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Biology, 22.06.2019 21:00
Which statements about a food chain are true? choose all answers that are correct. a.plants are the first living organisms in food chains on land. b. the plants in a food chain are called herbivores. c. all food chains on land begin with energy from the sun. d. carnivores in a food chain eat only plants.
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Biology, 23.06.2019 00:00
The effect of a hormone on a target cell may be decreased by the presence of
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Biology, 23.06.2019 00:30
Npiranha, fish with large teeth represent the dominant trait. because the dominant trait masks the recessive trait, in a population of 1,000 piranhas, all with large teeth, we could expect about the next generation of fish to have small teeth.
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Biology, 23.06.2019 02:00
The diagram shows a model of dna. which part of the dna molecule codes for the amino acid sequence in the protein?
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1. Use the information in the image to explain how the sickle gene mutation affects the ability of r...
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