Phylum Arthropoda

Phylum Arthropoda
Arthropods have a
dorsal nervous system
ventral nervous system
lateral nervous system
none of above
Author: rikazzz Comment
Phylum Arthropoda
Ecdysone is secreted by:
pituitary gland
master gland
hyerdermal gland
hypodermal gland
Author: rikazzz Comment
Phylum Arthropoda
Arthropods possess a complete
respiratory structures
digestive tract
circulatory system
reproductive structure
Author: rikazzz Comment
Phylum Arthropoda
Below epicuticle, a bulk of exoskeleton is present which is named as:
Procuticle
endocuticle
cuticle
endodermis
Author: rikazzz Comment
Phylum Arthropoda
In arthropods, growth is accompanied by process of:
molting only
ecdysis only
mitosis
molting and ecdysis
Author: rikazzz Comment
Phylum Arthropoda
Exoskeleton of arthropods is made up of:
lipids
proteins
chitin
cellulose
Author: rikazzz Comment
Phylum Arthropoda
Jointed external skeleton is called:
exoskeleton
endoskeleton
hydrostatic skeleton
epidermis
Author: rikazzz Comment
Phylum Arthropoda
In arthropods, sensory receptors are known as:
nerves
adaptations
sensila
modification
Author: rikazzz Comment
Phylum Arthropoda
Process of Molting in arthropods is mediate by an enzyme named as:
peptone
histone
ecdysone
lipase
Author: rikazzz Comment
Phylum Arthropoda
How many layers exoskeleton has?
two
one
three
four
Author: rikazzz Comment

Go to Page