JAMB Biology Variation: Crush These Frequently Repeated Past Questions & Score 90+!"

🔥 JAMB Biology Variation: Crush These Frequently Repeated Past Questions & Score 90+! 🔥

In this detailed JAMB Biology tutorial, we dive deep into the hot topic of Variation in Organisms – one of the most frequently repeated areas in JAMB UTME exams! Perfect for JAMB 2026 candidates aiming for 300+ scores.

We cover:
Continuous vs Discontinuous Variation with real examples (e.g., PTC tasting, tongue rolling)

Genetic & Environmental factors causing variation

Fingerprint classification (loops, whorls, arches) for identity detection

Color patterns in plants and animals

Measuring heights/weights & plotting frequency distribution graphs (histograms/polygons)

Special focus on the classic 2010 JAMB Questions 42 & 43: Full breakdown of the cowpea tree height frequency graph across four plantations (I, II, III, IV). Learn how to interpret peaks, ranges, and normal distributions to nail similar graph questions!

These questions keep repeating in variations – master them now to secure easy marks in JAMB Biology!

📌 Timestamps:
00:00 - Intro to Variation Topic
02:15 - Continuous & Discontinuous Variation Explained
05:40 - Role of Genetics, Environment & Habitat
08:20 - Observing Color Patterns & Fingerprints
10:10 - Measuring Heights/Weights Activity 11:30 - Plotting Frequency Graphs Step-by-Step
20:45 - 2010 JAMB Q42 & Q43 Graph Breakdown + Answers
21:00 - More Repeated Variation Questions (2010-2018)
22:00 - Exam Tips to Score 90+ in Biology
If you're preparing for JAMB 2026, this video is a MUST-WATCH!

Like, comment your score prediction, and subscribe for more JAMB Past Questions breakdowns (Chemistry, Physics, Biology next!).

#JAMBBiology #JAMB2026 #VariationInOrganisms #JAMBPastQuestions #FingerprintVariation #Score300InJAMB #UTMEPrep