1. 1:1
2. 2:1
3. 3:1
4. 4:1
5. 1:2:1
1:1
1. colour blindness
2. hydrocephalus
3. hemophilia
4. muscular dystrophy
5. all of these
all of these
1. red and green
2. yellow and white
3. black and white
4. yellow and blue
5. white and blue
red and green
1. glutamic acid for valine in α- chain
2. glutamic acid for valine in β-chain
3. valine for glutamic acid in the α-chain
4. valine for glutamic acid in the β-chain
valine for glutamic acid in the β-chain
1. interference
2. complementation
3. non-disjunction
4. coincidence
5. fusion
non-disjunction
1. 2n-1+1
2. 2n-1-1
3. 2n-1
4. 2n+1+1
5. 2n+1
2n-1+1
1. monosomy
2. bisomy
3. trisomy
4. polyploidy
5. translocation
monosomy
1. all their children will be color blind
2. all their sons will be colorblind but daughters will be normal
3. all the children will be normal
4. all daughters will be colorblind but sons will be normal
5. all sons and 50% daughters will be normal but 50% daughters will be colorblind
all the children will be normal
1. 1:1
2. 3:1
3. 1:2:1
4. none of these
1:1
1. above 35 years
2. below 35 years
3. during first pregnancy
4. in mothes of atleast three children
above 35 years