Genetics

Mutation and Its Types:- Mutation is a phenomenon which results in alternation of DNA sequences and consequently results in changes […]

Sex Determination in Human :- sex determination is a biological system that determines the development of sexual characteristic in an

Crossing Over :- Crossing over is a mechanism by which a group of genes on one chromosome changes it’s place

1. Incomplete dominance :- It is a post Mendelian discovery. In the case heterozygous condition of gene results in intermediate

Mendel’s laws of inheritance :- Mendel’s present his paper on principles of heredity at the annual conventy on natural history

Monohybrid cross :- Monohybrid is the cross involves one character and single gene pair.It leads to monohybrid offspring in F₁

It is a cross which involves two characters and two gene pair. it leads to dihybrid F₁ offspring. Mendel worked

Allele or Allelomorph :- Genes which code for a pair of contrasting traits are known as alleles, i.e. They are

Genetics :- Genetics is the branch of biology concerned with the study of genes, genetic variation and heredity in organisms.

RNA and its structure :- RNA molecules are single stranded nucleic acids composed of nucleotides. Fig. 1. Structure of (

Replication of DNA :- Watson and Crick had proposed a scheme for Replication of DNA. The scheme suggested that the

DNA and it’s structure :- DNA (Deoxyribose Nucleic Acid ) is a long polymer of deoxyribonucleotides. The length of DNA