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explain the structure and functions of kidneyyou would have got a clear idea as to where the kidneys are situated yes the kidneys are located in the
unit and dimension of displacement the s1-unit of displacement is metre m the dimension of displacement is l or mo
explanationdisplacement is a physical quantity which defines the motion of a body from its starting position to its final position it is a vector
displacementthe change in the position of a body from its starting position to its final position is known as displacement it is denoted by d
motion a body is said to be in motion if it alters its position with respect to its
resta body is said to be at rest if it does not alter its position with respect to its
define the utilization of fatty acidsin the presence of oxygen fatty acids are utilized to provide energy and heat waste products produced are carbon
studying life histories of insectscut large rectangular holes in the sides of a big cardboard container and cover them with muslin folded over at the
define the utilization of amino acidamino acids are utilized in the liver to form plasma proteins like serum albumin serum globulin prothrombin and
define the absorption of amino acidproteins are absorbed in the form of amino acids amino acid transport occurs only in the presence of simultaneous
define the utilization of glucose - carbohydratesa constant blood glucose level is maintained so that all body tissues have a constant supply excess
explain the transport of fructose - carbohydratesfructose is converted to glucose after it is being transported this occurs before entering the
explain the propulsive movementthe basic propulsive movement of the gastrointestinal tract is peristalsis peristalsis is the movement by which the
explain the mixing movement of the gastrointestinal tractthis movement helps the intestinal contents to be thoroughly mixed at all times it is
mounting boxes for insect collectionswood or cardboard cigar boxes make very useful and suitable housings for insect collections after the insect has
explain the rectum and anal canalrectum this is a slightly dilated part of the colon it leads from the pelvic colonanal canal this is a short canal
insect killing jarsecure a wide-mouth glass jar with a screw top or single which closes very tightly place a wad of cotton in the bottom and cover it
explain transverse colon and descending colontransverse colon this is a loop of colon which extends transversely across the abdominal cavity in front
define caecum - part of large intestinethis is the first part of the colon ileocolic valve opens from the ileum on the medial aspect of the caecum
an insect collecting neta useful insect net can be made from a round stick such as a broom or mop handle some heavy wire and mosquito netting or
to observe yeast plantsborrow a microscope from a college a high school a doctor or a hospital place a some drops of the sugar solution which having
what are the constituents of the intestinal juiceintestinal juice is also called succus entericus the word succus means juice and entericus means
to study the gas produced when yeast acts on sugarplace some clear lime water in a test tube and have a pupil exhale by a soda straw placed in the
normal 0 false false false en-in x-none x-none microsoftinternetexplorer4
to test the effects of temperature on the activity of yeastmake up a quantity of bread dough stir a yeast cake in water and methodically mix the