Step 1: Linkage refers to the tendency of genes that are located close to each other on the same chromosome to be inherited together during meiosis.
Step 2: Genes that are linked show a pattern of inheritance different from Mendel's law of independent assortment. Linked genes do not segregate independently but are transmitted together to offspring.
Step 3: The strength of linkage depends on the distance between the genes on the chromosome. The closer the genes are, the stronger the linkage.
If a heterozygous tall plant (Tt) is crossed with a dwarf plant (tt), what will be the phenotypic ratio of the offspring?
Study the cross given below:
Identify the abnormalities ‘1’ and ‘2’ in the offsprings of a cross done between a couple and distinguish between them.
Find the values of \( x, y, z \) if the matrix \( A \) satisfies the equation \( A^T A = I \), where
\[ A = \begin{bmatrix} 0 & 2y & z \\ x & y & -z \\ x & -y & z \end{bmatrix} \]