In cotton, example of durable resistance includes resistance to
A. Bacterial blight
B. Leaf curl
C. Jassids
D. All of these
Answer: Option D
Solution(By Examveda Team)
In cotton, an example of durable resistance includes resistance to Bacterial blight, leaf curl and jassids.Bacterial blight is a widespread soybean disease that is most common during cool, wet weather. This disease usually occurs at low levels that don't result in yield loss.
Curling leaves can be caused by many problems, including insect damage, disease, abiotic disorders, or even herbicides. Several insect pests cause leaves to curl when they suck plant juices of new or young leaves that are still growing.
Cotton jassids are sap-sucking pests of cotton and several other host plants.
Related Questions on Genetics and Plant Breeding
Genetic code was discovered by
A. Khorana and Methaei
B. Flemming and Methaei
C. Holley, Nirenberg and Khorana
D. Holley and Nirenberg
Progeny of breeder seed is referred to as
A. Breeder seed
B. Nucleus seed
C. Foundation seed
D. Certified seed
Molecular basis of organ differentiation depends on the modulation in transcription by
A. RNA pol
B. Transcription factor
C. Anticodon
D. All of the above
The phenomenon of linkage was first observed by
A. Bateson and Punnet
B. Nilson
C. Hugo de Vries
D. Mendel
Join The Discussion