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frez [133]
3 years ago
11

A black rooster mates with a white hen. Based on their genotypes, the chance that the offspring will be checkered is 100 percent

. What is the rooster’s genotype? What is the hen’s genotype? The rooster genotype is . The hen’s genotype is .
Chemistry
2 answers:
jeka57 [31]3 years ago
7 0

Answer:

Answer: BB is rooster.

bb is hen

Explanation:

zheka24 [161]3 years ago
6 0

Answer: BB is rooster.

bb is hen

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A solution of rubbing alcohol is 68.6 % (v/v) isopropanol in water. How many milliliters of isopropanol are in a 88.2 mL sample
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From the information given, the total volume of  rubbing alcohol is 88.2 ml

68.6 % of this volume is isopropanol. 

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Adding 60.5 ml of isopropanol to 27.7 ml of water to make up 88.2 ml will give 68.6 % v/v isopropanol to water  solution.



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