A. Two homologous chromosomes
B. Two non homologous chromosomes
C. Any two chromosomes with one each
D. Same chromosomes
Plant Breeding and Genetics
capsicum is a rich source of……………….?
A. Vitamin A
B. Vitamin C
C. Vitamin D
D. None of the above
Heterosis results due to………………..?
A. Dominance
B. Overdominance
C. Epistasis
D. All the above
Gene for gene hypothesis was proposed by………………?
A. Nelson (1973)
B. Flor (1956)
C. Robinson (1971)
D. Vander plank (1963)
Breeder seed is the progeny of………………?
A. Cenified seed
B. Nucleus seed
C. Foundation
D. Registered seed
Male sterility in flowering plant was first reported by……………….?
A. Stout (1917)
B. Koelreuter (1763)
C. Brewbaker (1810)
D. Gerstel (1900)
Cells intercommunicates with neighbouring cells by……………..?
A. Plasmedesmata
B. Plasmalema
C. Trachieds
D. Nessels
First intergeneric hybrid between radish and cabbage was made by………………?
A. Jones (1917)
B. Muller (1927)
C. Fray (1966)
D. Karechenko (1927)
From which part of the coconut tem coir is obtained…………………/
A. Endosperm
B. Per carp of fruit
C. Leaf
D. Inflorescence
Which is the suitable perennial grass for lean periods………………?
A. Napier
B. Anjan
C. Para
D. Marvel