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Pls give an example for ammonifying bacteria.
state three criteria of essentiality of an element
what the steps involved in nodule formation?
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?
Name 2 organisms each which fix nitrogen asymbiotically and symbiotically.
What is mean by interveinal chlorosis, mottled chlorosis and necrosis?
What is balanced nutrient solution?
what would happen if the solutions used in hydroponics were poorly aerated???
can anyone send nitrogen cycle in any other type??
Describe two ways by which NH4+ is used to synthesize amino acids in plants.
what is leg haemoglobin?
what is the meaning of ureides?
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?
Whats this geiger counter?
Name the mineral element required for phtolysis of water in photosynthesis. How is it absorbed by plants?
what is chlorosis, necrosis, inhibition of cell division , delayed flowering?
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?
why do NH3 gets protonated to form NH4+ ion?
why purified water and mineral nutrient salts essential for hydroponics?
hydroponics with diagram
what is the meaning of Fe-EDTA ? Is therea any long form of EDTA??
what role does nitrogen play in plant metabolism ? 1 mark
what is leg hemoglobin?
Examples of chlorosis and necrosis ?
What is auxin?
Explain symbiotic biological nitrogen fixation.
explain the process of nitrogen fixation in leguminous plants?
a farmer adds azotobacter culture to soil before sowing maize .which mineral element is being replenished
Pls give an example or ammonifying bacteria.
what does "against the concentration gradient " mean???????
what is ammonification?
what is the another name for nitrogen cycle
What is whiptail disease in cauliflower? What are its external symptoms?
wt is nitrification, dentrification and chemoautotrophs
mention the role of any four micronutrient in plants
Q). Differance between macro and micro nutrients ?
explain very briefly the process of biological nitrogen fixation in the nodule
Suggest some human diseases which we can take for investigatory projects?
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.
why the human veins are red in colour?
Describe nod gene, nif gene, fix gene?
NAME THE ELEMENT THAT ACTIVATES
A] ALCOHOL DEHYDROGENASE
Wat is Hydroponics ......... ???? ......... ????
wht r nodules? explain it's formation n give a diagram 4 it.....
explain why hydroponics are so essential in plants?
Is 17 essential elements are common in every palnts?????????
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.
how can we determine deficiency of a particular element in plants
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 do you mean by helotism?
what is your opinion regarding the human activities that have disrupted the movement of minerals in the ecosystem?
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