39) Name the specific type of plant tissue or cell that performs the following functions: a) waterproofing the surface layer Endodermos b) rapidly dividing into new cells Mitosis c) transporting sugars throughout the plant Phloem 40)Maple syrup is produces from the sap moving in the xylem of maple trees in the early spring. How would taking too much sap in the spring harm the maple tree? That sap is an energy store to give it a strong start in spring. If you take too much
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Cnidarians: These are radially symmetrical. The mouth‚ located at the center of one end of the body‚ opens into a gastro vascular cavity‚ which is used for digestion and distribution of food. Cnidarians have a body wall composed of three layers: an outer epidermis‚ an inner gastro dermis‚ and a middle mesogloea. Examples: Sea Anemones and Corals. Picture: Echinoderms: Most species reproduce sexually‚ and species have separate sexes. Fertilization is external; the gametes are simply shed into the
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Acne Vulgaris is a disease of the epidermal pilosebaceous follicles involving inflammatory and non-inflammatory clinical lesions in the skin. The multifactorial pathogenesis of acne includes sebum‚ ductal epidermal hyperproliferation‚ colonization of Proprionibacterium acnes and inflammation . Research has shown‚ P. acnes is not the cause of Acne Vulgaris‚ but is a significant contributing factor to the inflammation stage of this disease . Sebum secretion upsurge‚ during times such as puberty‚
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Introduction Phylum Porifera: Sponges are sessile with porous bodies and choanocytes 1. Identify the parts of a sponge (including the spongocoel‚ porocyte‚ epidermis‚ choanocyte‚ mesohyl‚ amoebocyte‚ osculum‚ and spicule) and describe the function of each. a. Lifestyle: sessile‚ immobile filter feeders b. Water circulation i. Epidermis seals outside ii. Flagellated choanocytes lining the spongocoel push water toward the osculum iii. As water is sucked in the porocytes
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The Reproductive System All living things reproduce. Reproduction — the process by which organisms make more organisms like themselves — is one of the things that sets living things apart from nonliving matter. But even though the reproductive system is essential to keeping a species alive‚ unlike other body systems‚ it’s not essential to keeping an individual alive. In the human reproductive process‚ two kinds of sex cells‚ or gametes‚ are involved. The male gamete‚ or sperm‚ and the female
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reason‚ for those who devour a balanced weight loss plan‚ you’re going to appreciably glow with well being. Internally‚ your organs are functioning safely. On the external‚ no longer only will you stay in shape‚ you are going to also have tender epidermis and powerful nails. What’s extra‚ you’ll make your hair grow faster. To raised understand hair diet‚ it is good to be accustomed to what hair is product of. Hair grows out of follicles within the dermis. Inside the follicle is the root and the strand
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Cnidaria Hydra‚ Jellyfish‚ Coral‚ & Sea Anemones Phylum Cnidaria- Examples Sea Anemones and Corals - Anthozoa Hydra- Hydrozoa Jellyfish - Scyphozoa Ctenophores - non stinging Cnidarians; Comb Jelly Anatomy A. Polymorphism- Cnidarians have more than one body form: 1.Polyp 2. Medusa Polyp Form Tube with tentacles around the mouth Sessile Medusa Form Umbrella Shape Tentacles around mouth Motile‚ Free-swimming Tentacles Have nematocysts (stinging cells) coiled thread discharges
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Online BIO 150 Introductory Microbiology #3 Lab Report NAME __ Lab Group 2_____ Answer the following questions as you work your way through the lab material typing in your answers. Then submit your finished lab report as a Microsoft Word document. This lab report is worth 100 points towards your final lab grade. Each Q is worth 2 points unless otherwise noted. Also‚ per the Honor Code‚ this work must be your own. This is due Mon. 10/8 at 11:59 PM. The theme of this lab is the identification
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Abrasions are very common sports injuries that are usually caused by a fall on a hard surface. As the athlete falls or slides on the ground‚ friction causes layers of skin to rub off. The skin is composed of an outer layer (the epidermis) which provides protection‚ and a deep inner layer (the dermis)‚ which provides the firmness and flexibility of the skin. Abrasions typically refer to an injury that removes these layers of skin. Cyclists often refer to abrasions from crashes as "road rash." While
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All organisms on earth depend on photosynthesis‚ in which light energy is used to make sugar and other food molecules from carbon dioxide and water. For example‚ plants and other photo-synthesizers need only energy from sunlight‚ carbon dioxide from air‚ and water from the soil to make the sugar glucose. Photosynthesis is the most important chemical process on earth because it provides food for virtually all organisms‚ not only for photo-synthesizers but for the organisms that eat them. Plants can
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