If two persons with 'AB' blood group marry and have a sufficiently large number of children, these children could be classified as 'A' blood group: 'AB' blood group: 'B'blood group in a 1:2:1 ratio. The modern technique of protein electrophoresis reveals the presence of both' A' and 'B' type proteins in 'AB' blood group individuals. This is an example of:

1. Incomplete dominance 2. Partial dominance
3. Complete dominance 4. Codominance
Subtopic:  Co-dominance |
 85%
From NCERT

To unlock all the explanations of this course, you need to be enrolled.

Hints

To unlock all the explanations of this course, you need to be enrolled.


Match the terms in Column I with their description in Column II and choose the correct option. 

Column I Column II
A. Dominance 1. Many govern a single character
B. Codominance 2. In a heterozygous organism, only one allele expresses itself
C. Pleiotropy 3. In a heterozygous organism, both alleles express themselves fully
D. Polygenic inheritance 4. A single gene influences many characters
 
A B C D
1. 2 3 4 1
2. 4 1 2 3
3. 4 3 1 2
4. 2 1 4 3
Subtopic:  Polygenic Inheritance & Pleiotropy | Co-dominance |
 91%
From NCERT
NEET - 2016

To unlock all the explanations of this course, you need to be enrolled.

Hints

To unlock all the explanations of this course, you need to be enrolled.