Biology, asked by sew92, 9 months ago

1.Green glands present in some arthropods help
in
(a) respiration (b) excretion
(c) digestion (d) none of these.
2.Limulus belongs to class
(a) merostomata (b) insecta
(c) crustacea (d) onychophora.
3.Hydra is a
(a) marine, radially symmetrical and diploblastic
(b) fresh water, biradially symmetrical and
triplobastic
(c) fresh water, radially symmetrical and
diploblastic
(d) marine, radially symmetrical and
triploblastic

Answers

Answered by Irfan1729

Answer:

1.Green glands present in some arthropods help

(a) respiration (b) excretion

2.Limulus belongs to class

(a) merostomata (b) insecta

3.Hydra is a

(a) marine, radially symmetrical and diploblastic

(b) fresh water, biradially symmetrical and

triplobastic

diploblastic

(d) marine, radially symmetrical and

triploblastic

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