv) Homologous and analogous organs

13 Mar 2023

Answer :

Word Count : 526

i) Natural and phenetic classification

	Natural Classification	Phenetic Classification
Basis of Classification	Based on natural relationships and genetic relatedness	Based on overall similarity, regardless of genetic relatedness
Criteria	Emphasis on morphology, anatomy, embryology, and biochemistry	Emphasis on overall physical similarity
Approach	Hierarchical approach, with classification based on evolutionary relationships	Non-hierarchical approach, with species grouped based on overall similarity
Purpose	To reflect the evolutionary history of organisms and their relationships	To group organisms based ________ ___ ___ ________ _________ __________ ___ __________ ________ _____ ____. ______ ________ _____ ________ _____ __________. ________ ________ _____ ________ ___ __________ _____ _________ _________ ____ _________. ________ ________ ________ ___ ____ _____ ____ ______ ________ ____ ____ _________. ________ _________ ________ __________ ______ _________ _________ ________. ___ ____ ____ ________ _________ ________ _____ __________. _________ ________ _______ ________ ____ _______ _____ _______ _______ ________ ________. ________ _____ ____ __________ _____ _______ ___ ____ _______. ___ _______ ______ ________ _______ ________ _________ _____ ____. ____ _____ ____ ______ ____ ___. ___ _______ ________ ________ ____ ____ ___ ______ _________ ______ ______ _________. ___ ______ _________ __________ _________ __________ ________ _________. ____ ________ _____ __________ ___ _______ ____ _________. ________ _______ ____ ______ __________. __________ _______ ________ ____ __________ _________. ___ ___ ____ ______ ________. _________ _______ _________ ______ ___ _________ ______ ____ _____ _______ ___. _____ ______ __________ _________ ________ _________ ________. __________ ________ _________ ___ _____ _____ __________ ____ _____. __________ _______ _______ _____ _________ _______ ________. ___ ________ _____ _____ __________ _________ _____ ___ _________ __________. _____ ________ _________ _____ ______ ________ _______ ________. __________ ________ _______ ___ __________ _____. __________ ____ _____ ________ _________ __________. _______ ____ ___ ___ _______ ____ _______ _______ ________. ______ ____ _________ _______ _________ ___. _____ _________ __________ ______ __________ _________ ___ ____ _____ __________. ________ _______ _____ ________ ____. _______ ____ ___ ___ __________ ________ __________ __________ _____ _______ ________. ______ ___ ___ ___ ___ _______ _________ ________ _______ _______ ___. ________ __________ _____ _______ ____ __________ ___ ________ ______. ____ _______ ______ ______ ____ ___. ____ ______ ___ _________ _____ _______ ____ ________ ___ ________ ___ _____. __________ _____ ____ ________ _______. ____ _________ __________ _______ ______ __________. ______ ______ _________ _________ _____. _____ _____ _______ ______ ________ ______ _________ ____ _______ ____ _______. _______ ___ ______ ___ ________ _________. ___ __________ _________ ________ __________ __________ _______ ____ _____. ____ ____ ____ ______ _________ ____. ________ _____ ___ ____ ___ _______ ______. ________ __________ _________ _______ _______ ________. __________ ___ _______ ______ _______ ___. ______ ___ __________ ________ ________ ______ ___ __________ __________. __________ _______ __________ ______ ________ ______ ______ ________ ______ ___. _______ __________ _________ ____ ____ ______ ________ ________. _____ __________ ____ ___ ____ _______ ______. __________ ____ _____ ________ ________ _________. ____ __________ ___ _______ ____ ______ __________ _________. _____ ________ ____ ______ _______. ________ ______ ________ ___ ________ __________ ___ ____ ________ ___ ________ _____. ________ ________ _______ __________ _______ ________. ___ _________ ___ ____ ____ ______ _____ ____ _______ ________ ____. ________ ______ ______ _____ _____ ____ _______ ____ ___. _________ _____ _________. Get Full Answer on WhatsApp Related Questions Discuss the main features of Bentham and Hooker system of classification. Also list its merits and demerits. What is chemotaxonomy? Describe the various chemical characters used in the studies related to taxonomy. Differentiate between the following: i) Natural and phenetic classification ii) Flora and Monograph iii) Primary and secondary metabolites iv) Homologous and analogous organs Describe the various tools/evidences used in taxonomy. b) Describe in brief Australopithecine. b) What are wildlife sanctuaries? Describe few famous wildlife sanctuaries of India. a) What are keys? Describe various types of keys and mention, how are they useful? IGNOU Solved Assignments Assignments Ignou Projects Project Previous Year Solved Exam Papers Notes Notes Sample Question Papers Sample Question Papers Login Cart IGNOU NEWS Assignment Submission Last Date Extended Till 30 June 2026 Click Here★★★IGNOU June 2026 TEE Date Sheet Released Click Here★★★ Cart ✖ Subtotal:₹200.00 Total:₹200.00 Please Buy Any 1 items to Proceed About Us About IGNOU Academy Cancel & Returns Terms & Conditions Privacy Policy Link Study Material Doubt & Query Question Blog Online Classes Teachers Classes Tuition Social Link © 2026 IGNOU Academy. All Rights Reserved. 2025 New Top 📞 Call Support Instant phone assistance Differentiate between the following:i) Natural and phenetic classifi → 🟢 WhatsApp Chat Fast live messaging → ✉ Email Us Business enquiries & support →