Science Mammals
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Monotremes Young Develop 1 | Lay eggs with a tuff leathery shell
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| Monotremes Young Develop 2 | Incubate Eggs
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| Monotremes After "Birth" Young Nourished by | Lack Nipples, Milk Collectors, So their young lick the fur on their mother's Mammary Glands, where milk is "sweated" out
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| Monotremes Example | Duck Billed Platypus
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| Monotremes Other Facts | monotreme means "One Opening"
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| Marsupial Young Develop 1 | Young Develop for a short time inside Mother
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| Marsupial Young Develop 2 | Baby Emerges "Honey Bee Sized" and Climbs to pouch
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| Marsupial After "Birth" Young Nourished by | And Latches on to a nipple inside the pouch, Young also develop in pouch
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| Marsupial Example | Possum, Kangaroo, etc..
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| Placentals Young Develop 1 | Young Develop for a longer time inside Mother's Uterus
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| Placentals Young Develop 2 | Young Nourighed by a Placenta thru the Umbilical Cord
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| Placentals After "Birth" Young Nourished by | After birth, young nurse on mothers's nipples.
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| Placentals Example | Potbellied Pig, Whale, Unicorn, Human, etc
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| Placentals Other facts | After birth, the Placenta exists the body. Therefore, the Placenta is also called the "After Birth"
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| 4 common charachteristics of mammals | 1. All have mammary glands which make milk to nourish young 2. All have hair and or fur 3. Almost all have specialized teeth 4. All care for their young
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Created by:
aimeebarousse
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