Download genetics ppt review

GENETICS REVIEW
NAMES:
#1. Fill in the T-Chart with important info about
mitosis and meiosis:
MITOSIS
MEIOSIS
#2. Fill the diagrams with the correct # of chromosomes.
(click on the circles and type in the #’s)
Complete the picture of
MITOSIS for a FRUIT FLY:
Complete the picture of
MEIOSIS for a FRUIT FLY:
8
8
?
?
WHY are MITOSIS
and MEIOSIS
different?
?
?
?
Answer:
?
?
?
#3. Fill in the Punnett Square and chart below.
One parent has widow’s peak (W w) and the
other is straight hairline (w w).
w
W
w
w
Possible
genotypes?
Matching
PHENOTYPE
%
#4. Place these in order from BIGGEST to
smallest. (Move the words around.)
chromosome
organism
cell
gene
nucleus
#5. Find the BEST picture/ model of DNA that
you can and place it here:
Explain why you
think this is a good
model of DNA?
Answer:
#6. EXPLAIN HOW offspring can have different traits than their
parents? For example, two parents with unattached earlobes have a
child with attached earlobes.
Answer:
?