Question : Match the following {:("A","B"),("1) Number of Peritremes ","a) 16"),("2) Number of spiracles in abdomen ","b) 20 "),("3) Number of ostia ","c) 24"),("4) Number of chambers of heartin thorax ","d) 3"):}

Question : Match the following {:("A","B"),("1) Number of Peritremes "

1.	Question : Match the following {:("A","B"),("1) Number of Peritremes ","a) 16"),("2) Number of spiracles in abdomen ","b) 20 "),("3) Number of ostia ","c) 24"),("4) Number of chambers of heartin thorax ","d) 3"):}
Answer» 1-b, 2-a, 3-c, 4-d 1-c, 2-a, 3-d, 4-b 1-a, 2-b, 3-c, 4-d 1-d, 2-a, 3-c, 4-a ANSWER :A