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Ask QuestionPosted by Arya Magade 7 years, 3 months ago
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Gaurav Seth 7 years, 3 months ago
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Difference Between Vaccination And Immunization |
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Vaccination |
Immunization |
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The process involves Introducing a weakened / deactivated disease causing microbes into a person |
The process starts after the person is exposed to the vaccine and the body starts building resistance to that disease |
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It is usually injected or administered orally |
It is not administered in any way, the body develops the resistance from vaccines |
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Imovax Rabies is the trade name for rabies vaccine |
The body builds up immunity through this vaccine for the disease rabies |
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Vaccination does not guarantee complete resistance to a disease |
Complete immunity occurs when the person fully recovers from the disease |
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Usually, if mutation happens to microbe, it might render the vaccine ineffective (this is the reason why common cold has no vaccine) |
Similarly, variations of a disease impact the body’s ability to generate an immune response |
Posted by Vaish Shukla 7 years, 3 months ago
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Posted by Rohith Rohith 7 years, 3 months ago
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Gaurav Seth 7 years, 3 months ago
As a group, cryptogams are ''lower plants'' that use spores to reproduce. They don't have the structures we normally associate with plants, like true stems, roots, leaves, flowers, or seeds, and their reproductive parts are hidden, so we call them ''plant-like'' organisms. They share some characteristics with plants, yet they are still different enough to not fall into the same group as plants.
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Nikki Singhal 7 years, 3 months ago
Akshaya Kamaraj 7 years, 3 months ago
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Pragati Sodhani 7 years, 3 months ago
Posted by Ritesh Dahiya 67 7 years, 3 months ago
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Yogita Ingle 7 years, 3 months ago
Momentum is a concept that explains how a moving object gains velocity during movement, and how this velocity is dependent on the object's mass
Mass of the object = m
Velocity = v
Momentum = Mass × Velocity
Momentum = mv
Posted by Ritesh Dahiya 67 7 years, 3 months ago
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Deepak Kaushik 7 years, 3 months ago
Ashish Sah 7 years, 3 months ago
Yogita Ingle 7 years, 3 months ago
Odometer is a device that measures the distance travelled by an automobile based on the perimeter of the wheel as the wheel rotates. The odometer of an automobile measures the distance covered by that automobile.
Posted by Charu Kashyap 7 years, 3 months ago
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Charu Kashyap 7 years, 3 months ago
Posted by Charu Kashyap 7 years, 3 months ago
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Yogita Ingle 7 years, 3 months ago
It is a biological process by which an organism reproduces an offspring who is biologically similar to the organism. Reproduction enables and ensures the continuity of species, generation after generation.
Types of Reproduction
There are various ways how organisms give birth to their offspring. The basic two types are
- Asexual Reproduction: Examples of asexual reproduction in plants are budding of eyes of potato, the rhizome of ginger, bulbil of agave, leaf buds of bryophyllum and offset of water hyacinth.
- Sexual Reproduction
Posted by Aaaaa Aaaaa 7 years, 3 months ago
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Posted by Aaaaa Aaaaa 7 years, 3 months ago
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Yogita Ingle 7 years, 3 months ago
Work done = Force x displacement
W = F.s = Fs cos θ
where θ is the angle between the direction of force and the direction of displacement of the object. If they are perpendicular to each other θ = 90°. We have cos 90° = 0.
Therefore
W = F x s x 0 = 0
Posted by Shikha Adhikari 7 years, 3 months ago
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Deepak Kaushik 7 years, 3 months ago
Alok Raj 7 years, 3 months ago
Vaibhav Sharma 7 years, 3 months ago
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Pragati Sodhani 7 years, 3 months ago
Aryan Lande 7 years, 3 months ago
Posted by Sangita Ankita 7 years, 3 months ago
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Gaurav Seth 7 years, 3 months ago
If ΔW is the amount of work performed during a period of time of duration Δt, the average power P avg over that period is given by the formula
It is the average amount of work done or energy converted per unit of time. The average power is often simply called "power" when the context makes it clear.
Posted by Himanshu Kumar 7 years, 3 months ago
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Himanshu Kumar 7 years, 3 months ago
Posted by Sangita Ankita 7 years, 3 months ago
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Posted by Sangita Ankita 7 years, 3 months ago
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Gaurav Seth 7 years, 3 months ago
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Angiosperm |
Gymnosperm |
| Seed is produced by flowering plants and is enclosed within ovary | Seed is produced by non-flowering plants and are unenclosed or naked. |
| The lifecycle of these plants are seasonal | These plants are evergreen |
| Has triploid tissue | Has haploid tissue |
| Leaves are flat in shape | Leaves are scalelike and needle-like in shape |
| Hardwood type | Softwood type |
| Reproduction rely on animals | Reproduction rely on wind |
| Reproductive system present in flowers (unisexual or bisexual) | Reproductive system present in cones and are unisexual |
Posted by Himanshu Kumar 7 years, 3 months ago
- 1 answers
Himanshu Kumar 7 years, 3 months ago
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