Use these pictures with the tables/data to answer these questions. Answer the questions completely and correctly. Questions: In the pre-industrial revolution environmental condition: 1. What is the environmental condition that is responsible for selection (selection agent)? 2. What is the adaptive trait? 3. What was the final proportion of black to white moths? In the post-industrial revolution environmental condition: 1. What is the environmental condition that is responsible for selection (selection agent)? 2. What is the adaptive trait? 3. What was the final proportion of black to white moths?

Use these pictures with the tables/data to answer these questions. Answer the questions completely and correctly. Questions: In the pre-industrial revolution environmental condition: 1. What is the environmental condition that is responsible for selection (selection agent)? 2. What is the adaptive trait? 3. What was the final proportion of black to white moths? In the post-industrial revolution environmental condition: 1. What is the environmental condition that is responsible for selection (selection agent)? 2. What is the adaptive trait? 3. What was the final proportion of black to white moths?

Biology: The Unity and Diversity of Life (MindTap Course List)

14th Edition

ISBN:9781305073951

Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr

Publisher:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr

Chapter30: Communication Strategies In Plants

Section: Chapter Questions

Problem 6SQ: Heliotropism may be related to ________ a. photo tropism b. gravitropism c. photoperiodism d. a and...

See similar textbooks

Similar questions

VOLTE1¹67 3:41fb. : +91 97532 46070 21 जुलाई, शाम 5:38 → Class XII 1. Draw a 2. Explain 7. Seed (B) Fruit Jawahar Navodaya labelled Subject: Biology laya Vidyalaya Buranabad ujjain -2 diagram of Embryo Insects. sac 2and microsporagium. Megasporogeneris. Pollen grains Embryo Development. by Pollination. 3. Draw a labelled diagram of female reproductory system. 4. List hormones of pregnancy and their role. 5. Project Report (Topic given) 6. Make a Chart / Model from any, subject or topic. from Chapter 2 and 3. on Do survey diffcunt pollinating Agent within your Economic valuu. ⇓ C. 4. O ט
Question 17 Select the proper evolutionary order of appearance of these key traits of plants: A) flowers, seeds, vascularization B) vascularization, flowers, seeds seeds, vascularization, flowers D) vascularization, seeds, flowers Lasts e Type here to search 11 DII PrtScn F8 F1 F2 F3 F4 F5 F6 F7 & 6. %24 %23
Next, the researcher wanted to determine if the timing of the flash of ight, whether It was early or late into the dark perlod, had an affect on the flowering plants. The researcher exposed Xanthlum strumarlum plants to a cycle of 12 hours light/12 hours dark and exposed the plants to a 10 minute burst of light at different times within the dark perlod. She recorded the percent of flowering plants post exposure. The data is in the chart below. 6. What conclusions can you draw from this data? (You do not need to show a graph, but it may help with your answer.) * % of plants flowering Time of burst of light (from the beginning of dark period) 100 86 35 41 10 78 12 95 21 4- 8.
corn id purple smooth Purple wrinkled yellow smooth yellow wrinkled W20-AB1-D-13 486 152 162 54 W21-BB1-A-19 445 152 154 94 W20-BB1-D-19 501 153 167 88 W20-AB1-C-16 489 153 94 56 W20-BB1-H-11 480 153 94 56 DIHYBRID CROSS1. ) Consider the possibility that your observational data are of plantsresulting from a dihybrid cross, where the previous generation were heterozygousfor both traits (RrSs x RrSs). Create a Punnett square for this cross and presentthe expected phenotypic ratio.2.) Present your results in a table as dihybrids and determine the observedphenotypic ratio of purple/smooth to purple/shrunken to yellow/smooth toyellow/shrunken. Consider the plant as a whole rather than the individual cobs.
Below are pictures of leaves from a Garry Oak tree (Quercus garryana). These leaves are found on the same tree, however, the top cross section is of a leaf in the lower canopy, which is relatively shaded. The other of the upper canopy, which is exposed to more sun. ENCER 40x (x.s.) Describe two differences between sun and shade leaves at the macroscopic (leaf) and two differences at the microscopic (cross section) scale and provide explanations for the differences observed in color (specific chlorophyll a vs. b enrichment and accessory pigments) and shape (leaf thickness and width). Note: You do not need to sketch out the leaf/slides.
Compare the ST and CT treatments in Figure 4 to the other treatments (T1, T2, T3, and T4). What do the controls show about the experimental treatments? (Choose one.) Group of answer choices Only F. kuroshium and N. metavorans are pathogenic to the fig trees, and disrupt movement of xylem sap through the plants. Conductance of xylem sap is not a good measurement of the degree of fig wilt disease in fig saplings. All of the fungi tested are pathogenic to the fig trees, and disrupt movement of xylem sap through the plants. F. kuroshium by itself is not pathogenic to fig saplings, C. facicola by itself is pathogenic to fig saplings and also interacts with F. kuroshium to disrupt movement of xylem sap through the fig saplings.
1) Does the three t-tests support the hypothesis: of manipulating light exposure will influence the flowering time of Brassica rapa plants by using light from the sun and using incandescent bulbs, or not? If it did not support the hypothesis, then what changes would you make? 2) Do these three t-tests have different growth rates? 3) Is there anything to learn about this study of the graphs and t-tests?
Compare the following situations of seed germination of monggo (Vigna radita) seeds within five days: - exposed to direct sunlight - placed in a shaded area, and - placed in complete darkness
Only a few hundred of the more than 200,000 speciesof plants have been domesticated for human use. Oneexample is the almond. The domestic almond is nutritiousand harmless, but its wild precursor can cause cyanidepoisoning. The oak makes potentially nutritious seeds(acorns) that contain very bitter-tasting tannins. Ifwe could breed the tannin out of acorns, they mightbecome a delicacy. Why do you suppose we have failed todomesticate oaks?
Please answer the following questions for me: 1 Why is it important to determine whether or not genes that provides insecticide and fungi resistance may be transferred to wild sunflowers? 2. What factors would you measure (response, or dependent varibles)? 3. Fitness can be measured as a seed set (seed production) Why is it important to measure as seed production? 4. Cultivated sunflowers have one stem that produces one single large flower head, while wild flowers have many branches that produce many flowers. Why is it important to measure branching pattern (number of branches produced by F1 plants, backcrosses and wild type sunflowers? 5. Why is it important to include blackcrosses in the exeriment?
Journal: https://www.researchgate.net/publication/259179077_In_Vitro_Regeneration_and_Multiplication_of_Jackfruit_Artocarpus_heterophyllus_L The journal on the cultivation of one of any tropical plants in Asia by using micropropagation methods. QUESTION: Describe the scientific inquiry activity described in the paper- the work done to get new results not previously reported in the scientific literature What basic background materials had to be gathered? What tangible hardware or equipment was needed What new data or information were generated by the experiment
L Larvae and pupae per Bt plant 100 O www 0.1 -- Mosaic, Cry1Ac plant ---- Mosaic, Cry1C plant -- Sequential, Cry1Ac plant --- Sequential, Cry1C plant Pyramid, two-gene plant I 1 1 1 3 6 9 12 15 18 21 24 Generation Figure 1. The figure above shows the average numbers of larvae and pupae of the moth found per Bt plant in each of the treatments. Note the logarithmic scale on the y-axis. Question 3. Why does the line for the sequential, Cry1 Ac plant stop at 12 generations? Why does the line for sequential, CrylC plant start at 12 generations? H l Senester