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Post a New Question | Current Questions | Live Experts
 | | rattlesnake |
Homework Help: Science: Biology
- Introduction to Biology
- Cell Biology
- Freshwater Ecology
- Genetics & Evolution
- Growth & Development
- Human Development
- Systems
- Organisms
Recent Homework Questions About Biology
Post a New Question | Current Questions
| Biology |
| a. Identify each statement as an observation, hypothesis, or prediction. b. Are the groups of statements below examples of an inductive or deductive process. 1. Male red -winged blackbirds display red wing patches to signal superior to other males. Answer: Hypothesis/deductive... |
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| Biology |
| Are the groups of statements below examples of an inductive or deductive process? 1. Male red-winged blackbirds display red wing patches to signal superiority to other males. 2. Bees make honey. 3. Male red-winged blackbirds compete for territories. 4. Bees eat honey when no o... |
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| Biology |
| Review the following statements and identify each statement as an observation, hypothesis or prediction. 1. Male red-winged blackbirds display red wing patches to signal superiority to other males. 2. Bees make honey. 3. Male red winged blackbirds compete for territories. 4. B... |
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| biology |
| Choose ONE animal species. Your goal is to describe the way in which an evolutionary change might occur for a particular characteristic (trait) of a population of that species as a result of natural selection. The characteristic (trait) could be something like coloration patte... |
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| biology |
| A child is born witrh cystic fibrosis-a recessive trait. However, both his parents do not exhibit the trait. How is this possible? |
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| biology |
| how does the urinary system support reproduction and passing on genetics? |
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| biology |
| How does the circulatory system and the lymphatic system support reproduction and passing along genetics? |
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| Biology |
| How does the skin or the integumentary system support reproduction and passing along genes? |
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| Biology |
| How much hemoglobin is in our blood? |
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| biology |
| i don't know what to write for my introduction for a work about the human lie cycle, please hep me |
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| biology |
| Hi, i have some doubts i would like to clear. What is the difference between codominance, incomplete dominance, and complete dominance?? i'm getting rather confused. What type of gene is the sickle cell anemia? Say r stands for the recessive allele for sickle cell anaemia, and... |
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| Biology |
| Q1. What enzyme could you use to break down the major chemical in the cell wall? A: EDTA but it's not an enzyme Q2. What chemical would you use to break down the major chemical in the cell membrane? A: something like lipases? Please help!! |
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| Biology (pics) (urgent) |
| I need help finding a picture/diagram of "External Fertilization" and a picture/diagram of "Internal Fertilization" thank you very much!! |
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| Biology |
| Pollen transport in flowers Pollination is the transfer of pollen containing male sex cells from the stamens of a plant to the pistil containing the eggs. Afterward a pollen tube grows through the pistil and sperm nuclei migrate to the egg where fertilization (union) takes pla... |
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| Biology (urgent) |
| Sexual reproduction in trees. How does pollen transport in trees differ from flowers. Please help me!!! I can't find an answer for this. thank you very much. |
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| biology |
| Describe and illustrate a geographic timeline (spatial) and (temporal) that summarize the argument explaining the disjunction distribution of flightless birds |
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| Help!! |
| For an biology assignment I need to make a short info book about sexual reproduction for 9/10 year olds. It tells me to define sexual reproduction, heres what I got: Sexual reproduction - reproduction that requires two parents and produces offspring that are genetically differ... |
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| biology |
| how do you know if it is a covenant bond or ionic bond? |
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| biology |
| help me to do an research design |
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| Biology |
| Part 1: Genetics – From Genes to Proteins, Mutations (Chapter 10) Overview: Genetic information in DNA is transcribed to RNA and then translated into the amino acid sequence of a Protein. A) Step 1 - Transcription: During the process of transcription, the information in the DN... |
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| Biology |
| Bacterial cells are prokaryotic. Select two structures of bacterial cells and briefly describe them; what do they look like, what are they composed of? Then, explain how these two structures allow bacterial cells to survive as unicellular organisms. There are many examples of ... |
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| Biology |
| Cellular Respiration and Photosynthesis co-exist as paired metabolic processes. Photosynthesis uses light energy to convert carbon dioxide into glucose, a simple sugar, in two steps, the light dependent and light independent reactions. Oxygen is produced as a by product during... |
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| Biology |
| Read Scientific Inquiry, Controlled Experiments Then and Now, pages 6-7 of your textbook. Start by observing the living species around you. Ever wonder why a pollinator is attracted to a particular flower, or what would happen to predator species if a particular prey species i... |
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| Biology |
| Hi I am doing a fetal pig dissection and i need some help answering questions. Should partially digested food be present in the stomach or small intestine of the fetal pig? Explain. What is the importance of the rich bloof supply surrounding the small intestine of the fetal pi... |
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| Biology |
| Is a killer t cell the same thing as a cytotoxic t cell? |
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| Biology |
| In class I had to make an organism and explain how it adapts to it's imaginary environment. We have to explain the amount of food of eats everyday too. my teacher said that Theres a 10% rule to follow but I don't know what it is. Can u help? Do you know the 10% rule that helps... |
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| Biology |
| Mutations to DNA cause changes in organisms. Explain why this might be importatnt to the survival of a species. Please help with this. I've tried but can't seem to find an adequate answer for this. Thank you very much!!! |
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| biology |
| expain why a 100m runner has a bigger oxygen depth than a marathon runner. im lost please help |
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| biology |
| im kind suck on this one can anyone help me out: explain four ways through which your body natually deals with microbes. |
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| college/human biology |
| Name an example of a cell, tissue, organ, and organ system in the human body that illustrates the concept of increasing complexity of biological organization. For each step forward in biological organization, briefly describe a specific function that is gained at each step (th... |
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| Biology |
| How does the type of sugar affect the rate of fermentation? |
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| Biology |
| 1. Mutations to DNA cause changes in organisms. Explain why this might be important to the survival of a spcies? 2. Why is it important to be protected with a lead shield when you are getting dental X rays? 3. Why can suntanning be dangerous for a skin cell? |
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| Biology |
| Put the following procedures of gene therapy in order: a. The healthy gene is delivered to a cell in an inactivated virus. b. Researchers determine which gene is mutated and causes the disease. c. The functioning protein is used in the cell. d. The cell starts copying the heal... |
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| 10th grade biology |
| you find an unusual organism growing on the bark of a dying tree . Under a microscope , you observe the cells are eukaryotic , have cell walls , and do not contain chloroplasts . Into what kingdom . Would you place this organism ? Explain your decisions ? |
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| biology |
| I have to do a presentation for biology on 'recycling & treatment of water' I am having difficulty with what information is important. The presentation is only supposed to last 2-3 minutes (which is part of the difficulty as I only have a short amount of time) Any tips/advice ... |
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| 9th Grade Biology |
| Has plant life on earth evolved and have rose bushes always been around on earth? |
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| biology |
| Evaluate the difficulties with reintroduction programs using captive-born animals. |
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| Biology |
| Why is there a variation in systolic and diastolic pressure among members in different age groups and different genders? |
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| Biology |
| How virulent is the disease schizophrenia? Can someone help me with answering this question? I do not understand what they are asking. |
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| Biology |
| Technology is equipment used to do something or make something. Biochemical technology or biotechnology refers to the use of living organisms for the formation of products useable by humans. Recombinant DNA technology is one type of biotechnology. List the steps involved in fo... |
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| Biology |
| What is the process by which a chromosome replicates itself prior to cell division. |
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| Biology |
| What is the theory behind using crossover rates as an indicator of the arrangement of genes on a chromosome. |
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| Biology |
| explain clearly the difference between independently assorting genes and those that are linked, and the influence this has on gamete production |
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| 9th grade classes |
| OK, here's a list of the subjects I think I want to take: English 1 Refresher Math Life Science, Biology, or Environmental Science...not sure which one would be the best?? I want to take Sociology for Social Sciences Health And Fine Arts is mandatory Sound OK? Thanks -MC |
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| 12th grade Biology |
| Consider the following animals: Earthworm Flatworm. Frog. Jellyfish. Lamprey. Tuna. Create a table of fundamental traits for these six animals as a basis for building a cladogram. Use traits that are either present or absent in a given organism. Use the jellyfish as an outgrou... |
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| biology edit please |
| this is the question my answer is below can someone make suggestions or help me edit it thanks - i read everythig i could find on this and not sure if my answer makes sense. Hummingbirds need to feed several times an hour. Flowers that attract hummingbirds typically contain a ... |
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| biology help please |
| this is the question my answer is below can someone make suggestions or help me edit it thanks - last post i forgot the question and only put in my answer Hummingbirds need to feed several times an hour. Flowers that attract hummingbirds typically contain a lot of nectar. This... |
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| biology please help |
| Hummingbirds are bigger than bees, so they need more energy (plant sugar). Moreover, it is known that hummingbirds use a lot of energy in flight and are often times very close to starvation between meals. As a result, Hummingbirds need to feed at high energy source locations ... |
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| Biology |
| What will be lost if intrusion goes unchecked in the Galapagos Islands? Appeal to the biological diversity. |
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| Biology |
| What additional measures are being made to insure the preservation of the Galapagos Islands would one purpose? |
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| Biology |
| Describe the biological interrelationships among the life forms in the Galapagos Islands. |
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| Biology |
| Describe the diversity of life forms in the Galapagos Islands. |
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| Biology |
| What is the ecological uniqueness of the plant and animal life in the Galapagos Islands? |
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| Biology |
| What can an individual do to help preserve the diversity of the Galapagos Islands? |
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| Biology |
| What efforts have been made to further this preservation in the Galapagos Islands? |
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| Biology |
| What protections exists to safeguard and preserve the Galapagos Islands? |
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| Biology |
| What kind of human intrusions are threatening the Galapagos Islands? |
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| Biology |
| What is the biological interrelationships among the life forms in the Galapagos Islands? |
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| Biology |
| What is the diversity of life forms found in the Galapagos Islands? |
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| biology |
| which organ system contains the stomach |
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| biology |
| name for molecule in RBC that carries oxygen? |
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Post a New Question | Current Questions
Homework Help: Science
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