(28)August Weismann proposed
(a) Inheritance of acquired character
(b) Natural selection theory
(c) Germ Plasm theory
(d)Mordern synthetic theory
(29)Which of the following breeds of chicken belongs to Mediterranian class?
(a) Sussex
(b) Brahma
(c) Sustra lorp
(d) Leghorn
(30)Lakes which contain high concentration of humic acid in water is
(a) Deep ancient lakes
(b) Dystrophic lakes
(c) Volcanic lakes
(d)Desert salt lakes
(31)Kala-azar is transmitted by……. .
(a) Tsetse fly
(b)Sand fly
(c)Mites
(d)Black flies
(32)Bernoulli’s theorem is a statement of the conservation of
(a) Energy
(b) Mass
(c) Pressure
(d) Linear momentum
(33)Fibrinogen is converted into fibrin by
(a) prothrombin
(b) thrombin
(c) thromboplastin
(d)thrombokinase
(34)Among the following quantities which one has dimensions different from the remaining three ?
(a) Force per unit area
(b) Energy per unit volume
(c) Angular momentum per unit mass
(d)Product of voltage and charge per unit volume
(35)Which of the following units used to measure the speed of a computer?
(a) MIPS
(b) SYPS
(c) BYte
(d)BAUD
(36)When the velocity of a body is doubled
(a) its P.E. is doubled
(b) its K.E. is doubled
(c) its acceleration is doubled
(d)its momentum is doubled