Answer in complete sentences:
a. Homologous Structure c. Vestigial Structure
b. Analogous Structure d. Genetic Comparisons
- A body structure reduced in function but may have been used in an ancestor. Una estructura del cuerpo reducida en función pero puede haber sido utilizada en un antepasado.
- DNA & RNA comparisons may lead to evolutionary trees (cladograms). Las comparaciones de ADN y ARN pueden conducir a árboles evolutivos (cladogramas).
- Bird and butterfly wings have the same function but different structures. Las alas del pájaro y de la mariposa tienen la misma función pero estructuras diferentes.
- Exemplified by forelimbs (arms) of bats, penguins, lizards, and monkeys. Ejemplificado por antebrazos (brazos) de murciélagos, pingüinos, lagartos y monos.
PLAN:
1. Stamp Amino Acid Graphing WS Homework
2. Notes pg#60: Evidence for Evolution (PPT & WS)
3. Introduce and pass out March Adaptation Madness bracket competition FOR A BOX OF DONUTS WHEN ITS ALL OVER!
HW:
Complete your March Adaptation Madness bracket IN PEN for at least Round 1 (32 winners)
evidence_for_evolution_video-based_ppt.ppt__1_.pptx |
notesevidenceforevolutionhodgestws.docx |
empty_march_madness_bracket_2017.png |