When heterozygous tall plants are self-pollinated,tall and dwarf plants are obtained. This is explained by:

According to Mendel,the genes for two traits are located on:

Which one of the following can be explained on the basis of Mendel's Law of Dominance?
$A$. Out of one pair of factors one is dominant and the other is recessive.
$B$. Alleles do not show any expression and both the characters appear as such in $F_2$ generation.
$C$. Factors occur in pairs in normal diploid plants.
$D$. The discrete unit controlling a particular character is called factor.
$E$. The expression of only one of the parental characters is found in a monohybrid cross.
Choose the correct answer from the options given below:

If Mendel had studied the seven traits using a plant with $12$ chromosomes instead of $14$,in what way would his interpretation have been different?

The law of segregation of characters is also called the law of purity of gametes because

Mendel's $9:3:3:1$ ratio is due to the law of: