In 1959, these men with Klinefelter syndrome (KS) were discovered to have an extra X chromosome (genotype XXY) instead of the usual male sex complement (genotype XY).
Let S be the sum, P be the product and R be the sum of the reciprocals of 3 terms of a G.P. then P2R3:S3 is equal to
1 : 1
(Common ratio)n:1
( First term )2 ( Common ratio )2
None of these
In astronomy, lunar orbit is the orbit of an object around the Moon. As used in the space program, this refers not to the orbit of the Moon about the Earth, but to orbits by spacecraft around the Moon.
In astronomy, lunar orbit is the orbit of an object around the Moon. As used in the space program, this refers not to the orbit of the Moon about the Earth, but to orbits by spacecraft around the Moon.
A cross breed of Brown Swiss and ‘X’ produces Karan Swiss, whereas a cross breed of ‘X’ and Holstein-Friesian produces ‘P’. Identify the breeds of cows X and P w.r.t. the given information.
XPTharparkerKaran fries
XPSahiwalFrieswal
XPFrieswalSahiwal
XPKaran friesFrieswal