Answer:
B. Recessive allele
Explanation:
Only if there are two recessive alleles, the phenotype will be expressed.
Solution:
1. (37 + 12t) - 37 = (85) - 37
2. 12t/12 = 48/12
3. <u>t = 4</u>
190 g
4.5 x 41.99g / 1mol = 190g
Answer: Definition of Positive Externality: This occurs when the consumption or production of a good causes a benefit to a third party. For example:The beekeeper gets a good source of nectar to help make more honey. hope this helps
Explanation:
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