Catching Killers Plant Evidence HW 1 Period 2 PDF

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Season 2 Episode 7

Name: ___________________________________ Date ___________ 1. What year was Denise Johnson found in the brush? ____________ 2. Who did the pager found at the scene belong to? _____________ 3. What did they find in Mark’s truck to help with the case? _________________ 4. What discipline was invented in 1894 that uses rings to date the age of a tree? _______________ 5. In 1932, what clue were left behind at the kidnapping of the Lindbergh baby? __________________ 6. Arthur Koehler is a wood expert. What is another name for that occupation? _________________ 7. What happened to the Lindbergh baby? ____________________ 8. Koehler asked the police department to get samples from all the surrounding lumber lards. How did the police go about that? ___________________ 9. How many species of native plant species does Arizona have? __________________ 10. What is the occupation of scientist Tim Helentjaris? ________________________ 11. What did Helentjaris need to get from the seed pods to make the case? ____________________ 12. What was making the extraction process so challenging to complete? ______________________ 13. Koehler finally finds a match to the famous ladder left at the kidnapping. What did he name this key piece of evidence? _________________________ 14. In 1933 a traceable bill from the ransom is used. How was it distinguishable from other money? _________________________________

15. What lab technique did Helentjaris use to identify the segment of DNA needed to tell the trees apart? __________________________________ 16. What is the surprising fact about the DNA of different Palo Verde trees? _______________________ 17. Richard Hauptmann said it was not his money, who did he say it belonged to? ___________________ 18. What significant clue connected Hauptmann to the crime scene? ______________________________ 19. Helentjaris is the 1st to prove what fact about plant ________________ ___________________. 20. Mark Hauptman was convicted and sentenced to ____________________.

Fill in the parts of the plant missing in the picture.

Find the parts of a flower in the the wordsearch below

R E C E P T A C L E N

Q L H G X Z R T P M B

W Y J F L Q E T O C V

E T N E M A L I F X O

R S K S N A P G L Z V

L T L T S Z E E U A A

E Y H E C T T B S S R

P E P M X W A N J D Y

R Y O D Z S L M K F H

A M G I T S D H E G R

C U I S A X C Y T N D

Carpel

Receptacle

Anther

Stigma

Stem

Petal

Sepal

Style

Filament

Stem

Ovary

Stamen...