#Question id: 4921
#XL - R Botany
Shell coiling in snail determine by genetic maternal effect. S for dextral and s for sinistral. Following cross allowed between
Male |
Female |
Progeny (Genotype) |
Dextral |
sinistral |
Dextral (K1) |
Dextral |
Sinistral |
Sinistral (K2) |
Sinistral |
sinistral |
Dextral (K3) |
Dextral |
Dextral |
Sinistral (K4) |
Which of the following progeny not have SS genotype?
#Question id: 4922
#XL - R Botany
Following statement is correct for Genetic maternal effect.
A- Characteristics are determined by autosomal genes
B- Inherited according to Mendel’s principles
C- Phenotype of offspring determine by protein factor that is inherited via egg cytoplasm
#Question id: 4923
#XL - R Botany
following statement given for Genetic maternal effect are correct?
A- Characteristics are determined by nuclear gene
B- Inherited according to Mendel’s principles
C- In F3 generation, segregation of Dominant trait and recessive trait in ratio of 3:1
D) No Segregation of Trait in F2 generation
#Question id: 4924
#XL - R Botany
Following statement given for a character
A- Characteristics based on autosomal genes
B- Biparntal inheritance
C-pattern of gene expression depend on parental origin
Which of the following having above statements feature?
#Question id: 4925
#XL - R Botany
The pedigree in Figure shows the transmission of a trait in a particular family. Based on this pattern of transmission, the trait is most likely
#Question id: 4926
#XL - R Botany
Shell coiling in snail is determined by genetic maternal effect for a single loci having D allele for dextral coiling but S allele for sinistral coiling. D dominant over S. which of the following cross would produced all progeny that is dextral coiling ?
I- DD Male X SS female
II- DD Male X DS female
III- SS Male X DD female
IV - DS Male X DS female