Q. No.Match List I and List II:
Choose the correct answer from the options given below:
1. A-II, B-I, C-III, D-IV
2. A-III, B-IV, C-I, D-II
3. A-IV, B-III, C-II, D-I
4. A-I, B-II, C-III, D-IV
| 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 |
1. A-II, B-I, C-III, D-IV
2. A-III, B-IV, C-I, D-II
3. A-IV, B-III, C-II, D-I
4. A-I, B-II, C-III, D-IV
Subtopic: Â Monohybrid Cross: 1 |Â Monohybrid Cross: Further Understanding |Â Chromosomal Disorders |
 86%
From NCERT
NEET - 2024
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In a plant, black seed color (BB/Bb) is dominant over white seed color (bb). In order to find out the genotype of black seed plant, with which of the following genotype will you cross it?
1. bb
2. Bb
3. BB/Bb
4. BB
1. bb
2. Bb
3. BB/Bb
4. BB
Subtopic: Â Monohybrid Cross: Further Understanding |
 66%
From NCERT
NEET - 2024
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A cross between tall plants was made resulting in offspring of tall and dwarf plants with ratio 3 : 1. The genotype(s) of both parents are:
1. TT and TT
2. Tt and tt
3. Tt and Tt
4. tt and tt
1. TT and TT
2. Tt and tt
3. Tt and Tt
4. tt and tt
Subtopic: Â Monohybrid Cross: 1 |Â Monohybrid Cross: Further Understanding |
 78%
From NCERT
NEET - 2024
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| List-I Types of inheritance |
List-II Example |
||
| 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 |
1. A-III,B-IV, C-II, D-I
2. A-II, B-I, C-IV, D-III
3. A-II,B-III, C-I, D-IV
4. A-IV, B-I, C-III, D-II
Subtopic: Â Monohybrid Cross: 1 |Â Monohybrid Cross: Further Understanding |Â Polygenic Inheritance & Pleiotropy |Â Co-dominance |
 88%
From NCERT
NEET - 2024
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Match List - I with List - II
Choose the correct answer from the options given below:
| 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 |
Subtopic: Â Monohybrid Cross: Further Understanding |Â Dihybrid Cross: General Consideration |Â Dihybrid Cross: Details |Â Dominance Deviation from Mendel: 1 |Â Dominance Deviation from Mendel: 2 |
 82%
From NCERT
NEET - 2023
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A heterozygous pea plant with violet flowers was crossed with a homozygous pea plant with white flowers. Violet is dominant over white. Which one of the following represents the expected combinations among 40 progenies formed?
1. 30 produced violet and 10 produced white flowers
2. 20 produced violet and 20 produced white flowers.
3. All 40 produced violet flowers
4. All 40 produced white flowers
1. 30 produced violet and 10 produced white flowers
2. 20 produced violet and 20 produced white flowers.
3. All 40 produced violet flowers
4. All 40 produced white flowers
Subtopic: Â Monohybrid Cross: 1 |Â Monohybrid Cross: Further Understanding |
 67%
From NCERT
NEET - 2023
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The production of gametes by the parents, formation of zygotes, the F1 and F2 plants, can be understood from a diagram called:
1. Punnett square
2. Net square
3. Bullet square
4. Punch square
Subtopic: Â Monohybrid Cross: 1 |Â Monohybrid Cross: Further Understanding |
 95%
From NCERT
NEET - 2021
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NEET 2025 - Target Batch
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A test cross is carried out to:
| 1. | Predict whether two traits are linked |
| 2. | Assess the number of alleles of a gene |
| 3. | Determine whether two species or varieties will breed successfully |
| 4. | Determine the genotype of a plant at F2 |
Subtopic: Â Monohybrid Cross: Further Understanding |
 84%
From NCERT
AIPMT - 2012
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NEET 2025 - Target Batch
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Test cross in plants or in Drosophila involves crossing:
1. between two genotypes with dominant trait
2. between two genotypes with recessive trait
3. between two F1 hybrids
4. the F1 hybrid with a double recessive genotype
Subtopic: Â Monohybrid Cross: Further Understanding |
 64%
From NCERT
AIPMT - 2011
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NEET 2025 - Target Batch
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The genotype of a plant showing the dominant phenotype can be determined by:
1. test cross
2. dihybrid cross
3. pedigree analysis
4. back cross
Subtopic: Â Monohybrid Cross: Further Understanding |
 86%
From NCERT
AIPMT - 2010
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NEET 2025 - Target Batch
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