What are mRNA, tRNA and rRNA? mRNA This is also called as a messenger Ribonucleic Acid. It was first discovered by Jacob, Brenner and Meselson in 1961 in California. The mRNA acts as a carrier&hellip
Posts By Dr. Amita Fotedar
Difference between Cilia and Flagella
What are Cilia and Flagella? Cilia Cilia (singular is cilium) are slender, tiny and microscopic structures present in the eukaryotes. Cilia are primitive i.e. they exist from the beginning of the time. A single Cilium&hellip
Difference between Cocci and Bacilli
What are Cocci and Bacilli? Bacteria possess mostly three distinct shapes; Cocci (egg or ovoid shaped), bacillus (rod-shaped) and spiral-shaped bacteria. In the present article, two distinct shapes namely Cocci and Bacilli will be discussed.&hellip
Difference between Archaebacteria and Eubacteria
What are Archaebacteria and Eubacteria? Archaebacteria Archaebacteria, also termed as ‘archaea’ constitute a kingdom of microorganisms having a single cell. The word ‘archaea’ comes from an ancient Greek word ἀρχαῖα meaning ‘ancient things’. These are&hellip
Difference between Perisperm and Endosperm
What are Perisperm and Endosperm? Perisperm Perisperm is a botanical term used to describe a nutritive tissue which is a ruminant of the nucellus that remains persistent after the egg fertilization, surrounding the sac on&hellip
