Madhyamik Life Science Chapter 3 Mock Test: বংশগতি এবং কয়েকটি সাধারণ জিনগত রোগ
Practice the third chapter of WBBSE Class 10 Life Science — বংশগতি এবং কয়েকটি সাধারণ জিনগত রোগ (Heredity and Some Common Genetic Diseases) — with 10 complete mock test sets. Each set thoroughly covers Mendel's laws, monohybrid and dihybrid crosses, sex determination, and genetic diseases, strictly following the WBBSE 2026-27 Madhyamik syllabus. Attempt for free, get instant results with correct answers, and boost your board exam preparation.
Choose a Mock Test Set
Set 1: বংশগতি এবং কয়েকটি সাধারণ জিনগত রোগ
Start Set 1 →Set 2: বংশগতি এবং কয়েকটি সাধারণ জিনগত রোগ
Start Set 2 →Set 3: বংশগতি এবং কয়েকটি সাধারণ জিনগত রোগ
Start Set 3 →Set 4: বংশগতি এবং কয়েকটি সাধারণ জিনগত রোগ
Start Set 4 →Set 5: বংশগতি এবং কয়েকটি সাধারণ জিনগত রোগ
Start Set 5 →Set 6: বংশগতি এবং কয়েকটি সাধারণ জিনগত রোগ
Start Set 6 →Set 7: বংশগতি এবং কয়েকটি সাধারণ জিনগত রোগ
Start Set 7 →Set 8: বংশগতি এবং কয়েকটি সাধারণ জিনগত রোগ
Start Set 8 →Set 9: বংশগতি এবং কয়েকটি সাধারণ জিনগত রোগ
Start Set 9 →Set 10: বংশগতি এবং কয়েকটি সাধারণ জিনগত রোগ
Start Set 10 →Topics Covered in This Chapter
- Basic terminology of Genetics: Gene, Allele, Locus, Phenotype, Genotype, Homozygous, Heterozygous
- Mendel's Experiments: Choice of pea plant and his methodology
- Mendel's Laws of Inheritance: Law of Segregation and Law of Independent Assortment
- Monohybrid and Dihybrid cross (Checkerboard/Punnett square method)
- Sex determination in Humans: Role of sex chromosomes (XX and XY)
- Common Genetic Diseases: Causes and symptoms of Thalassemia, Haemophilia, and Colour blindness
- Genetic Counseling: Importance in preventing hereditary diseases
Frequently Asked Questions
What topics are covered in Madhyamik Life Science Chapter 3?
Chapter 3 (বংশগতি এবং কয়েকটি সাধারণ জিনগত রোগ) covers Mendel's laws of inheritance, monohybrid and dihybrid crosses, sex determination in humans, mutation, and common genetic diseases like Thalassemia, Haemophilia, and Colour blindness.
Are these Life Science Chapter 3 mock tests free?
Yes, all 10 sets are 100% free and can be attempted unlimited times with instant results and answer explanations.
How many questions are in each set?
Each set is a full-length chapter test designed to be completed in around 30 minutes, covering the entire chapter syllabus.
Is this test based on the latest WBBSE syllabus?
Yes, every question follows the latest 2026-27 WBBSE Madhyamik Life Science syllabus.