Aiman Fatima 
Introns were discovered in 1977 when DNA sequencing was introduced. Introns were found in the protein-coding genes of adenovirus and then found in t-RNA, and ribosomal RNA genes. Introns were … Read more
Artificial Selection is also known as Selective Breeding. Charles Darwin introduced the term Artificial Selection in his book ‘On the Origin of Species (1859). Darwin Artificial selection happened at HMS … Read more
Strasburger discovered the chromosome in 1815; W. Waldeyer introduced the term chromosome in 1888. A chromosome is a thread-like structure in which DNA is packed and coiled around a protein … Read more
What is Culture Media? The media is a source of nutrients to support the growth of the micro-organisms in-vitro. The media helps in the growth and counting of microbial cells, selection … Read more
