Biology

ANSWER ASAP FOR BRAINLIST!! part 1: is this a plant cell or animal cell? part 2: what organelles are showing? cell membrane cell wall chloroplast nucleus mitochondria vacuole (you can pick all more than one)
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Zoe drew a diagram to compare monotreme and marsupialmammals.Which label belongs in the area marked Z?gestation period lasting several monthso includes spiny anteatersO offspring develop in pouchO females lay eggs
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How does light behave?
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What are the ways to regulate blood pressure ?!
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Describe the sequence of events during a blood clot.
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Gastric juice contains : A ) calcium B ) albumin proteins C ) angiotensin D)chloride ions
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what are the long strands of DNA called? A.ChromosomesB.FossilsC.GenesD.Mutations
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Describe how the carbon cycle transfers matter between organisms and their environment. Include three examples. For each example identify which of Earth's spheres (hydrosphere, geosphere, atmosphere, and biosphere) are involved in the exchange of carbon.
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Do you think SSP is an organization that can be trusted to write articles that are truthful?
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A grassland environment, called a savanna, would be able to support the energy needs of carnivores becauseAgrasslands have grasses and plants to eat for animals that are not carnivores, which then provides animals for the carnivores to eat.Bgrasslands provide grasses and plants for carnivores to eat, which then provides food for animals that are not carnivores.Canimals that are carnivores can survive by eating leaves and plants that grasslands have.Danimals that are carnivores are able to hide from predators in the high grass of the grasslands.
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Gregor Mendel crosses a true-breeding tall plants (TT) with a true-breeding short plant (tt). What are the predicted phenotypes for the offspring ?a. all tallb. all short c. ratio of 1 tall : 1 short d. ratio of 3 tall : 1 short
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Food molecules such as proteins cannot be absorbed unless they are digested.Give one reason why.
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1. Give a reasonable explanation as to why the energy is represented by a pyramidshape?
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What factors might limit the growth of a goldfish living in a large pond?
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A student in genetics class is studying the inheritance patterns in fruit flies. He is looking at the traits for wing length, long versus short, and colorbrown versus gray. Using a dihybrid cross of two flies that were heterozygous for long wings and brown color. Long wings and Gray are dominant. How many offspring will have long wings and brown color?
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Lots Of points 30!!!!!!!!!!!
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PLEASE HELP!! Would you expect to find many fluorescent organisms in the very deep ocean? Why or why not?
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Use the drop-down menus to complete each statement.The___controls land for oil and gas development.The___ensures that federal wildlife laws are followed.The___protects ecosystems and supervises public access to forests.The___regulates land used for mining, grazing, recreation, and wilderness.The___manages monuments, historic sites, seashores, and more.
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Meiosis produces four sex cells with half the number of chromosomes. True or False
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What percent will be white?0%25 %50 %
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Which best describes an organisms niche? A. life span B. habitat C. environment D. role
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An organism's traits are controlled by alleles it inherits from Its parents. Some alleles are dominantwhile others arehybrid.recessive.genomic.sex-linked.
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When living cells break down molecules of food, what happens to the energy
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What is an epiphysis line on bone and how are they used to help determine the age of a skeleton?(Forensics)
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