is studying a species of butterfly that has expanded its range into a new area over the last thirty years. The butterflies in the new area feed on a species of flower that has a deeper throat than the flowers exploited by the butterfly species in its original range. The average length of the proboscis that is used to suck nectar from flowers is also greater in butterflies that inhabit the new area. The butterfly collector makes a very valid hypothesis saying that the butterflies have adapted and evolved
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A bumblebee is any member of the bee genus Bombus‚ in the family Apidae. There are over 250 known species‚[1] existing primarily in the Northern Hemisphere although they also occur in South America. They have been introduced to New Zealand and the Australian state of Tasmania. Bumblebees are social insects that are characterised by black and yellow body hairs‚ often in bands. However‚ some species have orange or red on their bodies‚ or may be entirely black.[2] Another obvious (but not unique) characteristic
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orchid flower‚ its diagram and its new floral formula Credit: G. Prenner Research into the structure and development of flowers and inflorescences has revealed that traditional descriptive methods are often inadequate. Scientists at Kew have therefore suggested revisions to floral formula and inflorescence terminology. Aesculus octandra has an indeterminate thyrsoid inflorescence. This SEM image shows the indeterminate apex (colored in red) and one monochasial cyme (in yellow); flowers are numbered
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Lambert de Thorigny is an oil-on-canvas portrait from sometime between 1696-1700 and is 63x45 inches. It is currently on display in the Honolulu Museum of Art. Nicolas de Largillière did the portrait while Jean Baptiste Belin de Fontenay did the flowers. Helene Lambert de Thorigny was the wife of a wealthy Normandy financier. The portrait depicts the spirit of the Rococo‚ also known as late baroque‚ with the creamy pastels‚ curvatures‚ and a playful nature. Nicolas de Largillière was a French painter
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Missing (Bead Color and Name) 1 Blue / Humans 2 Red / Flowers 3 Yellow / Bees 4 N/A POST LAB QUESTIONS 1. Explain how the ecosystem was affected by the missing species for each round of the demonstration. a. Round 1 = Without humans then all progress cease to exist and everything will go in reverse. Humans run pretty much everything and if we just eliminated humans then only nature exists. b. Round 2 = Speaking just for this lab‚ without flowers then the bees will lose a vital food source as they
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Wildflower Dichotomous Key 1A. One Stem Go to 2 1B. Multiple Stems Go to 3 2A. Three Large Leaves below small flower Trillium 2B. Different appearance Go to 4 3A. Arrow-shaped leaves Arrowhead 3B. Five-petaled flower with 4 leaves Violet 4A. 2 large leaves at top May apple 4B. Different appearance Go to 5 5A. Bell-shaped flower Bellwort 5B. Almost Spherical flower Clover Pre-Lab 1. At each step‚ the dichotomous key provides 2 choices. 2.Some differences include lack of hind
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1 INTRODUCTION The Arts and Crafts Movement began in the last decades of the 19th century. It was developed by the ideas and views of William Morris who was inspired by John Ruskin. William Morris was a dynamic and multi-talented man. His name is “indissolubly linked to wallpaper design” (William Morris & Wallpaper Design‚ [sa]). All his designs were made by hand and not machines because Morris believed that “the tastelessness of mass-produced goods and the lack of honest craftsmanship might be
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who grew up in the West Indies on a decaying plantation. When she comes of age she is married off to an Englishman‚ and he takes her away from the only place she has known--a house with a garden where "the paths were overgrown and a smell of dead flowers mixed with the fresh living smell. Underneath the tree ferns‚ tall as forest tree ferns‚ the light was green. Orchids flourished out of reach or for some reason not to be touched."(p.16). Floral Images are central to the theme in the novel Wide Sargasso
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upon nectar and pollen. Bees are usually live in a beehive‚ a place for a colony of honey bees and most of the time‚ busy bee workers. The bee movie shows how important bees are in our ecosystem‚ how they help our environment to have more plants/flowers. Bees have characteristics that can do pollination‚ a process of transferring pollens from anthers to stigmas. Barry B. Benson‚ the main character in the movie‚ who lives in a hive in Sheep Meadow Central Park in New York City‚ is an average bee who
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half way up to the flower. 4. Place one half of the flower stem in the blue water and the other half of the stem in the red water. 5. Let the flower stand in the water for 48 hours (2 days). 6. Enrichment: Repeat the experiment with another flower‚ but cover the flower only with plastic wrap and secure the bottom of the plastic wrap with tape. POSSIBLE HYPOTHESIS: The water will travel from the glass to the flower making it change color. OR The water will not travel up the flower and nothing will
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