Copy and paste your plant photo in this space, then delete this text. In the space below, insert original photomicrographs of leaf epidermal peels or impressions from two species that you observed in the lab. The two photomicrographs (one per species) should be fully labelled and formatted in a single Figure, which includes one descriptive caption underneath.
Added by Douglas P.
Close
Step 1
Step 1: Take original photomicrographs of leaf epidermal peels or impressions from two different species. Show more…
Show all steps
Your feedback will help us improve your experience
Suman K and 100 other Biology educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Label the micrograph of an Elodea leaf below (Fig. 1) with the plant parts listed below. Use the Insert >> Shapes and Insert >> Text Box functions in Word to properly label this diagram. This drawing must be inserted in your Word document and submitted to Turnitin as part of a single document for this lab report. (8 points) Add the following labels: 1. Cell Wall, 2. Central vacuole, 3. Cytoplasm, 4. Nucleus (may be hard to see), 5. Chloroplasts Figure 5. (Source: M. Walker; Light microscopy (Magnification = 160x) of cells and chloroplasts of an Elodea leaf; Science Photo Library) Describe each of the five structures noted in Question 2 above, and define their respective roles within the Elodea cell. For example, what is cytoplasm? What is its role within the plant cell, etc.? Be sure to write answers in your own words. (15 points) If plant roots are exposed to air and sunlight for a few minutes, and then the plant is placed back in the soil, it will wilt before starting to recover. What is happening at the cellular/tissue level in the roots? (15 points)
Suman K.
Label the image below to test your understanding of classification and phylogeny and how species are distantly related to each other. Place your cursor on the boxes for hints. Order Bovidae Rangifer Bos Cervus Species Cervidae Genus Ovis Artiodactyla Family Taxonomic level Ovis aries (sheep) Bos taurus (cattle) Cervus elaphus (red deer) Rangifer tarandus (reindeer)
Sri K.
4. Examine the species available in lab, along with three of your own choice, and fill out the character state table. Use the five pre-selected characters and then choose three of your own. 1. Halobacterium salinarum 2. Pyrolobus fumarii 3. Acidithiobacillus ferrooxidans 4. Prochlorococcus marinus 5. Dictyostelium discoideum 6. Cyanidioschyzon 7. Saccharomyces cerevisiae 8. Aspergillus 9. Physcomitrella patens 10. Arabidopsis thaliana 11. Caenorhabditis elegans 12. Drosophila melanogaster 13. Mus musculus 14. 15. 16. Character: Eukaryotic cells Cell wall (any) Cellulose cell wall Photosynthesis Multicellular Unicellular (your choice) cell membrane (your choice) organelles (your choice) 6. Use your character table to create a phylogenetic tree. Attach it :)
Madhur L.
Recommended Textbooks
Biology for AP Courses
Objective Biology for NEET
Introduction to General, Organic and Biochemistry
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD