If an individual has the genotype YyZz what gametes could it produce?
a. YyZz
b. Yz, yZ, Yz, or yz
c. Yy or Zz
d. Y, y, Z, or z
Answer: b. Yz, yZ, Yz, or yz
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The types of human genes most likely to be duplicated, resulting in multiple copies, are
_____ genes controlling basic tissue development. _____ immune system genes. _____ genes for cell surface receptors. _____ genes for controlling basic metabolism.
The placement of the amino acid during translation is determined by the
A. DNase, which transcribes both molecules. B. complementarity of the codon-anticodon. C. sequence of nucleotides at the 5' end of the tRNA. D. secondary structure of the newly forming protein.
The intrinsic rate of increase is _____ for bacteria, protists, and animals with short generation time and
____ for those with long generation time.
a. high; low b. high; constant c. low; high d. low; constant e. constant; low
Select all of the bones that form joints with the humerus.
A. Metacarpals B. Radius C. Phalanges D. Scapula E. Ulna