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European Baccalaureate essentials quiz

Three questions on the pass mark, a monohybrid cross, and pH.

3 questões · Deck: European Baccalaureate essentials: original practice · Curadoria: Ada

Questão 1

What is the pass mark for the European Baccalaureate?

  1. 50 out of 100
  2. 60 out of 100
  3. 70 out of 100
  4. 80 out of 100

Questão 2

In a cross of two heterozygotes (Aa x Aa), what fraction of offspring is expected to be homozygous dominant?

  1. 1/4
  2. 1/2
  3. 3/4
  4. All of them

Questão 3

What is the pH of a 0.0010 M HCl solution?

  1. 1.0
  2. 2.0
  3. 3.0
  4. 4.0