1.5 million
Species described so far, according to IUCN 2004
Detailed Explanation & Biological Significance
In the context of Biodiversity and Conservation, understanding 1.5 million is vital for mastering the NCERT Class 11/12 Biology curriculum. The term represents a fundamental biological concept that frequently forms the baseline for high-yield questions in the NEET UG examination.
Key NCERT Highlights: 1.5 million
- Definition Core: Species described so far, according to IUCN 2004
- Syllabus Unit: Biodiversity and Conservation
- NEET Significance: Tested as direct factual questions, assertion-reason pairing, and match-matrix items.
Functional Role & Physiological Relevance
Biological systems depend on specialized structures and regulatory mechanisms to maintain homeostasis. 1.5 million plays an indispensable role in enabling precise cellular communication, structural integrity, and biochemical efficiency. During NEET revision, students should pay close attention to how this term integrates into broader physiological processes.
NEET questions often test subtle distinctions between related terms. Ensure you can differentiate 1.5 million from other key definitions in Biodiversity and Conservation to avoid confusion in multi-statement options.
Chapter Context: Biodiversity and Conservation
This term belongs to Biodiversity and Conservation. Accelerate your preparation with full NCERT study notes, line-by-line MCQ practice tests, and interactive active recall flashcards:
Frequently Asked Questions about 1.5 million
What is the exact definition of 1.5 million for NEET Biology?
1.5 million is defined in NCERT Biology as: "Species described so far, according to IUCN 2004". It is a crucial concept tested under Biodiversity and Conservation.
Which NCERT chapter covers 1.5 million?
1.5 million is part of NCERT Class 11/12 Biology chapter: "Biodiversity and Conservation". Questions regarding this concept appear in NEET UG biology section.
How is 1.5 million tested in NEET UG exam?
In NEET, questions on 1.5 million are tested through direct line-by-line NCERT statements, match-the-column items, and assertion-reason questions.