Goose flesh is a Pimply State of the Skin, Produced by Cold or Fright

Goose flesh is a Pimply State of the Skin, Produced by Cold or Fright

Goose flesh is the reaction of the skin to cold or fear. The blood vessels contract and the small muscle attached to the base of each hair follicle also contracts, causing the hairs to stand up: this gives the skin an appearance of plucked goose skin. That stimulus causes a nerve discharge from the sympathetic nervous system. The nerve discharge causes contraction of little muscles called the arrector pilorum (the hair erector muscles). Contraction of these muscles elevates the hair follicles above the rest of the skin. And it is these tiny elevations we perceive as goose bumps. Gooseflesh is also referred to as "goose bumps."

Decible (dB)

Decibel (dBA) is an International Scale of Sound Levels.

Decibel (symbol dB) is unit of measure used originally to compare sound intensities. Nearly all audible sounds lie between 0 and about 140 dB, where 0 dB is the 'threshold of hearing. A whisper has a sound intensity of 20 dB and 140 dB (a jet aircraft taking off nearby) is the threshold of pain. An increase of 10 dB means that the noise perceived by a listener has roughly doubled in loudness. A car passing at 70 dB sounds twice as loud as one passing at 60 dB. The dB measurement is widely used throughout the world for determining approximate human reaction to noise.

People who have Dimples, Tend to have Children with Dimples

People who have Dimples, Tend to have Children with Dimples

A dimple is the word given to natural indentation on the face. Dimples often occur on both the cheeks. They are most commonly visible when someone smiles. Dimples are due to a genetic trait following an autosomal dominant pattern of inheritance. Transfer of dimples from parents to children occurs due to just one gene. Dimples are highly heritable, meaning that people who have dimples tend to have children with dimples. The truth is that dimples are actually genetic defects that are revealed by shortened facial muscles. Dimples are caused by a fault in the subcutaneous connective tissue that develops in the course of the embryonic development.

Achondroplasia is Inherited Condition of Abnormal Cartilage Development

Achondroplasia is Inherited Condition of Abnormal Cartilage Development

Achondroplasia is a disorder, inherited as a dominant characteristic, in which the bones of the arms and legs fail to grow to normal size due to a defect in both cartilage and bone. It results in a type of dwarfism characterized by short limbs, a normal-sized head and body, and normal intelligence. Achondroplasia is the commonest form of human dwarfism. The condition is controlled by an autosomal dominant gene and thus affected children born to normal parents must result from a mutation in one or other parent. The majority of achondroplastics die in early childhood but those surviving are fertile.

Ability to set Goals

The ability to set Goals and make plans for there accomplishment is the master Skill of success.
Developing this skill will do more to ensure your success than anything else you could ever do.
Goals are the fuel in the furnace of achievement. A person without goals is like a ship without a rudder, drifting aimlessly and always in danger of ending up on the rocks. A person with goals is like a ship with a rudder, guided by a captain with a map, a compass, and a destination, sailing straight and true toward a port of his own choosing.

You are where you are and what you are because you have decided to be there. Your thoughts, your actions and your behaviour have gotten you to your present position in life, and they could have brought you to no other place, rightly considered.

If your goal is to get through the day and then get home and watch tv, you will achieve it. If your goal is to be fit and healthy and to live a long life, then you will achieve that too. And if your goal is to be financially independent or even wealthy, if that is truly your goal, then there is nothing that can stop you from reaching it, sooner or later.

Your only limitation is your desire, How badly do you want it.

Hemophilia

Hemophilia is Inherited Blood Disorder Resulting Severe Bleeding
Haemophilia is a rare human blood disorder in which blood clots very slowly, resulting often in severe bleeding internally and externally. The condition is due to a lack of fibrin in the blood and is controlled by two closely linked genes on the X-chromosome that are responsible for the production of different clotting factors. Haemophilia A individuals lack antihaemophilic factor, while haemophilia B individuals lack plasma thromboplastin. Males carrying the mutant alleles will be affected, although heterozygous females have normal blood. The patient may experience prolonged bleeding following any injury or wound. Haemophilia may be treated by transfusions of plasma (which contains the missing factor).

Visual Acuity

Visual Acuity Commonly Refers to the Clarity of Vision.

Visual acuity describes how well you see detail with your central vision. This is usually measured using a special chart with rows of letters that start with one big one at the top and get smaller row by row - called a Snellen scale. There are many tests of visual acuity. One of the more common is the Snellen test type. This is made up of many letters of different size. By conventions the chart is placed 6 metres away from the patient. Each eye is assessed with two numbers, such as having 6/6 vision. The first number is the distance the chart is viewed from. The second is the distance at which the person being tested can see a letter clearly. If they are only able to see the top letter they have 6/60 vision. ‘Normal’ vision is 6/6.

Biofilm

Biofilm is a Collection of Micro-Organisms and their Products.
Biofilm is a collection of microbial cells covered by and embedded in a matrix of extracellular  microbial products, such as mucilage or slime, at an interface. Biofilms are found, for example, on the surface of stones in rivers and ponds, in water pipelines, as dental plaques on teeth and on surgical implants. Biofilm formation can have serious implications in industrial, environmental, medical and public health situations. Biofilms form in the micro-environment (rhizosphere) surrounding plant roots, where they assist the plant in absorbing nutrients from the soil.

Following is Revised Syllabus fot NTA NEET As well as Boards 2021 & 2022 aspirants.

Following is Revised Syllabus fot NTA NEET As well as Boards 2021 & 2022 aspirants.
There have been SIGNIFICANT REDUCTIONS which you can go through.

Revised Syllabus For Biology

https://documentcloud.adobe.com/link/review?uri=urn:aaid:scds:US:34309892-d3c1-4ee7-8d80-4b0361ef7fd7

Revised Syllabus For Chemistry

https://documentcloud.adobe.com/link/review?uri=urn:aaid:scds:US:b4a38b7a-4fe6-453c-93d2-b81e0d8c176c

Revised Syllabus For Physics

https://documentcloud.adobe.com/link/review?uri=urn:aaid:scds:US:9b889e8d-3a84-4326-9440-7676f158d9ad

Revised Syllabus For Mathematics 

https://documentcloud.adobe.com/link/review?uri=urn:aaid:scds:US:fed963e1-12ee-4c28-8e4c-cd92ede829ed

Revised Syllabus for Science  (IXand X)

https://documentcloud.adobe.com/link/review?uri=urn:aaid:scds:US:dc9a9b72-8fff-46ca-9d38-3b1b75e19297

Revised Syllabus for Mathematics  (IXand X)

https://documentcloud.adobe.com/link/review?uri=urn:aaid:scds:US:cfa58567-5907-40e2-b08a-4225667f6153

Lessons from Ebola: how to reach the poorest children when schools reopen

When schools reopen after a crisis, we can't assume that all students will return.

These are some of the lessons learnt from Ebola, that we must urgently apply to COVID-19.

https://blogs.unicef.org/blog/lessons-from-ebola-how-to-reach-the-poorest-children-when-schools-reopen/?utm_source=facebook&utm_medium=organic&utm_campaign=education&fbclid=IwAR3Toy7CxcNX9jaHKGWj8m9kjzX--Tyg9WuMkrw74sSiUSh9O8yL-GuOpvU