Growth Rate and Mathematical Expression — NEET Biology
📚 Practice Concept📖 NCERT Source
The increased growth per unit time is termed as growth rate. Thus, rate of growth can be expressed mathematically. An organism, or a part of the organism can produce more cells in a variety of ways.
📐See NCERT Figure 13.4 for the diagram.
Practice This Concept
QuestionPractice Question
If an embryo’s development remains entirely in the geometric phase, what would most likely be observed?
📖 Solution & NCERT Explanation
View solution & NCERT explanation
Correct answer: D — Rapid exponential increase in total number of cells
Geometric growth means every new cell divides, leading to exponential (2ⁿ) cell number increase.
❓ Frequently Asked Questions
What does NCERT say about increased growth per unit?
The increased growth per unit time is termed as growth rate. Thus, rate of growth can be expressed mathematically.
Has this concept appeared in NEET?
Practice this NCERT concept with questions on MedicNEET.
Which chapter is this from?
Plant Growth and Development, Class 11 NCERT Biology.
Through deep analysis of NEET and NTA, 176 of the 180 ReNEET 2026 (June 21) questions were already in the MedicNEET question bank before the exam.
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