Uploaded February 2021 | Updated September 2026, 2 weeks ago
This video provides a discussion of the Mastcam-Z component of NASA's Perseverance rover.
Watch the MARS 2020 landing live: tinyurl.com/1rvi50gu
Other Mars 2020 Videos:
Mars Helicopter Ingenuity - youtu.be/3ecg5DJbqz0
Newton's Law Analysis of the Perseverance Launch - tinyurl.com/y45efqnp
PIXL - Looking for Ancient Life on Mars - tinyurl.com/y3a24mx7
Mastcam-Z - Looking For Life on Mars - Coming Soon!
MEDA - Analyzing Weather on Mars - tinyurl.com/ybyvwtdb
Meet Perseverance, the 2020 Mars Rover - tinyurl.com/y7c9zdw5
MOXIE - Making Oxygen on Mars - tinyurl.com/yal79d4w
How Will We Breathe in Space? - tinyurl.com/y8t589ra
Naming the NASA 2020 Rover - tinyurl.com/yakwaq7n
#Mars2020 #CountdownToMars #PerseveranceRover
Image credits:
Hubble's Spectacular Wide View of the Universe - NASA, ESA, G. Illingworth and D. Magee (University of California, Santa Cruz), K. Whitaker (University of Connecticut), R. Bouwens (Leiden University), P. Oesch (University of Geneva), and the Hubble Legacy Field team.
spacetelescope.org/images/heic1909a
Mars Hubble - NASA and The Hubble Heritage Team spacetelescope.org/images/opo0124a
First Humans on Mars - NASA, jpl.nasa.gov/spaceimages/details.php?id=PIA23302
Karte Mars Schiaparelli - Giovanni Schiaparelli, commons.wikimedia.org/wiki/File:Karte_Mars_Schiaparelli_MKL1888.png
Mars Channels - Percival Lowell, commons.wikimedia.org/wiki/File:Lowell_Mars_channels.jpg
Cyanobacteria-algal mat - Aleksey Nagovitsyn commons.wikimedia.org/wiki/File:Cyanobacterial-algal_mat.jpg
A bluegreen algae species Cylindrospermum sp under magnification - Willem van Aken, CSIRO http://www.scienceimage.csiro.au/image/4203
Chroococcidiopsis thermalis - T. Darienko space.com/40898-low-light-bacteria-mars-colonization.html
Curiosity Self Portrait - NASA/JPL-Caltech/Malin Space Science Systems Derivative work including grading, distortion correction, minor local adjustments and rendering from tiff-file: Julian Herzog - photojournal.jpl.nasa.gov/catalog/PIA16239, Public Domain, commons.wikimedia.org/w/index.php?curid=22530191
Opportunity - NASA - nix.ksc.nasa.gov/info;jsessionid=8gslp46qrq7tk?id=KSC-03PD-0786&orgid=5, Public Domain, commons.wikimedia.org/w/index.php?curid=10963434
Spirit - NASA/JPL/Cornell University, Maas Digital LLC - photojournal.jpl.nasa.gov/catalog/PIA04413 (image link), Public Domain, commons.wikimedia.org/w/index.php?curid=565283
War of the Worlds - H.G. Wells, commons.wikimedia.org/wiki/File:The_War_of_the_Worlds_first_edition.jpg
The War of the Worlds by Henrique Alvim Corrêa, commons.wikimedia.org/wiki/File:The_War_of_the_Worlds_by_Henrique_Alvim_Corr%C3%AAa_08_b%26w.jpg
Halobacteria - NASA, commons.wikimedia.org/wiki/File:Halobacteria.jpg
Champagne Vent White Smokers - NOAA, oceanexplorer.noaa.gov/explorations/04fire/logs/hirez/champagne_vent_hirez.jpg
Swirling Dust in Gale Crater - NASA, NASA/JPL-Caltech/TAMU
Mastcam-Z - NASA: mars.jpl.nasa.gov/resources/24223/the-tippy-top-of-mars-2020
Mars2020Rover-23Cameras - NASA/JPL-Caltech, photojournal.jpl.nasa.gov/jpeg/PIA22103.jpg
Mastcam-Z model cameras - NASA, mars.nasa.gov/resources/21363/mastcam-z-model
Mastcam-z-lens-packaging-diagram-labeled-full - NASA/JPL-Caltech/ASU/MSSS, mars.nasa.gov/mars2020/mission/science/for-scientists/instruments/mastcam-z
Jezero Crater's Ancient Lakeshore - NASA/JPL-Caltech/MSSS/JHU-APL/ESA, mars.nasa.gov/resources/24681/jezero-craters-ancient-lakeshore
Jezero Crater Minerals - NASA/JPL-Caltech/MSSS/JHU-APL/Purdue/USGS, mars.nasa.gov/resources/24680/jezero-crater-minerals/?site=insight
Stromatolithe Paléoarchéen - Didier Descouens, commons.wikimedia.org/wiki/File:Stromatolithe_Pal%C3%A9oarch%C3%A9en_-_MNHT.PAL.2009.10.1.jpg
Other images created by Noel Pauller
Video Credits: NASA, Noel Pauller
Music: Mission to Mars by Audio Hertz, Flames by Dan Henig
Check out my website at: mrpauller.weebly.com
This video provides a discussion of the Mastcam-Z component of NASA's Perseverance rover.
Watch the MARS 2020 landing live: tinyurl.com/1rvi50gu
Other Mars 2020 Videos:
Mars Helicopter Ingenuity - youtu.be/3ecg5DJbqz0
Newton's Law Analysis of the Perseverance Launch - tinyurl.com/y45efqnp
PIXL - Looking for Ancient Life on Mars - tinyurl.com/y3a24mx7
Mastcam-Z - Looking For Life on Mars - Coming Soon!
MEDA - Analyzing Weather on Mars - tinyurl.com/ybyvwtdb
Meet Perseverance, the 2020 Mars Rover - tinyurl.com/y7c9zdw5
MOXIE - Making Oxygen on Mars - tinyurl.com/yal79d4w
How Will We Breathe in Space? - tinyurl.com/y8t589ra
Naming the NASA 2020 Rover - tinyurl.com/yakwaq7n
#Mars2020 #CountdownToMars #PerseveranceRover
Image credits:
Hubble's Spectacular Wide View of the Universe - NASA, ESA, G. Illingworth and D. Magee (University of California, Santa Cruz), K. Whitaker (University of Connecticut), R. Bouwens (Leiden University), P. Oesch (University of Geneva), and the Hubble Legacy Field team.
spacetelescope.org/images/heic1909a
Mars Hubble - NASA and The Hubble Heritage Team spacetelescope.org/images/opo0124a
First Humans on Mars - NASA, jpl.nasa.gov/spaceimages/details.php?id=PIA23302
Karte Mars Schiaparelli - Giovanni Schiaparelli, commons.wikimedia.org/wiki/File:Karte_Mars_Schiaparelli_MKL1888.png
Mars Channels - Percival Lowell, commons.wikimedia.org/wiki/File:Lowell_Mars_channels.jpg
Cyanobacteria-algal mat - Aleksey Nagovitsyn commons.wikimedia.org/wiki/File:Cyanobacterial-algal_mat.jpg
A bluegreen algae species Cylindrospermum sp under magnification - Willem van Aken, CSIRO http://www.scienceimage.csiro.au/image/4203
Chroococcidiopsis thermalis - T. Darienko space.com/40898-low-light-bacteria-mars-colonization.html
Curiosity Self Portrait - NASA/JPL-Caltech/Malin Space Science Systems Derivative work including grading, distortion correction, minor local adjustments and rendering from tiff-file: Julian Herzog - photojournal.jpl.nasa.gov/catalog/PIA16239, Public Domain, commons.wikimedia.org/w/index.php?curid=22530191
Opportunity - NASA - nix.ksc.nasa.gov/info;jsessionid=8gslp46qrq7tk?id=KSC-03PD-0786&orgid=5, Public Domain, commons.wikimedia.org/w/index.php?curid=10963434
Spirit - NASA/JPL/Cornell University, Maas Digital LLC - photojournal.jpl.nasa.gov/catalog/PIA04413 (image link), Public Domain, commons.wikimedia.org/w/index.php?curid=565283
War of the Worlds - H.G. Wells, commons.wikimedia.org/wiki/File:The_War_of_the_Worlds_first_edition.jpg
The War of the Worlds by Henrique Alvim Corrêa, commons.wikimedia.org/wiki/File:The_War_of_the_Worlds_by_Henrique_Alvim_Corr%C3%AAa_08_b%26w.jpg
Halobacteria - NASA, commons.wikimedia.org/wiki/File:Halobacteria.jpg
Champagne Vent White Smokers - NOAA, oceanexplorer.noaa.gov/explorations/04fire/logs/hirez/champagne_vent_hirez.jpg
Swirling Dust in Gale Crater - NASA, NASA/JPL-Caltech/TAMU
Mastcam-Z - NASA: mars.jpl.nasa.gov/resources/24223/the-tippy-top-of-mars-2020
Mars2020Rover-23Cameras - NASA/JPL-Caltech, photojournal.jpl.nasa.gov/jpeg/PIA22103.jpg
Mastcam-Z model cameras - NASA, mars.nasa.gov/resources/21363/mastcam-z-model
Mastcam-z-lens-packaging-diagram-labeled-full - NASA/JPL-Caltech/ASU/MSSS, mars.nasa.gov/mars2020/mission/science/for-scientists/instruments/mastcam-z
Jezero Crater's Ancient Lakeshore - NASA/JPL-Caltech/MSSS/JHU-APL/ESA, mars.nasa.gov/resources/24681/jezero-craters-ancient-lakeshore
Jezero Crater Minerals - NASA/JPL-Caltech/MSSS/JHU-APL/Purdue/USGS, mars.nasa.gov/resources/24680/jezero-crater-minerals/?site=insight
Stromatolithe Paléoarchéen - Didier Descouens, commons.wikimedia.org/wiki/File:Stromatolithe_Pal%C3%A9oarch%C3%A9en_-_MNHT.PAL.2009.10.1.jpg
Other images created by Noel Pauller
Video Credits: NASA, Noel Pauller
Music: Mission to Mars by Audio Hertz, Flames by Dan Henig
Check out my website at: mrpauller.weebly.com


![Modeling Meiosis [AP Bio Unit 5]
How do two parents create a unique child? This video explores AP Biology Topic 5.2: Meiosis, demonstrating the chromosome movements that underlie inheritance!
Well use paper models of seven chromosome pairs to perform the Meiosis lab.
We break down how Meiosis I and Meiosis II physically model Mendels Laws:
Law of Segregation: Alleles on homologous chromosomes separate into different gametes.
Law of Independent Assortment: Non-homologous chromosomes assort randomly.
We then use Punnett squares to predict the inheritance of traits, including sex-linked conditions like red-green color vision deficiency.
Finally, we model fertilization to determine the final, unique genotype and phenotype of the offspring.
Perfect for AP Bio students and anyone fascinated by how chromosome sorting creates genetic diversity!
🎯 Learning Objectives:
Model Segregation and Independent Assortment during meiosis.
Predict outcomes for autosomal and sex-linked traits.
Explain how meiosis creates haploid gametes.
💻 Explore more in AP Bio Unit 5! https://mrpauller.weebly.com/unit-5-labs.html
🔔 Like, subscribe, and share your most interesting inheritance fact!
🙏🏽Special thanks to our Decapoda🦀 Patreon supporters:
Jennifer Hamilton, Chandra Mitnik, Emily Higgins, Chantal Bodkin-Clarke, Susan Duffy, Joanna Sivley, Lisa England, Allen Frisa, Josh Anoff, Christi Deutch, Bonnie Woolfenden, Tina Svencer, Jodi Hall, Cori Stegall, Stephanie Schweppe, Tom Michocki, Laura Christiansen, Kristin Clements, Jennifer B., Jamie Brongiel, Andrea Pokrzywinski, Tim McEachern, Cynthia Trevino, Gisela Wolfe, Kelly Struckhoff, Sandra Fischer, Julia Harvey, Michelle Wagner, Noah Johnson, Pam Rittle, Lana Cummings
#apbiology #Meiosis #Genetics Modeling Meiosis [AP Bio Unit 5]](https://i.ytimg.com/vi/XYnEgpUNoHY/mqdefault.jpg)







