GATE XL 2016 Life Sciences
ZOOLOGY Model Question Paper (MCQ 018)
(1). Which of the following taxa of Arthropoda possess prehensors?
a. Trilobits
b. Arachnidas
c. Chilopodas
d. Diplopodas
(2). In biological systematics the term ‘incertae sedis’ represents:
a. An extinct taxa
b. A fossil taxa
c. A fossil specimen whose complete part is not yet characterized
d. An enigmatic taxa