#Question id: 4745
#Unit 8. Inheritance Biology
In some goats, the presence of horns is produced by an autosomal gene that is dominant in males and recessive in females. A horned female is crossed with a hornless male. The F1 offspring are intercrossed to produce the F2. What proportion of the F2 offspring will have horns?
#Question id: 21245
#Unit 7. System Physiology – Animal
#Question id: 3626
#Unit 8. Inheritance Biology
The major blood group locus in humans produces types A (genotypes AA or AO), B (genotypes BB or BO), AB (genotype AB), or O (genotype OO). Parents who are type AB and type O, what are the possible blood types of their offspring?
#Question id: 5766
#Unit 8. Inheritance Biology
Turner syndrome in humans is caused by which chromosomal conditions?
#Question id: 1277
#Unit 4. Cell Communication and Cell Signaling
Cadherin cellular adhesion molecules promote: