In gametophytic system of self-incompatibility, partial fertility will result from a cross between
A. S1S2 × S1S3
B. S1S3 × S3S4
C. S1S2 × S2S3
D. S2S3 × S1S2
Answer: Option A
Solution (By Examveda Team)
In the gametophytic system of self-incompatibility, partial fertility will result from a cross between S1S2 × S1S3.In gametophytic self-incompatibility (GSI), the SI phenotype of the pollen is determined by its gametophytic haploid genotype.
A fertile hermaphrodite seed plant cannot produce zygotes after self-pollination.
This Question Belongs to Agriculture >> Genetics And Plant Breeding
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