Answers: a. 0% b. 100% c. 1 homozygous dominant: 1 heterozygous; 100% tall 2. If Mendel wanted to determine the genotype of a yellow round pea, what would be the best plant to cross it? a. GgWw b. GGWW c. ggWW d. GGww e. ggww Check your work.
Flowers, dependent embryos, gametangia, vascular tissues, and seeds 87) The key step in adaptation of seed plants to dry land was the evolution of what? wind dispersed pollen 88) What are the two dominant types of seed plants? Conifers and angiosperms 89) What is the male organ in which pollen grains develop? Anther 90) What structure contains spores? A male sporangium 91) What is a stigma in a plant?
BIOQ121 - Foundations of Critical Enquiry Assignment B – Traditional Evidence Native Quinine Tree and its medicinal qualities and uses amongst North Western NSW Aborigines Name: Rebecca Smith SN: 238850 Australian Aborigines have been using native plants for both food and medicine for thousands of years. Their special relationship with the land includes an understanding of all animals and plants. This relationship is not only important for food and medicine but also their spiritual beliefs. According to Isaacs (2002, p.197) ‘Aboriginal herbal medicine has been gleaned by the best scientific technique of all – extensive trial and presumably error, and observations of the results, not on animals in test laboratories but on human patients
Experiment 11 Lab Assignment Answer Sheet: Chromatography of Food Dyes Name: Pre-Lab: Define the Rf value of a compound The "rf" value is the distance the compound moves relative to the distance the solvent moves. Data and Observations: Record the distance travelled by the sample and the solvent in the table below and calculate the Rf values. Table 1. Color Distance(m Blue1 Blue2 Red3 Red40 Yellow5 Yellow6 33 3 10 22 42 30 .55 .05 .17 .37 .70 .50 m) Rf Solvent 60 Table 2. Kool-Aid®: Grape Kool-Aid®: Strawberry Distance (mm) Red: 5 10 Distance (mm) Blue:17 n/a Rf .08 and .28 .17 Substance Solvent 60 Table 3.
Bodark The bodark tree (Maclura pomifera) is a common tree in Arkansas, known to live in at least forty-seven of the state’s seventy-five counties. The name “bodark” is a slurring of the French “bois d’arc,” meaning “wood of the bow”—a reference to the Osage Indians’ practice of making bows from the tree. The Osage connection survives in another common appellation, Osage orange, which refers to the unique fruit of the tree, as do other names, such as horse apple and hedge apple. Native to the area encompassing Arkansas, Texas, Oklahoma, Missouri, and Kansas, the bodark tree was among those described by William Dunbar of the http://www.encyclopediaofarkansas.net/encyclopedia/entry-detail.aspx?entryID=2205Hunter-Dunbar Expedition while proceeding to the Ouachita River. French explorers had already encountered the Osage using the wood of the tree to make longbows and various other weapons.
A popular mixture of potpourri includes pine needles and lavender. Pine needles cost $1.50 per ounce and lavender costs $4.00 per ounce. Set up the system of equations needed in order to make 80 oz of the potpourri that is worth $200. Flooring Sale! | Laminate | $1.50/ft2 | Carpet | $2/ft2 | Ceramic Tile | $4/ft2 | Hardwood Flooring | $6/ft2 | 49.
The data in table 1 shows that there were more species found in the samples taken from Fort Wetherill. With Providence River being known as a primary producer it would be assumed that there would be more abundant species. Because there are a variety of nutrients available in the Providence River, more species would be able to develop and survive. Although the variety of species did not follow the predicted hypothesis, there is a trend seen when examining figures three and four. When looking at the three most abundant species found in both locations, there are significantly fewer Polychaete Larvae and Unidentified Copepod found at Fort Wetherill.
Furthermore they were also heavily involved in such crops as alfalfa, barley, cabbage, cotton, cucumbers, dates, grapefruit, grapes, peas, and squash, among others. Many Japanese farmers operated dairies and raise hogs until the agricultural depression of the 1920s, plus they also introduced fruits such as the strawberry, castor; and techniques often called “hot capping” and “brush covering”. By 1941 ¾ of the Japanese American population of Imperial Valley was involved in agriculture. Another great culture attributing to the Imperial Valley was Mexico. Mexican culture is a rich, complex blend of Native American, Spanish, and American traditions.
Experiment 11 Lab Assignment Answer Sheet: Chromatography of Food Dyes Name: Pre-Lab: Define the Rf value of a compound: It is the distance traveled by the compound divided by the distance traveled by the solvent front. Data and Observations: Record the distance travelled by the sample and the solvent in the table below and calculate the Rf values. Table 1. Color|Blue1|Blue2|Red3|Red40|Yellow5|Yellow6|Solvent| Distance(mm)|50mm|0mm|10mm|21mm|28mm|23mm|50mm| Rf|1|0|0.2|0.42|0.56|0.46|1| Table 2. Substance|Kool-Aid®: Grape|Kool-Aid®: Strawberry|Solvent| Distance (mm)| 19mm(red)|28mm(red)|48mm| Distance (mm)| 47mm(blue)||48mm| Rf|0.39 & 0.98|0.58|1| Table 3.
This work has a modern architectural detail added to the natural landscape. It appears spacious covering a wide area of land with a geometric facet. The last art piece I’ve chosen for the organization is the Wheat Field with Cypresses, 1889 painted by Vincent Van Gogh. Perhaps this is a little more playful then the others but it still retains the nature aspects and will be placed in the patient care and pediatric department area. The landscape includes a wheat field, bushes, two tall cypress trees and some poppies near the bottom and front of the painting.