In Mendelian monohybrid cross, phenotypic ratio in $F_2$ is $3:1$. How many types of gametes are formed in $F_1$ generation
Only one type
Two types
Four types
Eight types
Definitions / Explanation : Dominant gene & Recessive gene.
When two odd characters are present in a gene, this is known as
''Genes contain the information that is required to express a particular trait.'' Explain.
Change in single base pair
Heterozygous purple flower is crossed with recessive white flower. The progeny has the ratio