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Generalized flower structure.
Flowers are produced at stem tips and contain four types of organs sepals petals pollen-producing stamens and ovule-producing carpels These flower organs are supported by tissue known as a receptacle ...
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Anatomy of a seed. Left, corn (Zea Mays), a monocot; right, pea (Pisum sativum), a eudicot
An embryonic plant forms as part of a seed The embryonic shoot plumule is separated from the embryonic root radicle by a section of stem hypocotyl As the seed matures ...
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DNA Sequencing
Sequencing depends on dideoxynucleotides compare Figure to terminate DNA replication Each of the four dideoxynucleo-tides A C G or T is labeled with a different colored pigment DNA polymerase uses ...
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Functional categories of human genes
A representation of the functional categories to which genes in the human genome have been assigned on the basis of similarity to proteins of known function Cell adhesion Chaperone Miscellaneous ...
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