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A cicada is an animal t...
Biology, 12.08.2020 09:01, xcrysttallx
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A cicada is an animal that sheds its outer layer as it grows and makes a newer, bigger one.
Which structure does it most likely shed?
O endoskeleton
O exoskeleton
O backbone
O vertebrae
Answers: 2
Biology, 22.06.2019 01:10, taylorwhitfield6
Which best describes meiosis? a. it produces cells that are identical to the original cell b. it is responsible for the replacement of damaged skin cells c. it is responsible for growth of the organism d. it produces male and female sex cells
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Biology, 22.06.2019 17:00, abee122
Internal feedback works to maintain homeostasis when your a. heart rate decreases as your white blood cells increase b. breathing rate decreases as your red blood cells decrease c. heart rate increases as your liver is cleaning blood d. breathing rate increases as your heart rate increases
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Biology, 22.06.2019 21:40, 19youngr
According to the rna world hypothesis, rna acted as the genetic material and catalyzed reactions in ancient cells. what conclusion can you draw from this? a. this implies that dna and proteins aren't essential in cells today. b. this implies that rna can catalyze any chemical reaction that enzymes catalyze. c. this implies that if a cell has a problem with its dna, its rna can compensate for the damaged dna. d. this implies that dna and proteins evolved after rna.
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