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← CBSE Class 10 PYQ
Heredity
CBSE Class 10 · Science · 16 past questions
Topic
Monohybrid cross
5
Dihybrid cross
3
Case-based Mendelian experiments
2
Genes, chromosomes and DNA
2
Heredity basics and variation
2
Sex determination
2
Level
Easy
1
Moderate
2
Tough
0
Year
2026
0
2025
2
2024
1
2023
0
2022
0
3 of 16 ·
show all
Q6
2025
A pure pea plant having round (R), yellow (Y) seeds is crossed with another pure pea plant having wrinkled…
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Q7
2025
If pea plants with round and green seeds (RRyy) are crossed with pea plants having wrinkled and yellow seeds…
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Q10
2024
In an experiment to study independent inheritance of two separate traits : shape and colour of seeds, the…
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