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प्रश्न
Define the following:
Sex-linked characters
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उत्तर
Sex-linked characters - Such characters or traits that are controlled by genes occurring on sex chromosomes are called sex linked characters.
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संबंधित प्रश्न
Differentiate between male and female heterogamety.
A family consists of two parents and their five children and the pedigree chart below shows the inheritance of the trait colour blindness in them.
Who is colour blind in the parents – the Father or the Mother?
What is heterogamety ? Explain the mechanism of sex determinatin in Drosophila.
Explain the following terms:
Identical twins
Write the functional activity of the following structure:
Heterosomes
Which of the following is incorrect regarding ZW-ZZ type of sex determination?
There are five daughters and no son in a family. It is because
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Select the statements that describe characteristics of genes
- genes are specific sequence of bases in a DNA molecule
- a gene does not code for proteins
- in individuals of a given species, a specific gene is located on a particular chromosome
- each chromosome has only one gene
Structures present in a cell which is responsible for determination of the sex of a baby is ______.
