Genetics and Evolution Quiz
11 Questions
2 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which molecule contains information determining the function of organisms through amino acids for proteins?

  • DNA (correct)
  • RNA
  • Carbohydrate
  • Lipid

What is the pairing between Thymine (T) and Adenine (A) in DNA called?

  • Cytosine-Guanine pair
  • Base Pair
  • Guanine-Cytosine pair
  • Adenine-Thymine pair (correct)

Which phase of the cell cycle involves the reproduction of somatic cells for growth and repair?

  • Prophase
  • Anaphase
  • Interphase (correct)
  • Metaphase

What is a gene?

<p>A section of DNA that contains instructions on building proteins (C)</p> Signup and view all the answers

How many chromosomes do diploid cells have compared to haploid cells?

<p>Twice the number (B)</p> Signup and view all the answers

What is the primary function of mitosis?

<p>To produce genetically identical daughter cells for growth and repair (A)</p> Signup and view all the answers

How does the genotype of an organism influence its phenotype?

<p>The genotype determines the specific alleles present, which in turn influence the expression of visible traits (B)</p> Signup and view all the answers

In the context of inheritance, what is the significance of sex chromosomes?

<p>They determine the gender of an organism and influence the expression of X-linked genes (D)</p> Signup and view all the answers

Which of the following factors contribute to genetic variation and evolution within a population?

<p>Natural selection, genetic drift, and gene flow (B)</p> Signup and view all the answers

What is the primary mechanism that leads to the formation of new species over time?

<p>Speciation, which involves the accumulation of genetic differences between populations (A)</p> Signup and view all the answers

Which of the following processes contribute to genetic variation during the formation of gametes?

<p>Crossing over, independent assortment, and random fertilization (C)</p> Signup and view all the answers

More Like This

Use Quizgecko on...
Browser
Browser