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प्रश्न
Which genes show straight inheritance?
उत्तर
Genes present on the Y chromosome (Y-linked genes) show straight inheritance.
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संबंधित प्रश्न
Define inheritance.
Explain intragenic and intergenic interaction with the help of example.
In Mendelian monohybrid cross, phenotypic ratio in F2 is 3: 1. Find out the types of gametes formed by F1 generation.
Oxytocin mainly stimulates _________ organs/glands.
Which idea is depicted by a cross in which the F1 generation resembles both the parents?
If a red flowered Mirabilis jalapa plant is crossed with a white flowered plant, what will be the phenotypic ratio in F2 generation? Show it by a chart.
______ occurs when heterozygotes express both homozygous phenotypes equally.
Write a note on incomplete dominance.
Give a cross of co-dominance using a suitable example.
Fill in the blanks:
| Column 'A' (Gene interactions) |
Column 'B' (Example) |
|
| (1) | Co-dominance | ______ |
| (2) | Incomplete dominance | ______ |
| (3) | Multiple allelism | ______ |
| (4) | Pleiotropy | ______ |
| (5) | Polygenes | ______ |
| (6) | Autosomal dominance | ______ |
