2326: The cellular and molecular control of programmed cell death is known as
(a) Apoptosis
(b) Ageing
(c) Degeneration
(d) Necrosis
2327: The Mongols under Gengis Khan invaded India during the reign of
(a) Balban
(b) Feroze Tughlaq
(c) Iltutmish
(d) Muhammad bin Tughlaq
2328: The theory of "Jumping Genes" was propounded by
(a) Gregor Johann Mendel
(b) Thomas Hunt Morgan
(c) Barbara McClintock
(d) Watson and Crick
2329: Which one of the following processes in the bodies of living organisms is a digestive process ?
(a) Breakdown of proteins into amino acids
(b) Breakdown of glucose into CO2 and H2O
(c) Conversion of glucose into glycogen
(d) Conversion of amino acids into proteins
2330: If the product of two numbers is 320 and their ratio is 1 : 5, what is the difference between the squares of these two numbers ?
(a) 1024
(b) 1365
(c) 1536
(d) 1635