You Need to Substitute One Hydrogen with Bromine on an Aromatic

question 32

Multiple Choice

You need to substitute one hydrogen with bromine on an aromatic ring. What reagents do you use?

• A) HBr and FeBr₃ as catalyst
• B) Br₂ and heat
• C) Br₂ and FeBr₃ as catalyst
• D) a mixture of HBr and conc. H₂S₄
• E) Br₂ and radiation (hυ)

Understand the impact of population size changes on genetic events.

Differentiate between homoplasy, orthologs, and paralogs in genetics.

Grasp the evidence from molecular phylogenetics regarding human evolution and genetic diversity.

Understand the methods and challenges in estimating genetic parameters such as substitution rates and gene flow.

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Definitions:

Adversity

Difficult or challenging circumstances that an individual or group faces, which can include poverty, illness, or disaster.

Children In Poverty

Minors living in conditions of economic deprivation that affect their physical, emotional, and social development.

Homework

Academic assignments given to students to be completed outside of school hours, intended to reinforce learning and assess understanding of classroom materials.

Inconsistent Bedtimes

Variability in the times at which a person goes to sleep, leading to irregular sleep patterns.