List I | List II | ||
A. | Two or more alternative forms of a gene | I. | Back Cross |
B. | Cross of F1 progeny with homozygous recessive parent | II. | Ploidy |
C. | Cross of F1 progeny with any of the parents | III. | Allele |
D. | Number of chromosome sets in plant | IV. | Test cross |
List-I Types of inheritance |
List-II Example |
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A. | Incomplete dominance | I. | Blood groups in human |
B. | Co-dominance | II. | Flower colour in Antirrhinum |
C. | Pleiotropy | III. | Skin colour in human |
D. | Polygenic inheritance | IV. | Phenylketonuria |
List - I | List - II | ||
(Type of cross) | (Phenotypic ratio) | ||
(A) | Monohybrid cross | (I) | 1:1 |
(B) | Dihybrid cross | (II) | 1:2:1 |
(C) | Incomplete dominance | (III) | 3:1 |
(D) | Test cross | (IV) | 9:3:3:1 |
Options: | (A) | (B) | (C) | (D) |
1. | III | IV | II | I |
2. | II | IV | III | I |
3. | II | III | IV | I |
4. | IV | III | I | II |