Zoology

Zoology
Layer that separates skin from deeper tissues is
cuticle
epidermis
dermis
hypodermis
Author: rikazzz Comment
Zoology
Skeletal muscles are
voluntary muscles
involuntary muscle
multinucleated
lack nucleus
Author: rikazzz Comment
Zoology
When two or more forms of elements have different atomic mass and same atomic number they are named as
element
matter
isotopes
radioisotopes
Author: rikazzz Comment
Zoology
Nervous system in flatworm composed of
ganglia
nerve net
myofibrils
motor nerves
Author: rikazzz Comment
Zoology
If brief periods of changes interrupt long periods of stasis, process is called as
speciation
mutation pressure
genetic pressure
punctuated equilibrium model
Author: rikazzz Comment
Zoology
Parathormone is released by
thyroid gland
master gland
parathyroid
kidney
Author: rikazzz Comment
Zoology
Conversion of sunlight into vitamin D is function of
muscles
bones
integumentary systems
tissues
Author: rikazzz Comment
Zoology
Protective coat around egg is called
egg membrane
acrosomal membrane
fertilization membrane
cell membrane
Author: rikazzz Comment
Zoology
When female gametes unite with male gametes during fertilization they form a single cell called
egg
sperm
infant
zygote
Author: rikazzz Comment
Zoology
What type of codon is UAA?
initiation codon
termination codon
amino acid
ribosomes
Author: rikazzz Comment

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