In epigenetic inheritance ________.
both homologous chromosomes are inactivated
one set of the homologous chromosomes is silenced
one allele of a homologous pair is expressed
None of the choices are correct.
one allele of a homologous pair is expressed
You might also like to view...
Bundles of axons in the central nervous system are known as
A) tracts. B) ganglia. C) nuclei. D) horns. E) commissures.
A _______________ is a type of knot used to make certain an animal doesn't easily become untied
Fill in the blank(s) with correct word
Which of the following muscles of the head elevates and protrudes the lower lip, as in pouting?
A) occipitofrontalis B) levator palpebrae superioris C) procerus D) mentalis
What is the anatomical term for the "pacemaker" of the heart?
A) Terminal branch B) Bundle branch C) AV node D) SA node