An analysis of genetic traits within a family that helps determine whether a trait is associated with a dominant or recessive allele is called a(n) ________
a. test cross
b. pedigree analysis
c. epistasis
d. dihybrid cross
e. monohybrid cross
b
You might also like to view...
All EXCEPT which of the following has happened
by the end of the second trimester in humans? a. The fetus weighs about five pounds. b. The mother feels the fetus moving. c. The fetus sucks and hiccups. d. Eyelids and eyelashes form. e. Soft fetal hair covers the skin.
In all cases, freezing kills microbes.
a. true b. false
Which of the following statements about proteins is FALSE?
A) They are composed of amino acids. B) They have multiple levels of structural organization. C) They can be hydrophobic, hydrophilic, or both. D) Their primary function is energy storage. E) They are formed by dehydration synthesis reactions.
Immature versions of all the major organ systems have formed by about what point in pregnancy?
A) 16 days B) not until at least 30 weeks C) 3 weeks D) 12 weeks