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Study Guide
Unit 5: Heredity and Genetics
Learning Targets
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I can differentiate
between sexual and
asexual reproduction
I can develop and us a
model to display
sexual reproduction
resulting in genetic
variation
Vocabulary
Additional Questions/Notes
Sexual reproduction
Asexual reproduction
Mitosis
Meiosis
Genetically (identical
and different)
Variation
Diversity
Heredity
Budding
Binary Fission
Pathogenesis
Fragmentation
Pollination
External Reproduction
Internal Reproduction
Look over the following materials:
 Asexual vs Sexual Comparison chart
 Types of asexual reproduction
gallery walk notes
 Reproduction PPT
 Sexual vs Asexual quiz
Punnett Square
Heterozygous
Homozygous
Genotype
Phenotype
offspring
Look over the following materials:
 Mendel and Me PPT
 Mendelian Pea activity
 Monster Genetics Lab
 Stations Activity (index cards)
 Finally use the Punnett square
practice sheet
Example Question:
What are the two major differences
between sexual and asexual reproduction?
Two organisms genetic material is
combined and creates a new and
genetically different offspring. What type
of reproduction allows this genetic
diversity?
Example Question:
What are the possibility for offspring if a
heterozygous tall pea plant is crossed with a
homozygous short pea plant?
The outcome of a cross between two
organisms produces 2 heterozygous and 2
homozygous recessive offspring. What
were the genotypes of the original parent
organisms?
I can use a model to
show how structural
changes to genes may
result in harmful,
neutral, and beneficial
effects.
Substitution
Insertion
Deletion
Frameshift
Look over the following materials:
 Monstrous Mutations PPT
 Monstrous Mutations Notes
 The analysis Questions from the
Monstrous mutations activity
**The base pairs are specific. A only binds
to T (and T with A), and C only binds to G
(and G with C). These are
called complementary base pairs. This
means that whatever the sequence of bases
along one strand, the sequence of bases on
the other strand must be complementary to
it. (Incidentally, complementary, which
means matching, is different from
complimentary, which means being nice.)
Please correct this in your notes.
Example Questions:
What affect do mutations have on
organisms?
During interphase a mistake is made in the
copying of the DNA and a few bases are not
copied. What type of mutation occurred?