
Zoology 8th Edition by Stephen Miller,John Harley
النسخة 8الرقم المعياري الدولي: 978-0073028200
Zoology 8th Edition by Stephen Miller,John Harley
النسخة 8الرقم المعياري الدولي: 978-0073028200 تمرين 41
Which of the following is NOT a characteristic of the phylum Annelida?
A) body with metameric segments
B) chitinous exoskeleton
C) closed circulatory system
D) ventral ganglionated nerve cords
E) excretion by metanephridia or protonephridia
A) body with metameric segments
B) chitinous exoskeleton
C) closed circulatory system
D) ventral ganglionated nerve cords
E) excretion by metanephridia or protonephridia
التوضيح
Zoology 8th Edition by Stephen Miller,John Harley
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