March 22 and March 23

Objective: Students will be reviewing for the Unit 8 exam in order to prepare for the test next class.



Warm Up:
1. Organisms that have two identical alleles for a particular trait are said to be
A. hybrid.
B. homozygous.
C. heterozygous.
D. dominant.

2. When you flip a coin, what is the probability that it will come up tails?
F. 1/2
G. 1/4
H. 1/8
J. 1

3. In horses, the allele for straight hair (B) is dominant to the allele for curly hair (b). Which of these sets of parents can produce offspring with curly hair?
A. a heterozygous male with straight hair and a homozygous female with straight hair
B. a homozygous male with curly hair and a homozygous female with straight hair
C. a heterozygous male with straight hair and a heterozygous female with straight hair
D. a homozygous male with straight hair and a homozygous female with straight hair

4. Which of these is an example of a heterozygous genotype?
F. Rr
G. RR
H. wrinkled
J. round

5. In the Parent generation, a true breeding tall plant is crossed with a true breeding short plant. The probability that an F1 plant will be tall is
A. 25%.
B. 50%.
C. 75%
D. 100%.

Vocabulary:
NONE!


POA:
1. Warm up
2. Notebook Check
3. Finish Review Sheet
4. Punnett Square Quiz


Homework Due:
Review Sheet

Tonight's Homework:
Finish Quiz
Finish Review Sheet
Study for the test!