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| Once the egg has been fertilized in the ovary of the flower |
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| Flowering plants produce two different types of seeds. |
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| becomes the stem and the leaves. |
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| a part of the embryo that will develop into the roots |
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| pushes up through the soil and protects the epicotyl. |
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Definition
Eggs that are laid contain the zygote,
some nutrients, and a mechanism for protection, such as a shell, a jelly-like substance, or an egg case |
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Mammals that lay eggs
e.g:the duckbill platypus and two species of spiny anteater.
Australia, the island of New Guinea |
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| embryos do not develop for very long inside the mother’s uterus, so the young are born very tiny and immature. |
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placental mammals, such as humans
the organ that develops around the fetus and connects to the mother |
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The fetus is attached to the placenta via the umbilical cord, which carries
wastes out of the fetus and nutrients into the fetus. |
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