Which genes show straight inheritance?

One Line Answer

Genes present on the Y chromosome (Y-linked genes) show straight inheritance.

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Chapter 3: Inheritance and Variation - Very Short Answer

Chapter 3 Inheritance and Variation
Very Short Answer | Q 7

Write a note on multiple alleles considering examples of human blood groups.

Define inheritance. Give statements for various laws of inheritance.

_______________ is interaction between two alleles which are present on the same gene locus of two homologous chromosomes.

In Mendelian monohybrid cross, phenotypic ratio in F2 is 3: 1. Find out the types of gametes formed by F₁ generation.

In ____________, one could get same genotypic and phenotypic ratio.

Which one of the following statements is correct?

Define – Incomplete dominance.

______ occurs when heterozygotes express both homozygous phenotypes equally.

Write a note on incomplete dominance.

Give a cross for incomplete dominance using a suitable example.