Exams › NEET › Biology

A child of O-group has B-group father. The genotype of father will be

1. IᴼIᴮ
2. IᴮIᴮ
3. IᴼIᴼ
4. IᴬIᴮ

Correct answer: IᴼIᴮ

Solution

An O-group child has genotype IᴼIᴼ, so the father must contribute an Iᴼ allele. A B-group father who can still pass Iᴼ must be heterozygous IᴼIᴮ, not IᴮIᴮ.

Related NEET Biology questions

• Pea plants were more suitable than cattle for Mendel's experiment because
• Identify the wrong statement about meiosis.
• Which condition of zygote cell will lead to birth of a normal human female child
• A human zygote has
• DNA in the offsprings is contributed by
• A common test to find the genotype of a hybrid is by

⚔️ Practice NEET Biology free + battle 1v1 →