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The organs of excretion in flatworms are
Chromic Acid
A powerful oxidizing agent made from mixing chromium trioxide or sodium dichromate with sulfuric acid, used in cleaning laboratory glassware and oxidizing organic compounds.
Oxidation
A chemical process involving the loss of electrons or an increase in oxidation state by a molecule, atom, or ion.
Chromium
A chemical element with symbol Cr and atomic number 24, known for its high corrosion resistance and hardness.
Organic Product
Compounds primarily composed of carbon atoms, resulting from the synthesis in organic chemistry.
Q5: The group of plants that has the
Q13: The male gametophyte becomes<br>A)ovules.<br>B)seeds.<br>C)pollen grains.<br>D)cones.<br>E)sperm cells.
Q25: Fungi are genetically most closely related to<br>A)ferns.<br>B)flowering
Q29: The principal difference between a saprophytic and
Q34: Which of the following develop into seeds?<br>A)embryo
Q35: The sporophyte generation<br>A)is essential for a flowering
Q36: By 3.2 billion years ago, chemosynthetic cells
Q39: The polar transport of auxin in a
Q59: Transpiration results from<br>A)the polar nature of water
Q109: Mesoglea is found in which of the