Monday-2/20...Presidents DFay-No school...GO TO CH 17.2 for Tuesday...
Friday-2/17...CW: Ch 16 summative test...25Q = 100 pts...
HW: always review and check web page...
Wednesday-2/15...CW: Ch 16.4...Homologous, Analogous, Vestigial structures...
Know the differences.....
HW: review ch 16.4 and check web page daily...
BELOW IS VIDEO LINK FROM TODAY...

https://youtu.be/xp4Vsq4jRFY

Homologous Features

  • Similar in Origin
  • Different in Function
  • Recent common ancestor
  • May appear in embryonic development and disappear before birth.

Analogous Features

  • Different in Origin
  • Similar in Function
  • Lacks recent common ancestor

Vestigial Features

  • Structures that serve of no use to the organisms
  • Examples:
  • Dew claws in dogs and toes elevated off the ground in pigs, cattle and deer
Thursday-2/16...CW: Homologous and Analogous structures...
HW: study for test tomorrow...
Monday-2/13...CW: EOC PM Bellwork...
Make-up quizzes-Students will review quiz in groups of 4-Purpose is to understand why you answer questions correctly or not...
HW: Read Darwin and Lamarck on giraffes and acquired characteristics in text sec. 16.2...
Tuesday-2/14...Happy Valentines Day...
CW: EOC PM BELLWORK
Darwin ve Lamarck-short video ...
Below is link from today...
https://youtu.be/bd9Fwv5sZMQ
HW: read ch 16.4 in text...
Friday-2/10...Ch 14-16 quiz-25Q = 50 pts...
HW: always review text and this page...
Wednesday=2/8...CW: EOC PM Bellwork...
CW: 'Quackers' Lab on Natural Selection in groups of 4...Arriving tardy will result in no lab credit-labs cannot be made up...
we learn about predator- prey with natural selection using  goldfish crackers...Those organisms best suited to survive(Survival of the Fittest)...only 1 class period so be on time and ready for class...
Thursday-2/9...EOC PM Bellwork...
CW: Darwin Natural Selection Quackers Lab-Predator and Prey....YOU MUST COME TO CLASS ON TIME AND PREPARED FOR CLASS...NOTERBOOK OPEN AND BEHAVIORS APPROPRIATE FOR LEARNING...
HW: QUIZ TOMORROW ON EOC, CH 14-16
Monday-2/6...CW: EOC PM Bellwork...
Test Make-ups...
Ch 16-Charles Darwin and his Theory of Evolution...
HW: Read ch 16.1 and 16.2...
Darwin wrote his famous "Origin of the Species' by means of Natural Selection is the foundation of Evolutionary Biology...
Below is video link from today and a short video on Darwin's finches bird beaks Adaptations...
https://youtu.be/n3265bno2X0
https://youtu.be/cW45C9BY1aU
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Tuesday-2/7...CW: EOC PM Bellwork...
Ch 16-1...Darwin-Fossils and Theory of Evolution...postponed until Thursday...HW: Read again ch 16.1 and 16.2...check this webpage for help...
Earliest known fossil: Trilobite: an Arthropod like a crab...

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