Block Feb 25 th & 26 th – week 8 TOPIC: Probability OBJ : 1-5 DO NOW: EXT: DUE DATE: DW: Penny Lab ---------------------------------------------------------------------------------------------------------------- EXIT: Fill in your level of understanding AND Explain the differences between genotype and phenotype. HANDOUTS to PICK-UP: -10.2 & 10.3 Objectives/Vocab -10.2 Book Pages/Reading Questions -Penny Lab -10.2 App Notes SEMINAR 2: -Exam -Penny Lab BEFORE/AFTER SCHOOL: DW- None -Review 10.2 Reading Questions -Penny Lab -10.2 App Notes What is the difference btwn a dominant trait and a recessive trait? AGENDA ABSENT Science of Life
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Block Feb 25th & 26th – week 8
TOPIC: Probability OBJ : 1-5
DO NOW:
EXT: DUE DATE:
DW: Penny Lab
----------------------------------------------------------------------------------------------------------------
EXIT: Fill in your level of understanding AND Explain the differences between genotype and phenotype.
HANDOUTS to PICK-UP:
-10.2 & 10.3 Objectives/Vocab
-10.2 Book Pages/Reading Questions
-Penny Lab
-10.2 App Notes
SEMINAR 2:
-Exam
-Penny Lab
BEFORE/AFTER SCHOOL:
DW- None
-Review 10.2 Reading Questions
-Penny Lab
-10.2 App Notes
What is the difference btwn a dominant trait and a
recessive trait?
AG
EN
DA
AB
SEN
T
Science of Life
BLOCK: ___2__/__25&26__
OBJECTIVE…#_1-5____ TOPIC: Genetics-Probability Daily Work Grade- 10.2 Reading Questions
DW GRADE: 2 1 0
BLOCK
DO NOW •Q:
•A:
Today’s Objectives
10.2 MENDELIAN GENETICS
1--- EXPLAIN the significance of Mendel’s experiments to the study of genetics
2--- SUMMARIZE the “law of independent assortment” & the “law of segregation”
3---DISTINGUISH the difference between dominant/recessive traits
4- IDENTIFY the possible gametes from a given parent cell
5- PREDICT the possible offspring (genotypes/phenotypes) from a cross using a Punnett square
(monohybrid / dihybrid)
Vocabulary
These should be done by test day!
-genetics -allele -dominant / recessive -homozygous / heterozygous -genotype / phenotype -law of segregation / law of independent assortment -hybrid
10.2 MENDELIAN GENETICS
WHAT YOU WILL LEARN -Law of Segregation
-Law of Independent Assortment
-How to use a Punnett square
http://www.youtube.com/watch?v=B_PQ8qYtUL0&feature=em-share_video_in_list_user&list=UUWxJwdNjOFOUvKAhsYo41lg
10.2 MENDELIAN GENETICS
MAIN IDEA
Mendel explained how a dominant allele can mask the presence of a recessive gene.
READING Q’s DEFINE
-What is a true breeding plant?
-same form of trait from generation to generation
READING Q’s LABEL
-Fill in the boxes with the name of each generation of offspring. Draw the peas you would expect to see in the empty pods. Use shading to indicate a green pea.
F-1
F-2
READING Q’s APPLY
-In Mendel’s experiment with green and yellow seeds, what was the dominant trait?
-yellow seeds
READING Q’s PREDICT
-What would be the phenotype of a homozygous, recessive (yy) pea plant?
-green seeds
READING Q’s APPLY
-True-breeding yellow-seeded and green-seeded plants are crossed and produce yellow-seeded offspring. Which of these plants is a hybrid?
-yellow-seeded offspring
READING Q’s IDENTIFY
-What is one purpose of a Punnett square?
-tracking genotypes/phenotypes
-predicting ratios of cross outcomes
READING Q’s DEFINE
-Circle the genotypes in the small squares that will give a yellow-seed phenotypic ratio in the offspring? What will be the phenotypic ratio in the offspring?
3:1
LAW OF SEGREGATION
COMPLETE
-Punnett squares to show height in F1 & F2 generations
T = TALL plants t = short plants
F1 generation F2 generation
T T T t
t T
t t
100% Tt
Tt Tt
Tt Tt
TT Tt
Tt tt
25% TT / 50% Tt / 25% tt
Penny Lab
Penny Lab
T
t
T
t
CHART A
Penny Lab
(add TT & Tt)
CHART B
Penny Lab
Penny Lab
Penny Lab
Penny Lab
Unit Work Notes
Labs
Weekly Organizer
-Week 7 -Week 6 -Week 5 -Week 4 -Week 3 -Week 2 -Week 1
-9.1 Cell Size/Diffusion -9.2 Onion Root Lab
-9.1 App Notes -9.2 Picture Notes -9.2 App Notes -10.1 App Notes
-9.1 Book Pages -9.1 RDG Qs -9.1 Vocab -9.1 Video Questions -9.2 Book Pages -9.2 RDG Qs -9.2 Vocab -9.2 Video Questions -9.2 Internet Lesson -Mitosis Flipbook
-9.3 Book Pages -9.3 RDG Qs -Understanding Cancer -10.1 Book Pages -10.1 RDG Qs -10.1 Video Qs -M&M Activity -10.1 Internet Lesson -10.1 Phases of Mitosis -10.1 POGIL
Objectives go on TOP
EXIT
FILL-IN: level of understanding of today’s objective
EXIT: Complete Objective 10.
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