Qus.1.When protein are broken down they also provide
(a)Energy
(b)Oxygen
(c)Carbohydrate
(d)Amino acid
(e)Carbon dioxide.
Qus.2.The neck region of the tapeworm(taenia) is responsible for the...
(a)production of eggs
(b)storage of eggs
(c)formation of new segments
(d)development of the suckers
(e)fragmentation of the body segments.
Qus.3.Which of the following options is not true for mucor of Rhizopus?it..
(a)grows on moist dead organic matter
(b)is a plant
(c)has cellulose cell wall
(d)reproduce asexually by producing spores
(e)has no chlorophyll.
Qus.4.The blood vessel which carries digested food from the small intestine to the liver is the
(a)coeliac artery
(b)hepatic portal vein
(c)hepatic artery
(d)renal artery
(e)renal vein.
Qus.5.Human beings require vitamins in their diet because vitamins
(a)prevent kwashiorkor
(b)contain carbohydrates and fats
(c)stimulate the alimentary canal
(d)influence many important chemical processes in the body
(e)digest proteins in the body.
Qus.6.Which of the following organs produces bile?
(a)pancreas
(b)gall bladder
(c)stomach
(d)spleen
(e)liver.
Qus.7.Which part of the human brain is concerned with reflexes controlling the rate of heart beat and breathing?
(a)cerebrum
(b)medulla
(c)cerebellum
(d)pineal body
(e)Olfactory lobe.
Qus.8.The region of cell division in a root is
(a)xylem
(b)root cap
(c)endodermis
(d)meristem
(e)piliferous layer
qus.9.If a baby is a female, her mother's ovum must have been fertilized by a sperm carrying the chromosome
(a)X
(b)XY
(c)XX
(d)YY
(e)Y.
Qus.10.The kind of teeth used for tearing food materials is the
(a)premolar
(b)fang
(c)incisor
(d)canine
(e)carnassial.
