Class Mammalia: General Characteristics
Pattern of teeth in mammals is:
heterdont
homodont
lack teeth
large teeth
heterdont
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Condition in which teeth are uniformly conical is named as:A. herterodonts
B. homodont
C. premolars
D. none of above
Face, feet, and anus in many mammals composed of:
A. musk glands
B. mammary glands
C. salivary glands
D. oil glands
In males, mammary glands are functionally
A. active
B. inactive
C. functional
D. non functional
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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