The DNA Double Helix Is Held Together by (Covalent/ionic/hydrogen) Bonds

question 69

Short Answer

The DNA double helix is held together by (covalent/ionic/hydrogen) bonds.

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Definitions:

Angiosperm

Flowering plants that produce seeds enclosed within a fruit, the largest and most diverse group in the plant kingdom.

Anther

Of a flower, part of the stamen that produces pollen grains.

Filament

A slender, thread-like structure, often part of a larger structure in both biological organisms and man-made materials.

Apical Meristems

Regions located at the tips of roots and shoots in plants, responsible for primary growth and elongation.