'Central Dogma' was proposed by
Crick
Beadle and Tatum
Temin and Baltimore
Klug
What background information did Watson and Crick have made available for developing a model of $DNA$ ? What was their contribution ?
What are the structures called that give an appearance as ‘beadsonstring’ in the chromosomes when viewed under electron microscope?
Which of the following is not found in $DNA$
Explain the role of scientist :
$1.$ Watson and Crick $(1953)$
$2.$ Erwin chargaff
In the $340 A^o$ long $DNA$ strand