Answers by Andrew McGuinness
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Answers by Andrew McGuinness

Answers by Andrew McGuinness
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A gene (gene X) undergoes a mutation which converts if from wild-type to mutant. Then a second mutation in the gene Y occurs which causes the wild-type phenotype of the first gene (gene X) to be restored.
answered Oct 21, 2020
7 votes
16.0k views
Write (6a) without exponents. (6a)²​
answered Aug 24, 2020
1 vote
120k views
How is the product of 2 and –5 shown using integer tiles?
answered Jun 22, 2020
3 votes
97.4k views
Which step would a state health department most likely take to reduce lead exposure?
answered Mar 14, 2020
5 votes
168k views
he power to create and maintain a police force, which is exercised at the state and local level, is considered one of these powers?
answered Sep 20, 2019
4 votes
12.1k views
As scientists have developed more productive crop varieties, farmers have switched from growing many traditional varieties to new high-yield varieties. For example, in Peru, the Indians once grew 500 native
answered Aug 26, 2019
2 votes
91.2k views
Why is it important for the federal government to enforce civil rights protections in the individual states? A. citizens are only legally entitled to equal protection under the law in federal courts B.
answered Apr 22, 2019
1 vote
225k views
The special type of cell division required to produce gametes is: fertilization meiosis capacitation mitosis
answered Feb 11, 2019
3 votes
83.5k views
Which best describes the shape of myoglobin, which in many ways is a typical protein? a complex three-dimensional shape formed from many twisted helixes a cylindrical shape that forms from a single twisted
answered Sep 28, 2018
4 votes
231k views
The Continental Congress came up with a government that was guided by the ____________. A. Articles of Confederation B. Articles of States C. Articles of Nations
answered Jul 30, 2018
4 votes
103k views
Which statement is NOT true? Sponsor: A member of Congress who is willing to introduce and back the legislation. Ordering a bill reported: A subcommittee reads its recommendation to both houses of Congress.
answered Apr 24, 2018
1 vote
204k views
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