Read the given statements and select the correct optionStatement 1: Th...
The principlem of segregation is the most fundamental principle of heredity that has universal application with no exception. Some workers like Bateson call the principal of segregation as the principle of purity of gametes because segregation of the two Mendelian factors of a trait result result in ametes receiving only one factor out of a pair. As a result gametes are always pure for a character. It is also known as law of non-mixing of alleles and can be demostrated through a monohybrid cross.
Read the given statements and select the correct optionStatement 1: Th...
Explanation:
Statement 1: The law of segregation, proposed by Gregor Mendel, is indeed one of the most important contributions to biology. This law describes how pairs of gene variants are separated into reproductive cells.
Statement 2: This statement is also correct as the law of segregation introduced the concept of heredity factors (now known as genes) as discrete physical entities that do not blend together during reproduction. This idea revolutionized the understanding of inheritance.
Therefore, both statements 1 and 2 are correct, and statement 2 is the correct explanation of statement 1. The law of segregation laid the foundation for the study of genetics and provided a clear explanation for the inheritance of traits in organisms.