Answer:B Explanation:Let the body weight be x kg. Then, weight of skin protein in the body = [ 16% of ( 1 of x ) ] kg 10 = ( 16 x ) kg. 1000 Therefore Required percentage = [ ( 16x ) 1000 x 100 ] % = 1.6%. x
Answer:C Explanation:Percentage of proteins and other dry elements in the body = (16% + 14%) = 30%. Therefore Central angle corresponding to proteins and other dry elements together = 30% of 360º = 108º.