എന്താണ് Gene Linkage | NEET Biology 2026 | DNA Learning

Описание: Understanding Genetics is one of the most critical aspects of NEET Biology, and among its core topics, Gene Linkage holds exceptional importance. Every year, multiple conceptual and assertion-based questions appear from this chapter alone. This comprehensive tutorial by DNA Learning is specially designed for NEET aspirants who aim to master the concept of Gene Linkage with clarity, scientific accuracy, and exam-oriented precision.

This video breaks down the complex theory of gene linkage into simple, structured, and logically connected concepts, enabling students to understand not just "what" linkage is, but also "why" it occurs and "how" it influences inheritance patterns.

What is Gene Linkage?

Gene Linkage refers to the tendency of genes located on the same chromosome to be inherited together during the process of meiosis. Unlike independent assortment, where genes separate randomly, linked genes tend to travel as a group because of their physical proximity.

This video begins by developing a clear conceptual foundation, explaining how gene linkage contradicts Mendel’s Law of Independent Assortment and why this deviation is crucial for NEET examinations.

Types of Gene Linkage

This tutorial divides gene linkage into its main categories and explains each with NEET-focused clarity:

🔸 Complete Linkage

Occurs when genes are very close together and no crossing over happens between them. As a result, parental combinations dominate.

🔸 Incomplete Linkage

Occurs when genes are on the same chromosome but crossing over occasionally separates them, producing recombinants.

Real-Life Applications of Gene Linkage

To strengthen understanding, the video explains how gene linkage is important in:

Medical genetics
Detection of genetic disorders
Disease inheritance prediction
Crop improvement
Evolutionary biology

This real-world connection helps aspirants appreciate the topic’s importance in medical sciences.

Who Should Watch This Video?

✅ NEET 2026 aspirants
✅ Class 11 & 12 Biology students
✅ Medical entrance candidates
✅ Students struggling with genetics
✅ Anyone aiming for top NEET ranks

🎯 Watch this video till the end to master Gene Linkage once and for all and strengthen your genetics foundation for NEET.

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