Class Mammalia: General Characteristics
In males, mammary glands are functionally
active
inactive
functional
non functional
non functional
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Condition in which teeth are uniformly conical is named as:A. herterodonts
B. homodont
C. premolars
D. none of above
Pattern of teeth in mammals is:
A. heterdont
B. homodont
C. lack teeth
D. large teeth
Face, feet, and anus in many mammals composed of:
A. musk glands
B. mammary glands
C. salivary glands
D. oil glands
Oil glands are also known as:
A. sudoriferous glands
B. scent glands
C. sebaceous glands
D. oil glands
Most distinctive feature of mammals is presence of the:
A. master gland
B. pituitary glands
C. mammary glands
D. pancreas
Sweat glands in mammals are also called as:
A. sudoriferous glands
B. oil glands
C. scent glands
D. sebaceous glands
Class Mammalia have approximately
A. 3000 species
B. 4000 species
C. 4900 species
D. 4500 species
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