Chemistry, 28.10.2020 21:30 rennytheraccoon
An organism has 20 chromosomes after fertilization. After meiosis, how many chromosomes would each sex cell have?
5
10
20
40
Answers: 2
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Concentrations expressed as a percent by mass are useful when the solute is a a. liquid b. gas c. solid
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Idont understand it 1.what is the boiling point of a solution of 675 grams of ethylene glycol (c2h6o2) in 2.50 liters of water?
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Chemistry, 23.06.2019 10:30
4al + 3o2 → 2al2o3 what does the "3" in front of o2 stand for? a) it indicates that there are 5 oxygen atoms after you add the coefficient and the subscript. b) it indicates that that there are are total of 6 oxygen atoms all bonded together as a single molecule. c) it indicates that there are 3 oxygen molecules chemically bonded to each other in the reaction. d) it indicates that there are 3 separate oxygen molecules in the reaction.
Answers: 2
An organism has 20 chromosomes after fertilization. After meiosis, how many chromosomes would each s...
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