WAEC Biology 2018 Theory — Question 12
Question 12 of 19 from the West African Examinations Council (WAEC) Biology 2018 Theory paper, with the correct answer and a full explanation.
Advertisement
4.(a)(i) Explain briefly the terms: (i) gene; (ii) Hybrid; (iii) Trait.
Model answer
A gene is defined as the basic unit of inheritance. A hybrid is an offspring resulting from a cross between two genetically different parents of the same species. A trait refers to a feature or characteristic possessed by an organism.
Advertisement
Sign up free to unlock
- Score tracking
- Practice history
- Saved questions
- Progress dashboard
- Personalized sessions
- Weak-topic breakdown
…and/or go further with premium services and No Ads.