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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is heredity?
💡 Hint: Think about where traits come from.
Question 2
Easy
What trait is expressed when an individual has one dominant and one recessive allele?
💡 Hint: Remember the dominance principle.
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
Which trait in pea plants did Mendel find to be dominant?
- Tallness
- Shortness
💡 Hint: Think about Mendel's observations of plant heights.
Question 2
True or False: Recessive traits are visible when only one copy is present.
- True
- False
💡 Hint: Consider how dominance works.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Consider a species where green eyes are dominant to brown. If a homozygous green-eyed person mates with a heterozygous brown-eyed individual, what proportion of their offspring will have green eyes?
💡 Hint: Recall how dominant traits express themselves.
Question 2
A couple has four children. If they know two have free earlobes and two have attached, what can you infer about the parents' genotypes?
💡 Hint: Think about the combinations of alleles that could lead to such a distribution.
Challenge and get performance evaluation