Answer:
Explained
Explanation:
Concordance: This is a term used in genetics. This term is used to imply the presence of the same trait/characteristic in both the members of a pair of twins.
Twins can be of 2 types. They are monozygotic twins and Dizygotic twins.Monozygotic twins are identical twins, i.e. they are formed from one zygote that later splits into two forming two embryos.
Dizygotic twins are non-identical twins or fraternal twins formed from the fertilization of two different eggs with two different sperm cells.
Concordance values can be calculated as:
C = Number of concordance pairs/(number of concordant pairs + number of discordant pairs)
Monozygotic twins generally have a concordance value of 44% for a specific trait.
Dizygotic twins have a concordance value of less than 5 % for a trait.
For identical twins the number of concordant pairs would be 50 out of 100.concordant pair would be
For non-identical twins, the number of concordant pair would be 17 out of 100.
For a recessive trait to be expressed, both the parents should be heterozygous for that trait.
Answer:
D
Explanation:
Marbury v. Madison was a court case that resided with William Marbury being appointed by John Adams, but during the process of his commission, Thomas Jefferson became president, and he and Secretary of State James Madison, added new courts and new judges. William Marbury's commission was not delivered to him, therefore petitioning to the Supreme Court for a writ of mandamus compelling the delivery of his commission.
The Court found Madison's refusal to deliver commissions was illegal but did not grant Marbury a writ of mandamus. Instead, the court held that Marbury did not have the right, under the Judiciary Act of 1789, to claim to the Supreme Court that Madison's act was unconstitutional.
The court knew that a writ of mandamus would be the proper way to fix the situation, but concluded that the court couldn't issue it. Therefore making it clear that Congress did not have the power to modify the Constitution through regular legislation.
Doing this, the Supreme Court established the principle in judicial review and expanded the powers by having the power to declare a law unconstitutional.
Hope that helps your question.
Answer:
The Violence Against Women Act (VAWA) is a landmark piece of legislation that sought to improve criminal legal and community-based responses to domestic violence, dating violence, sexual assault, and stalking in the United States.
Explanation:
It was the first time that a Christian force defeated an Ottoman force.
