Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. WAEC
  4. /
  5. Biology
  6. /
  7. 2003
  8. /
  9. Q38
Question 38

In Mendel's experiments, it was discovered that the skin of an African can be attributed to

  • A.a blending of black and white genes
  • B.recombination of genes
  • C.loss of the epidermis
  • D.mutation in the skin cells
Objective

Question details

Exam body
WAEC
Subject
Biology
Year
2003
Question no.
#38
Type
Objective
Previous · Q37In an experiment, a red-flowered plant was crossed with another red-flowered… Next · Q39 Sickle-cell anaemia has persisted in the human race due to

More from this paper

  • Q33Which of the following is an example of discontinuous variation?
  • Q34Which of following pairs of scientists discovered the Rhesus factor in human…
  • Q35The organic molecule (s) present in the nucleus is/are
  • Q36In an experiment, a red-flowered plant was crossed with another red-flowered…
  • Q40Which of the following is not a behavioural adaptation used by social animals?
  • Q41In natural selection, Darwin proposed that evolution occurred because of the…
See all Biology 2003 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