| dichromatism |
A difference in coloration between the males and females of the same species.
출처: www.geocities.com/Heartland/Bluffs/8071/reptile/te...
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| dichroism |
Two different imaginary parts of the refractive index for electromagnetic waves identical except for their states of (orthogonal) polarization. By orthogonal is meant that the waves have opposite handedness, the same ellipticity, and the major axes of their vibration ellipses are perpendicular to each other. The most general dichroism is elliptical, specific examples of which are linear and circular. The dichroism of a medium originates from its asymmetry. See birefringence.
출처: amsglossary.allenpress.com/glossary/browse
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| dicotyledon |
A flowering plant that has 2 cotyledons in the embryo. The bean seed is a dicot. It has two special structures called cotyledons which are part of the embryo.
출처: library.thinkquest.org/3715/glossary_text.html
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| dicentric |
A chromatid or a chromosome that has two centromeres.
출처: www.nature.com/nrg/journal/v2/n10/glossary/nrg1001...
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| dicotyledon |
(dicot). One of the two principal classes of flowering plant that is characterized by two cotyledons (primitive leaves) in the embryonic plant. Tomatoes, maple trees and mustard are common dicots.
출처: www.nature.com/nrg/journal/v4/n1/glossary/nrg982_g...
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