Question Info

This question is public and is used in 80 tests or worksheets.

Type: Multiple-Choice
Category: DNA, RNA, and Genetics
Level: Grade 10
Tags: Genetics problems
Author: sackjd
Last Modified: 6 years ago

View all questions by sackjd.

DNA, RNA, and Genetics Question

View this question.

Add this question to a group or test by clicking the appropriate button below.

Grade 10 DNA, RNA, and Genetics

In humans, four blood types are possible (A, B, AB, and O). Those with A or B blood can be either homozygous dominant (AA, BB) or heterozygous (Ai, Bi). Type AB blood is considered a codominant condition, and type O blood lacks the A or B antigen (ii).

Which genotype is possible in the children of a man with type B blood and a woman with type A blood?
Table 2x2
  1. A or B only
  2. AB only
  3. AB or O
  4. A, B, or O
  5. A, B, AB, or O