Question

chromatin
genome
gametes
traits
locus
chromosomes
genes
encode heritable
characteristics called
a
b
each
have a
c
that specifies
its position on
are passed on
to the next
generation in
d
together
constitute the
cells nuclear
e
is the building
material of
each contain a
molecule of
f
when complexed
with protein is
called
g
are located in
nucleus

Explanation:

• a: When DNA is complexed with protein, it forms chromatin.
• b: Genes encode heritable characteristics (traits).
• c: Each gene has a specific locus on a chromosome. Chromosomes are organized structures made of DNA (each contains a molecule of DNA).
• d: Chromosomes (along with other nuclear components) are located in the nucleus.
• e: Chromosomes are passed on to the next generation in gametes.
• f: The genome is the building material (it is the complete set of genetic material in an organism).

Answer:

a. chromatin; b. genes; c. locus; d. chromosomes; e. gametes; f. genome.