| ⇦ | 
| ⇨ |
ABO blood groups in humans are controlled by the gene I. It has three alleles – Iᴬ Iᴮ and i. Since there are three different alleles, six different genotypes are possible. How many phenotypes can occur?
Options
(a) Three
(b) One
(c) Four
(d) Two
Correct Answer:
Four
Explanation:
The three calle/es in ABO blood groups in humans can produce six different genotypes and four different phenotypes.
Genotypes Phenotypes
Iᴬ Iᴬ, Iᴬ i Blood group A
Iᴮ Iᴮ , Iᴮ i Blood group B
Iᴬ Iᴮ Blood group AB
i i Blood group O
Related Questions: - If thymus gland of an infant is removed which of the following will not form
- Antibodies in our body are produced by
- Which of the following represents the reserve food material and main component
- Sella turcica is a
- Number of carboxylation occur in one Calvin Cycle is
Topics: Human Physiology Systems
(35)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If thymus gland of an infant is removed which of the following will not form
- Antibodies in our body are produced by
- Which of the following represents the reserve food material and main component
- Sella turcica is a
- Number of carboxylation occur in one Calvin Cycle is
Topics: Human Physiology Systems (35)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply