Mammals

Question 1

mammary glands

Answer 1

the milk-producing gland of women or other female mammals.

Question 2

Diaphram

Answer 2

a body partition of muscle and connective tissue; specifically : the partition separating the chest and abdominal cavities in mammals—see pelvic diaphragm, urogenital diaphragm

Question 3

Endothermic

Answer 3

accompanied by or requiring the absorption of heat.

Question 4

Hair

Answer 4

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any of the fine threadlike strands growing from the skin of humans, mammals, and some other animals.

Question 5

Incisors

Answer 5

a narrow-edged tooth at the front of the mouth, adapted for cutting. In humans there are four incisors in each jaw.

Question 6

Canines

Answer 6

In mammalian oral anatomy, the canine teeth, also called cuspids, dog teeth, fangs,

Question 7

Molars

Answer 7

a grinding tooth at the back of a mammal’s mouth.

Question 8

Placenta

Answer 8

a flattened circular organ in the uterus of pregnant eutherian mammals, nourishing and maintaining the fetus through the umbilical cord.

Question 9

Gestation Period

Answer 9

Fetal development period from the time of conception until birth. For humans, the full gestation period is normally 9 months.