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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does it mean if a plant is heterozygous for a trait?
💡 Hint: Consider how alleles can differ.
Question 2
Easy
What phenotype will a TT plant exhibit?
💡 Hint: Think about the importance of the T allele.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the Law of Dominance?
- A law stating recessive traits are always expressed.
- A principle that states dominant alleles mask recessive ones.
- A rule about polygenic traits.
💡 Hint: Remember the pattern of alleles in Mendel's experiments.
Question 2
True or False: In a heterozygous genotype, the recessive allele will always be expressed.
- True
- False
💡 Hint: Think about which allele shows up in dominant versus recessive situations.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A plant with genotype Rr is crossed with rr. What will the possible phenotypes and their ratios be in the offspring?
💡 Hint: Use a Punnett square to visualize the crosses.
Question 2
Two pea plants, both heterozygous (Tt), are crossed. What is the probability of producing a dwarf plant?
💡 Hint: Draw a Punnett square to see all possible outcomes clearly.
Challenge and get performance evaluation