Examlex
Often when a person with osteoporosis "falls and breaks a hip," the fall actually occurs as a result of the hip fracture.
Endosperm
A nutritive tissue in seeds of most flowering plants, providing sustenance to the developing embryo.
Triploid
An organism or cell having three complete sets of chromosomes, typically resulting from a cross between a diploid and a tetraploid or through nondisjunction events.
Angiosperm Seed
A reproductive structure produced by flowering plants, containing an embryo and nutrients, enclosed in a protective outer covering.
Monocot
A group of flowering plants (angiosperms) characterized by having a single cotyledon (seed leaf), parallel-veined leaves, and flower parts typically in multiples of three.
Q2: The correct anatomical description of the arm
Q7: Why is the optic disc sometimes called
Q7: The nuclear envelope is a double-layered membrane,
Q8: Which of the following can NOT be
Q9: Which of the following structures anchor(s) the
Q9: Sutures and gomphoses consist of dense connective
Q9: A muscle that contracts to assist the
Q10: The crista ampullaris projects into the lumen
Q10: On the dermatome map, the sacral nerves
Q66: An economic slowdown would likely cause the