Select Board & Class
Pls give an example for ammonifying bacteria.
state three criteria of essentiality of an element
hydroponics with diagram
what the steps involved in nodule formation?
what r leguminous plants?
i just want simple and exact definition
what is the meaning of ureides?
What is mean by interveinal chlorosis, mottled chlorosis and necrosis?
what would happen if the solutions used in hydroponics were poorly aerated???
can anyone send nitrogen cycle in any other type??
wht r nodules? explain it's formation n give a diagram 4 it.....
what is leg haemoglobin?
why is leg haemoglobin is called oxygen scavenger?
Explain with examples: macronutrients, micronutrients, beneficial nutrients, toxic elements and essential elements.
1.What are the different criteria for essentiality of an element?
Sulphur is an important nutrient for optimum growth & productivity in Oilseed crops or Pulse crops.
What is the correct answer oilseed crops or pulse crops & why?
what is chlorosis, necrosis, inhibition of cell division , delayed flowering?
why purified water and mineral nutrient salts essential for hydroponics?
what role does nitrogen play in plant metabolism ? 1 mark
Examples of chlorosis and necrosis ?
Explain symbiotic biological nitrogen fixation.
explain the process of nitrogen fixation in leguminous plants?
Pls give an example or ammonifying bacteria.
what does "against the concentration gradient " mean???????
a farmer adds azotobacter culture to soil before sowing maize .which mineral element is being replenished
What is whiptail disease in cauliflower? What are its external symptoms?
mention the role of any four micronutrient in plants
name the organism involed in the symbiotic nitrgen fixation . what are the components needed for this purpose ?
what is diffusion pressure, osmotic pressure,turgor pressure,diffusion pressure deficit or suction pressure?........how are they related to each other.....i mean which of them are directly proportional or inversely proportional to each other?
any two examples of nitrifying bacteria
explain very briefly the process of biological nitrogen fixation in the nodule
What is auxin?
Suggest some human diseases which we can take for investigatory projects?
Name the mineral element required for phtolysis of water in photosynthesis. How is it absorbed by plants?
Describe nod gene, nif gene, fix gene?
Define transamination and reductive amination?
what is the another name for nitrogen cycle
NAME THE ELEMENT THAT ACTIVATES
A] ALCOHOL DEHYDROGENASE
B] NITROGENASE
curling of root hair tips during nitrogen fixation is caused due to nod factor.
bt is this nod factor produced by bacteria and thenninduced into the root or is it produced by the plant?
also give some info bout nif and fix gene.. n who produces it.
and there s another question ...the corrct ans given is C ..i agree bt cant it be B too?
plz explain ur ans Q- during root nodule formation in legumes
a) nod factors are produced by legumes only
b) nod, nif, fix genes of legumes are activated
c) cytokinin lvl increases in roots.
th c
explain why hydroponics are so essential in plants?
what is ammonification?
Why is Zinc needed in the synthesis of auxin?
what is phosphorylation reaction?
Wat is Hydroponics ......... ???? ......... ????
how does leghaemoglobin protect the nitrogenase ?
how can the essential elements alter the osmotic potential of a cell??
Which macronutrient is essential for synthesis of auxin.
plz provide a video on nitrogen cycle as soon as possible
i hope this time i will be replied soon bcoz i am waiting for a long time for many of my questions' answers........plz be fast in providing a video or at least more explained nitrogen cycle with an easy diagram too.
what is your opinion regarding the human activities that have disrupted the movement of minerals in the ecosystem?
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Syllabus
Pls give an example for ammonifying bacteria.
state three criteria of essentiality of an element
hydroponics with diagram
what the steps involved in nodule formation?
what r leguminous plants?
i just want simple and exact definition
b. What does it do in the nodule?
c. Explain very briefly, the process of biological nitrogen fixation in the nodule.
what is the meaning of ureides?
What is mean by interveinal chlorosis, mottled chlorosis and necrosis?
what would happen if the solutions used in hydroponics were poorly aerated???
can anyone send nitrogen cycle in any other type??
wht r nodules? explain it's formation n give a diagram 4 it.....
what is leg haemoglobin?
why is leg haemoglobin is called oxygen scavenger?
Explain with examples: macronutrients, micronutrients, beneficial nutrients, toxic elements and essential elements.
1.What are the different criteria for essentiality of an element?
Diagrammatically represent the progressive reduction of one molecule nitrogen during the above process
Sulphur is an important nutrient for optimum growth & productivity in Oilseed crops or Pulse crops.
What is the correct answer oilseed crops or pulse crops & why?
what is chlorosis, necrosis, inhibition of cell division , delayed flowering?
why purified water and mineral nutrient salts essential for hydroponics?
what role does nitrogen play in plant metabolism ? 1 mark
Examples of chlorosis and necrosis ?
Explain symbiotic biological nitrogen fixation.
explain the process of nitrogen fixation in leguminous plants?
Q. Which one of the following is correct matched?
(a) Passive transport of nutrients - ATP
(b) Apoplast - Plasmoxdesmata
(c) Potassium - Readily immobilisation
(d) Bakane of rice seedlings - F. Skoog
Pls give an example or ammonifying bacteria.
what does "against the concentration gradient " mean???????
a farmer adds azotobacter culture to soil before sowing maize .which mineral element is being replenished
What is whiptail disease in cauliflower? What are its external symptoms?
mention the role of any four micronutrient in plants
name the organism involed in the symbiotic nitrgen fixation . what are the components needed for this purpose ?
what is diffusion pressure, osmotic pressure,turgor pressure,diffusion pressure deficit or suction pressure?........how are they related to each other.....i mean which of them are directly proportional or inversely proportional to each other?
any two examples of nitrifying bacteria
explain very briefly the process of biological nitrogen fixation in the nodule
What is auxin?
Q.32. Roots of which plant contains a red pigment which have affinity for oxygen?
(a) Carrot
(b) Soybean
(c) Mustard
(d) Radish
Suggest some human diseases which we can take for investigatory projects?
Name the mineral element required for phtolysis of water in photosynthesis. How is it absorbed by plants?
Describe nod gene, nif gene, fix gene?
Define transamination and reductive amination?
what is the another name for nitrogen cycle
NAME THE ELEMENT THAT ACTIVATES
A] ALCOHOL DEHYDROGENASE
B] NITROGENASE
curling of root hair tips during nitrogen fixation is caused due to nod factor.
bt is this nod factor produced by bacteria and thenninduced into the root or is it produced by the plant?
also give some info bout nif and fix gene.. n who produces it.
and there s another question ...the corrct ans given is C ..i agree bt cant it be B too?
plz explain ur ans Q- during root nodule formation in legumes
a) nod factors are produced by legumes only
b) nod, nif, fix genes of legumes are activated
c) cytokinin lvl increases in roots.
th c
a) Water with water potential zero
b) solution with same water potential as solution out the cell
c) Water with slightly high water potential as compared to solution outside the cell
d) Vacuum
explain why hydroponics are so essential in plants?
what is ammonification?
Why is Zinc needed in the synthesis of auxin?
what is phosphorylation reaction?
Wat is Hydroponics ......... ???? ......... ????
how does leghaemoglobin protect the nitrogenase ?
how can the essential elements alter the osmotic potential of a cell??
(a) isotonic solution
(b) saturated solution
(c) pure water and hypotonic solution
(d) hypertonic solution
Which macronutrient is essential for synthesis of auxin.
plz provide a video on nitrogen cycle as soon as possible
i hope this time i will be replied soon bcoz i am waiting for a long time for many of my questions' answers........plz be fast in providing a video or at least more explained nitrogen cycle with an easy diagram too.
what is your opinion regarding the human activities that have disrupted the movement of minerals in the ecosystem?