A. Test cross
B. Backcross
C. Hybridization
D. Trihybrid
Related Mcqs:
- A cross of hybrid with one of its parents is termed as____________________?
A. Hybridization
B. Backcross
C. Test cross
D. Biohybrid - haploids are better for mutation studies because in them all the mutations whether recessive or dominant are expressed as_______________?
A. There are many alleles of each gene in each call
B. There are two alleles of each gene in each cell
C. There is only one alleles of each gene present in each cell
D. Non3e4 of the above - When a wheat variety with red kernels (homozygous for two non allelic and independent dominant genes) is crossed with white kenneled wheat (homozygous for two recessive non allelic independent genes), the phenotypic ratio in the F2 generation would be________________?
A. 9:3:3:1
B. 9:7
C. 9:9:9:3:3:3:1
D. 1:4:6:4:1 - Poncirus sweet orange is the hybrid cross of __________________?
A. Tangelos
B. Citranges
C. Limequats
D. All the above - Poncirus sweet orange is the hybrid cross of_________________?
A. Tangelos
B. Citranges
C. Limequats
D. All the above - In Pakistan, Indus plains are formed from ___________ parent material which was transported by Indus river and its tributaries from Himalayas?
A. Till
B. Moraine
C. Colluvial
D. None of the aboveSubmitted by: Shafiq Rehman
- The recommended ratio of male the recommended of male rows to female rows in hybrid bajra production is_________________?
A. 2 to 4
B. 1 to 2
C. 4 to 8
D. 3 to 6 - Self incompatibility is used for hybrid seed production in______________________?
A. Rice
B. Maize
C. Cabbage
D. Tomato - First intergeneric hybrid between radish and cabbage was made by__________________?
A. Jones (1917)
B. Muller (1927)
C. Fray (1966)
D. Karechenko (1927) - A species or type of a plant derived from doubling the chromosome of the F1 hybrid of two known species is known as__________________?
A. Autodiploid
B. Hexaploid
C. Autopolyploid
D. Amphidiploid
