jawapan utk soalan pertama ni kurang tepat.jwpn sbnrnye vertebrate host,haematophagous arthropod & virus.elaborate setiap point ni sbb soalan ni 4 markah.kne jwb pnjg2 cket kn.sorry :D
jawapan utk soalan pertama ni kurang tepat.jwpn sbnrnye vertebrate host,haematophagous arthropod & virus.elaborate setiap point ni sbb soalan ni 4 markah.kne jwb pnjg2 cket kn.sorry :D
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