What are structural homologies?
What will be an ideal response?
Anatomical features that show an underlying structural similarity even though their superficial structure is different, and that provide evidence of a shared common ancestry.
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Which habitat patch sustains more species?
a. small b. large c. intact d. separated e. threatened
Humans produce sounds by controlling the vibration
of vocal cords as air passes through the a. pharynx. b. glottis. c. epiglottis. d. pleura. e. trachea.
In cartilage, proteoglycans form large complexes by attaching to
A) glycosaminoglycans. B) collagen. C) hyaluronate. D) laminin. E) elastin.
The chain termination method of DNA sequencing is based on a replicating DNA strand incorporating a(n)
deoxynucleotide that stops the chain elongation. __________________ Indicate whether the statement is true or false.