Practice - Basic Biology
Practice Questions
Test your understanding with targeted questions
What are chromosomes made of?
💡 Hint: Think about the building blocks of genetic material.
What is a haploid cell?
💡 Hint: Consider gametes like sperm and eggs.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What structure carries our genetic information?
💡 Hint: Think about where DNA is packaged in the cell.
True or False: Mitosis results in four cells.
💡 Hint: Consider how many 'daughters' mitosis produces.
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Challenge Problems
Push your limits with advanced challenges
If a pea plant is heterozygous for height (Tt) and is crossed with a homozygous recessive plant (tt), what will be the phenotypic ratio of the offspring?
💡 Hint: Use a Punnett square to visualize the cross.
An organism has 10 pairs of chromosomes. What is the total number of chromosomes in the organism? If it undergoes meiosis, how many chromosomes will each gamete contain?
💡 Hint: Look at the definition of diploid and haploid in the context.
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Reference links
Supplementary resources to enhance your learning experience.