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Ask QuestionPosted by Rajendra Kaushik 8 years, 4 months ago
- 1 answers
Posted by Rajendra Kaushik 8 years, 4 months ago
- 2 answers
Arun Soni 8 years, 4 months ago
A pathogen is defined as anything that is able to cause a disease within a host. As such, a pathogen can be one of many types of microorganisms or particles such as bacteria, fungi, viruses, prions and parasites.
As such, we can say that all parasites causing a disease in human are pathogens, but it is incorrect to say that all pathogens are parasites, as they can be other types of microorganisms, viruses or prions. Following this definition, it is also incorrect to say that all parasites are pathogens as some are able to live as free-living organisms.
Posted by Rajendra Kaushik 8 years, 4 months ago
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Posted by Dinesh Kumar 8 years, 4 months ago
- 2 answers
Dinesh Kumar 8 years, 4 months ago
Payal Madam,
Hope it is Pigeon you intended in place of 'Peigon ', no? Dinesh
Payal Singh 8 years, 4 months ago
| Sound | Animal |
| Cukroo-koo | **** |
| Gutargoon | Peigon |
| Ten-tein | Parrot |
| Dechun-dechun | Donkey |
Posted by Ramesh Kumar Tiwari 8 years, 5 months ago
- 1 answers
Naveen Sharma 8 years, 5 months ago
Ans. Let Length of Train = x meter
Time taken to cover post = 10 sec
if a train pass post. it mean it is covering distance equal to its length
So speed = {tex}{distance \over time } = {x\over 10} \ .... (1){/tex}
Again if it pass a bridge it cover distance equal to sum of length of bridge and length of train.
Length of Bridge = 2 Km = 2000 m
So distance covered = ( 2000 + x ) m
Time taken = 110 sec
So Speed = {tex}{2000+x\over 110 } \ ........... (2){/tex}
From (1) and (2), we get
{tex}=> {x\over 10}={2000+x\over 110}{/tex}
=> 110 x = 20000 + 10 x
=> 100x = 20000
=> x = {tex}{20000\over 100} = 200 \ m/s{/tex}
Posted by Rohit Poria 8 years, 5 months ago
- 1 answers
Gaurav Bhardwaj 8 years, 5 months ago
First find efficiency of engine = 1- lower temperature/higher temperature = 1/2 then amount of heat energy is two times of work done = 2400 joule
Posted by Mudassir Mohiuddin Inamdar 8 years, 6 months ago
- 2 answers
Dr Pathikrt Banerjee 8 years, 4 months ago
Molality of NaOH is 1.25,percent by weight of NaOH is 40g
Payal Singh 8 years, 6 months ago
- The only primary alcohol that can be prepared by the indirect hydration of alkene is ethyl alcohol
Posted by Mudassir Mohiuddin Inamdar 8 years, 6 months ago
- 1 answers
Payal Singh 8 years, 6 months ago
- DNA-ase and RNA-ase are enzymes produced by Pancreas.
- In case of taking food rich in lime juice, the action of ptylin on starch is reduced
- Fatty acids and glycerol are first absorbed by lacteal
Posted by Mudassir Mohiuddin Inamdar 8 years, 6 months ago
- 1 answers
Payal Singh 8 years, 6 months ago
- Epinasty is caused by ethylene that is released by the leaves when the roots are flooded.
- gibberellin
- The Pr form of phytochrome receives red light (600-680 nm) and changes into Pfr.
Posted by Raima Rakshit 8 years, 6 months ago
- 1 answers
Payal Singh 8 years, 6 months ago
This reaction occurs fastest in
N,N'-dimethylformamide (DMF).
Posted by Mudassir Mohiuddin Inamdar 8 years, 6 months ago
- 1 answers
Payal Singh 8 years, 6 months ago
Solution:
- To Produce electrophile
- VESPR Notation of ClF3 is AX3E2. AX3E2 has To shaped shape.
Posted by Mudassir Mohiuddin Inamdar 8 years, 6 months ago
- 1 answers
Payal Singh 8 years, 6 months ago
The lobes of dxy orbital are oriented in between the axes at an angle 45, So the probability of finding electron in a dxy orbital is maximum at an angle of 45 degree from x and y axis.
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Dr Pathikrt Banerjee 8 years, 4 months ago
Yes mostly because prokaryote gene replicates easily within eukaryotic hosts but the opposite is not possible.
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