Interactive Class Notes / Learning Log / Textbook Notes
Remember to REVIEW these
notes daily so you will be ready Name: Daniel Adichirayil
to participate in class discussion
the next day. This practice of
Class: Mr. Urbina
daily review will also prepare Period/Seat #: Period 1
you for future assessments.
Date: October 17, 2020
Unit: Cell Cycle Chapter: 12 Topic: Cell Reproduction Section: 12.4 Meiosis
Learning Goal:
o Describe the process of meiosis, including independent assortment and crossing
over.
o Explain how reduction division results in the formation of haploid gametes or
spores.
o SC.912.L.16.17: Compare and contrast mitosis and meiosis and relate to the
processes of sexual and asexual reproduction and their consequences for genetic
variation. (H)
Think About It
As geneticists in the early 1900s applied Mendel’s laws, they wondered where
genes might be located. They expected genes to be carried on structures inside
the cell, but which structures? What cellular processes could account for
segregation and independent assortment, as Mendel had described?
Watch Intro Video Clip:
General Rubric for Student Understanding
Pre Post Scale 2 Points
I understand ........... enough to teach.
4 (I can peer-tutor on this topic) (Expert Teacher - Wow!!)
I understand ............ enough to use.
3 (Skilled & Independent!)
I understand part of ............, but
2 (Need some help please!)
not............. .
I do not have an understanding (S.O.S. - I’m lost; will come for
1
of................. . tutoring.)
This study source was downloaded by 100000840275362 from CourseHero.com on 06-15-2022 06:06:42 GMT -05:00
https://www.coursehero.com/file/79091932/Biology-Class-Notes-Section-124doc/
, Make it Personal
1. Do you think that either I feel like I’ve inherited a relatively equal amount of genes from both my mom and
your MOM or DAD gave dad. I look like both of them in distinct ways.
you more genetic
information than the
other? Or do you think
that you inherited an
equal amount of genetic
information from each?
Explain.
Make Predictions
1. What is the record of one 1. Follow link to find out:
woman giving birth to http://www.guinnessworldrecords.com/world-records/most-
children over her prolific-mother-ever
lifetime? In other words,
what is the most amount 2. Change highlight color for answer:
of children a woman
A human female typically has about 400,000
ever had?
2. How many viable egg follicles/potential eggs, all formed before
cells (on average) do you birth. Only several hundred (about 480) of
think that a woman will these “eggs” will actually ever be released
produce in a lifetime? during her reproductive years. Normally, in
3. How many viable sperm humans, after the onset of puberty, due to
cells (on average) do you the stimulation of follicular-stimulating-
think that a man will hormone (FSH) one “egg” per cycle matures
produce in a lifetime? and is released from its ovary. One month
4. What are the chances of
the left ovary will release a potential egg
‘You being you’?
5. What do you think is the
and the next month the right ovary will
statistical probability of release a potential egg.
the union of the exact 3. Change highlight color for answer:
sperm cell and egg that The average male will produce roughly 525 billion sperm
created the zygote from cells over a lifetime and shed at least one billion of them
which you originated? per month.
(In other words, what 4. Click HERE for answer:
are the chances of you 5. To find out the statistical probability of you being born follow
being born- statistically link: http://visual.ly/what-are-odds
speaking?) 6. Move the box that is over the picture for the answer:
6. What biological process
gives rise to such genetic
diversity?
Summary: Watch Fertilization Video
This study source was downloaded by 100000840275362 from CourseHero.com on 06-15-2022 06:06:42 GMT -05:00
https://www.coursehero.com/file/79091932/Biology-Class-Notes-Section-124doc/
Remember to REVIEW these
notes daily so you will be ready Name: Daniel Adichirayil
to participate in class discussion
the next day. This practice of
Class: Mr. Urbina
daily review will also prepare Period/Seat #: Period 1
you for future assessments.
Date: October 17, 2020
Unit: Cell Cycle Chapter: 12 Topic: Cell Reproduction Section: 12.4 Meiosis
Learning Goal:
o Describe the process of meiosis, including independent assortment and crossing
over.
o Explain how reduction division results in the formation of haploid gametes or
spores.
o SC.912.L.16.17: Compare and contrast mitosis and meiosis and relate to the
processes of sexual and asexual reproduction and their consequences for genetic
variation. (H)
Think About It
As geneticists in the early 1900s applied Mendel’s laws, they wondered where
genes might be located. They expected genes to be carried on structures inside
the cell, but which structures? What cellular processes could account for
segregation and independent assortment, as Mendel had described?
Watch Intro Video Clip:
General Rubric for Student Understanding
Pre Post Scale 2 Points
I understand ........... enough to teach.
4 (I can peer-tutor on this topic) (Expert Teacher - Wow!!)
I understand ............ enough to use.
3 (Skilled & Independent!)
I understand part of ............, but
2 (Need some help please!)
not............. .
I do not have an understanding (S.O.S. - I’m lost; will come for
1
of................. . tutoring.)
This study source was downloaded by 100000840275362 from CourseHero.com on 06-15-2022 06:06:42 GMT -05:00
https://www.coursehero.com/file/79091932/Biology-Class-Notes-Section-124doc/
, Make it Personal
1. Do you think that either I feel like I’ve inherited a relatively equal amount of genes from both my mom and
your MOM or DAD gave dad. I look like both of them in distinct ways.
you more genetic
information than the
other? Or do you think
that you inherited an
equal amount of genetic
information from each?
Explain.
Make Predictions
1. What is the record of one 1. Follow link to find out:
woman giving birth to http://www.guinnessworldrecords.com/world-records/most-
children over her prolific-mother-ever
lifetime? In other words,
what is the most amount 2. Change highlight color for answer:
of children a woman
A human female typically has about 400,000
ever had?
2. How many viable egg follicles/potential eggs, all formed before
cells (on average) do you birth. Only several hundred (about 480) of
think that a woman will these “eggs” will actually ever be released
produce in a lifetime? during her reproductive years. Normally, in
3. How many viable sperm humans, after the onset of puberty, due to
cells (on average) do you the stimulation of follicular-stimulating-
think that a man will hormone (FSH) one “egg” per cycle matures
produce in a lifetime? and is released from its ovary. One month
4. What are the chances of
the left ovary will release a potential egg
‘You being you’?
5. What do you think is the
and the next month the right ovary will
statistical probability of release a potential egg.
the union of the exact 3. Change highlight color for answer:
sperm cell and egg that The average male will produce roughly 525 billion sperm
created the zygote from cells over a lifetime and shed at least one billion of them
which you originated? per month.
(In other words, what 4. Click HERE for answer:
are the chances of you 5. To find out the statistical probability of you being born follow
being born- statistically link: http://visual.ly/what-are-odds
speaking?) 6. Move the box that is over the picture for the answer:
6. What biological process
gives rise to such genetic
diversity?
Summary: Watch Fertilization Video
This study source was downloaded by 100000840275362 from CourseHero.com on 06-15-2022 06:06:42 GMT -05:00
https://www.coursehero.com/file/79091932/Biology-Class-Notes-Section-124doc/
