Biology, 21.04.2021 19:50, emelylugo33
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A population of hyenas inhabits a tropical savanna. At the beginning of the year, there were 100 hyenas in the population.
Throughout the year, 20 hyenas died, 35 hyenas were born, 5 hyenas migrated into the population, and no hyenas left the population. What was the size of the population at the end of the year?
At the end of the year, there were (blank) hyenas in the population.
Answers: 1
Biology, 21.06.2019 19:30, madisonnxo
Which of the following is one of the four conditions necessary for natural selection to occur in a population? fewer organisms are born than the habitat can support mutation does not occur organisms have identical characteristics variation is inherited
Answers: 1
Biology, 22.06.2019 10:30, Xavitheking2542
In order to study genetic mutations, scientists must study genetic material. which statement describes the genetic material scientists are most likely studying? a) they study alleles that contain chromosomes, which are rna. b) they study alleles that contain genes, which are chromosomes. c) they study chromosomes that contain genes, which are dna segments.
Answers: 1
Biology, 23.06.2019 01:00, shelbybibb99
What two plant cell features gives this cell its shape
Answers: 1
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