Answer:
Let's assume curly hair is the dominant trait and trait hair is the recessive trait.
Therefore, our cross is AA x aa. Drawing a Punnett square will then give us all heterozygous individuals.
there for all offspring with have wavy hair
Explanation:
Answer:
correct
Explanation:
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Answer:
This really easy taking antibiotics too often or for the wrong reasons can change bacteria so much that antibiotics don't work against them. This is called bacterial resistance or antibiotic resistance. Some bacteria are now resistant to even the most powerful antibiotics :D hope it helps
Explanation:
The basic idea is that the solar energy passes through a layer of glazed glass where it is absorbed by the underlying material. the solar energy excites the molecules in the underlying material resulting in heat. the glazing of the glass prevents the heat from escaping. thereby effectively capturing the heat.