Watson and Crick's double-helical model was proposed based on
Watson and Crick's double-helical model of DNA was proposed based on both: (A) Chargaff's chemical analysis of DNA, which showed that the amount of adenine (A) is equal to the amount of thymine (T) and the amount of guanine (G) is equal to the amount of cytosine (C) in DNA. This observation led to the idea of complementary base pairing in the DNA molecule. (B) Wilkins and Franklin's X-ray diffraction data, which provided insights into the structure of DNA, particularly its helical nature and dimensions. This data helped confirm and refine the double-helical model proposed by Watson and Crick.
The seed rate for true potato seed should be:
Which among the following are the laws of Embryony?
Which among the following are the laws of Embryony?
A. Law of Parsimony
B. La...
Heavy shedding of buds and bolls occurs in cotton due to:
Which of the following term is used to referred to the number of cigarettes that can be made out of one pound of tobacco?
Water is drawn upwards from the water table in a continuous network of pores. This upward movement of water occurs only in saturated soils is called
Urban agriculture contributes to ........................?
Ooze test is used for the detection of ___
Idioscopus niveosparsus is pest of:
Riceyness is physiological disorder related to _______ crop.
Scientific name of potato is:
