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 Do some mammals have yolk sacs?

Answer Yes, mammals have yolk sacs. Although they may not be as easily noticeable as the yolk in a chicken egg, it is still there. The yolk contains proteins and fats needed for the embryos further develo... Read More »
http://wiki.answers.com/Q/Do_some_mammals_have_yolk_sacs

Top Q&A For: Do some mammals have yolk sacs

Why Do Some People Have Straight Hair and Others Have Curly Hair?

One of the best questions ever asked on yahoo..Very interesting question !!!Every hair on your head or on your body is made up of a root, the soft, bulb-shaped section under your skin, and the shaf... Read More »
http://answers.yahoo.com//question/index?qid=20080513003002AArHRLv

Are earthworms mammals?

Earthworms, which are cold-blooded invertebrates, are not mammals, which are warm-blooded and possess internal skeletons. Members of the class Mammalia include humans, felines, canines and bears. M... Read More »
http://www.answerbag.com/q_view/1975832

Are grasshoppers mammals?

Grasshoppers are not mammals. They belong to the class of creatures called insecta. Mammals belong to the class designation mammalia. Unlike grasshoppers and other insects, mammals can feed milk to... Read More »
http://www.answerbag.com/q_view/2399626

Mammals of the Tundra?

A tundra is a type of biome or ecosystem located in high-altitude mountains around the world (alpine tundra) or in the area encircling the North Pole (arctic tundra). The word "tundra" originates f... Read More »
http://www.ehow.com/info_8150178_mammals-tundra.html


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