Science Chapter 7: Mammals Flashcards

0
Q

Rodents that are found on every continent.

A

Mice and rats.

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1
Q

Over one half of all known species are?

A

Rodents.

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2
Q

Agile graceful movers with large bushy tails.

A

Tree squirrel.

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3
Q

Squirrel that can be red black or dark gray.

A

Red squirrel.

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4
Q

Squirrel homes.

A

Drey.

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5
Q

Most common North American tree squirrel.

A

Gray squirrel.

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6
Q

Squirrels that have less bushy and shorter tails than tree squirrels.

A

Ground squirrels.

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7
Q

Squirrels that glide between trees.

A

Flying squirrels.

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8
Q

Natures finest engineers.

A

Beavers.

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9
Q

Beavers home.

A

Lodges.

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10
Q

The largest rodents.

A

Capybara.

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11
Q

Use stiff quills to protect themselves.

A

Porcupines.

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12
Q

Lagomorhs are different from rodents because?

A

They have four upper incisor teeth.

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13
Q

Hooves mammals.

A

Ungulates.

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14
Q

Perissodactyla

A

Odd toed ungulates.

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15
Q

Make up the order Lagomorpha.

A

Rabbits, hares, and pikas.

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16
Q

Resemble pigs with snouts.

A

Tapirs.

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17
Q

Have only one toe.

A

Equids.

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18
Q

Artiodactyla.

A

Even toed ungulates.

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19
Q

Includes cattle, sheep, goats, and antelope and are probably the most useful group of Artiodactyls.

20
Q

Animals that chew cud.

A

Ruminants.

21
Q

Wildebeest found on the open plains of Kenya.

22
Q

A Himalayan ox found at altitudes of 20,000 ft.

23
Q

The most agile and graceful of the antelopes and travel in herds of 20 to 100.

24
A four toed Artiodactyl useful for providing meat and skins.
Deer.
25
Deer are ? Feeding on grasses and other plants that grow close to the ground.
Browsers.
26
Baby deer.
Fawn.
27
Type of deer that weighs 1,800 lbs
Alaskan moose.
28
Type of Chilean deer that is only one foot all a the shoulder.
Pudu.
29
Animals commonly used as transportation in the desert.
Camels.
30
The two species of camels.
Bactrian (two humps) and Arabian (one hump).
31
camels humps are vast stores of?
Fat (not water)
32
The tallest living animal.
Giraffe.
33
The first chamber of a ruminants four chambered stomach.
Rumen.
34
Plant matter that is heated, worked on by microorganisms that can digest cellulose and is formed into a ball.
Cud.
35
The second chamber of a ruminants stomach.
The reticulum.
36
The third chamber in a ruminants stomach.
Omasum.
37
The fourth chamber of a ruminants stomach.
The abomasum.
38
Artiodactyls that have four tusks and wartlike bumps on their face.
Wart hogs.
39
Are smaller than wart hogs and spend most of their time rooting in the dirt.
Boar.
40
Artiodactyl that stays submerged under water are consider one of Africa's most deadly animals and weighs 2 tons.
Hippopotamus.
41
True horns are found on.
Ruminants.
42
Has a bony core surrounded by a hollow sheath of hardened skin called horn.
Horns.
43
Are found in adult deer.
Antlers.
44
Dead bone without a covering.
Antler.
45
A blood vessel rich covering on a deer antler.
Velvet.
46
Type of deer that grows the longest antlers.
Alaskan bull moose.
47
The only animal born with "horns".
Giraffe.