Gray spots of oat are caused by deficiency of
Cu
Zn
Mn
Fe
Additional Questions
|
Which of the following is a rootless aquatic plant in which a portion of the leaf forms a tiny sac for trapping insects? |
Answer | ||||||||||||||||||||
|
Mineral salts which are absorbed by the roots from soil are in the form of |
Answer | ||||||||||||||||||||
|
Hydroponics are |
Answer | ||||||||||||||||||||
|
Hydroponics are |
Answer | ||||||||||||||||||||
|
Which one of the following mineral elements plays an in biological nitrogen fixation? |
Answer | ||||||||||||||||||||
|
A trace element is that which is |
Answer | ||||||||||||||||||||
|
Active transport from outside to inside of molecules across a membrane requires |
Answer | ||||||||||||||||||||
|
Important contribution of molybdenum is |
Answer | ||||||||||||||||||||
|
Match the followings an choose the correct combination from the options given:
|
Answer | ||||||||||||||||||||
|
Insectivorous plants are called so because |
Answer | ||||||||||||||||||||