Biology

if some of the leaves on my tomato plant are turned up and the moisture meter says it's wet near the roots do i water it anywy
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daniel simberloff study of mangrove islands in florida supported which prediction of island biogeography theory?
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which represents the correct arrangement going from smallest to largest? actin, sarcomere, myofibril, muscle fiber, muscle
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in a sex-linked disorder like hemophilia, if the mother is homozygous dominant and the father is affected, what is the likely percentage of offspring that will be affected?
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Which statement is true about inorganic compounds? They are not made of atoms. They contain carbon. They are not made from living things. They are all elements.
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The genetic map below shows the location of three genes on a chromosome.Order the gene pairs based on their likelihood of recombining from most likely to least likely to recombine.- genes A and C- genes A and B- genes B and C
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where do speaking primates come from? what is the difference brain wise and larynx-wise among the following: australopithecus afarensis, homo erectus and homo neanderthalensis? how long ago did humans begin to speak? by what time-frame were anatomically humans speaking as we would understand it today?
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complete oxidation of glucose to co2 involves two different mechanisms for synthesizing atp: oxidative phosphorylation and substrate-level phosphorylation. which is true of substrate-level phosphorylation?
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Three different examples of inheritance are shown. Part A: One of the offspring from Example 3 self-crosses. First, determine the genotype of the offspring. Using the genotype, which Punnett square correctly predicts the cross?A The Punnett square shows a pink flower (C-R-C-W) crossed with a pink flower (C-R-C-W). One offspring has C-R-C-R genotype, two offspring have the C-R-C-W genotype, and one offspring has the C-W-C-W genotype.B The Punnett square shows a pink flower (C-R-C-W) crossed with a pink flower (C-R-C-W). All four offspring have the C-R-C-W genotype.C The Punnett square shows a pink flower (C-R-C-R) crossed with a pink flower (C-W-C-W). All four offspring have the C-R-C-W genotype.D The Punnett square shows a pink flower (C-R-C-R) crossed with a pink flower (C-W-C-W). Two offspring have the C-R-C-R genotype and two offspring have the C-W-C-W genotype. Part B:Which BEST describes the phenotype of the offspring created by the choice in Part A?A The cross will result in genotypes for 4 pink flowers.B The cross will result in genotypes for 4 red flowers.C The cross will result in genotypes for 2 red flowers and 2 white flowers.D The cross will result in genotypes for 1 red flower, 2 pink flowers, and 1 white flower.The answer chooses for part A are attached below
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a whiptail ability to roll his tail is a dominant trait determined by a pair of alleles. r is the dominant allele and r is the recessive allele. of a whiptail is a tail-roller, what do you know for sure about his genotype?
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there are three (3) types of ganglion cells. which type has larger cell bodies, large receptive field, and is involved in motion perception?
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which of the following is the sequence of steps in a pcr cycle? a. denaturation, annealing, extension b. denaturation, extension, annealing c. annealing, denaturation, extension d. extension, annealing, denaturation
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what type of snow monkeys are these (classification)? group of answer choices cercopithecoid hominoid platyrrhine strepsirrhine/prosimian
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6. Which is the best way to find the age of layers of rock? A. by looking at the fossils in the layers B. by looking for evidence of earthquakes C. by looking at the types of rock in the layers D. by looking for evidence of mountain building
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describe the significance of r plasmids. explain how the widespread use of antibiotics contributes to r plasmid-related disease.
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what subdivision of the peripheral nervous system are involved in relaying the feeling of the stomach being full after a meal?
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what is scurvy two symptoms of it
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mr locklear sells apple. at the end of the day, he has 4 1/2 pounds of apples left if he begins with 30 pounds, how many pounds of apples did he sell?
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which of the following is true of sickle cell disease? group of answer choices it is protective against typhoid fever. it shortens the life span of red blood cells. it damages the skin. it causes blood cells to divide more quickly.
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when considering the transfer and capture of potential energy derived from glucose during cellular respiration, which molecule carries the smallest amount of that potential energy?
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In fruit flies, brown bodies are dominant to black bodies. cross two heterozygous fruit flies. determine the phenotypic and genotypic ratios. then determine how many fruit flies, if 200 are born, will have black bodies
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the provided structure is an aldehyde substrate derivative that specifically inhibits elastase. which elastase active site residue forms a covalent bond with the aldehyde inhibitor?
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botulism is caused by a bacterial toxin that prevents the release of ach at the axon terminals. what happens as a result?
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the concept map describes natural selection. which terms could be added to the boxes in the concept map to most accurately describe natural selection?
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