Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. WAEC
  4. /
  5. Biology
  6. /
  7. 2011
  8. /
  9. Q53
Question 53

If a person has two alleles of the sickle cell anaemia gene, the person

  • A.is a heterozygous carrier of the disease
  • B.is immune to the disease and cannot pass it on to an offspring
  • C.has the disease
  • D.is probably of Asian ancestry
Objective

Question details

Exam body
WAEC
Subject
Biology
Year
2011
Question no.
#53
Type
Objective
Previous · Q52Which of the following statements best describes protein synthesis? Next · Q54 What is the probability? of a man of blood group AB married to a woman of blood…

More from this paper

  • Q49Which of the following statements is not true about continuous variation? It
  • Q50Acquired characters are
  • Q51Differences in characteristics observed between individuals of the same species…
  • Q55A man with blood group It I A I A is married to a woman with blood group I A I O…
  • Q56Natural selection is a consequence of
  • Q57Which of the following components of Larmark’s theory of evolution is considered…
See all Biology 2011 questions
Teacha

Africa's learning & exam readiness platform. Built for students, tutors, and schools.

Platform

  • Courses
  • Mock Exams
  • Past Questions

For You

  • I'm a Tutor
  • I'm a School
  • Pricing

© 2025 Teacha. Built for African learners, tutors, and schools. Teacha is not affiliated with WAEC, NECO, or JAMB. All past questions are sourced from publicly available materials.

Privacy PolicyTerms of UseCookie Policy