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The SYMBIOTIC association of the MYCELIUM of a FUNGUS with the roots of a SEED plantis CALLED as mycorizza.Explanation:

There are FOUR BONES in our LIMBS

enM.SC,thenPHDthen you can BECOME a scientistBut its a LONG journeyALL THE BEST

Explanation:Avoid close contact with people who are sick. Avoid touching your eyes, nose, and MOUTH. Stay HOME when you are sick. Cover your cough or sneeze with a TISSUE, then THROW the tissue in the trash. Clean and disinfect frequently TOUCHED objects and surfaces using a regular household cleaning spray or wipe.

y the PIC is not CLEAR

The pericardium is a simple STRUCTURE composed of connective tissue lined by a SINGLE LAYER of mesothelial cells that encases the heart. The mesothelial cells secrete mucopolysaccharide, which lubricates the pericardium, allowing the heart to expand and contract with limited resistance.Location: A SAC around the heartNerve: Phrenic nerveExplanation:please follow me the brainiest

tion:Phylum MolluscaSnails and Slugs: Phylum Mollusca, CLASS Gastropoda. TheClass Gastropoda (in Phylum Mollusca) includes the GROUPS pertaining to SNAILS and slugs. The majority of gastropodshave a SINGLE, usually spirally, coiled SHELL into which the body can be withdrawn.

Global warming is expected to have far-reaching, long-lasting and, in many cases, DEVASTATING consequences for planet Earth.Global warming, the gradual heating of Earth's surface, oceans and atmosphere, is caused by human activity, primarily the burning of fossil fuels that pump carbon dioxide (CO2), methane and other greenhouse gases into the atmosphere.Despite political controversy about climate change, a major report released Sept. 27, 2013, by the Intergovernmental Panel on Climate Change (IPCC) stated that scientists are more certain than ever of the link between human activities and global warming. More than 197 INTERNATIONAL scientific organizations agree that global warming is real and has been caused by human action.Already, global warming is having a measurable effect on the planet."We can observe this happening in real time in many places. Ice is melting in both polar ice caps and mountain glaciers. Lakes around the world, including Lake Superior, are warming rapidly — in some cases faster than the surrounding environment. ANIMALS are changing migration patterns and plants are changing the dates of activity," such as trees budding their leaves earlier in the spring and dropping them later in the fall, Josef Werne, a professor of geology and environmental science at the University of Pittsburgh, told Live Science.Here is an in-depth look at the changes wrought by global warming.Increase in average temperatures and temperature extremesOne of the most immediate and obvious effects of global warming is the increase in temperatures around the world. The average global temperature has increased by about 1.4 degrees Fahrenheit (0.8 degrees Celsius) over the past 100 years, according to the National Oceanic and Atmospheric Administration (NOAA).Since record KEEPING began in 1895, the hottest year on record worldwide was 2016, according to NOAA and NASA data. That year Earth's surface temperature was 1.78 degrees F (0.99 degrees C) warmer than the average across the entire 20th century. Before 2016, 2015 was the warmest year on record, globally. And before 2015? Yep, 2014. In fact, 16 of the 17 warmest years on record have happened since 2001, according to NASA.For the contiguous United States and Alaska, 2016 was the second-warmest year on record and the 20th consecutive year that the annual average surface temperature exceeded the 122-year average since record keeping began, according to NOAA.Extreme weather eventsExtreme weather is another effect of global warming. While experiencing some of the hottest summers on record, much of the United States has also been experiencing colder-than-normal winters.Changes in climate can cause the polar jet stream — the boundary between the cold North Pole air and the warm equatorial air — to migrate south, bringing with it cold, Arctic air. This is why some states can have a SUDDEN cold snap or colder-than-normal winter, even during the long-term trend of global warming, Werne explained."Climate is, by definition, the long-term average of weather, over many years. One cold (or warm) year or season has little to do with overall climate. It is when those cold (or warm) years become more and more regular that we start to recognize it as a change in climate rather than simply an anomalous year of weather," he said.Global warming may also lead to extreme weather other than cold or heat extremes. For example, hurricane formations will change. Though this is still a subject of active scientific research, current computer models of the atmosphere indicate that hurricanes are more likely to become less frequent on a global basis, though the hurricanes that do form may be more intense.

it INCREASES the YIELD of FISH

Legumes normally disperse through the explosion of their pods. The legumes dry up and wrap AROUND the SEEDS tightly. The pod then explodes shooting the seeds around. The seed will then GERMINATE around the PARENT plant.HOPE IT HELPSHAVA  A GREAT DAY!!!

ere:- The most general biophysiological definition, the biosphere is the global ECOLOGICAL SYSTEM INTEGRATING all living beings and their relationships, including their interaction with the elements of the lithosphere, geosphere, hydrosphere, and atmosphere. *COMPONENTS:- It consists of three components Lithosphere (Land), Hydrosphere (Water) and Atmosphere (Air). Answer: The structure of Biosphere has three components: Abiotic, Biotic and energy components.#Mark as Brainlist answer

The female reproductive SYSTEM is MADE up of the internal and external SEX organs that function in reproduction of new offspring. In humans, the female reproductive system is immature at birth and develops to MATURITY at puberty to be able to produce GAMETES, and to carry a foetus to full term. hope it helps !!!!!

Plant tissue : 1) Phloyem2) XylemAnimal tissue :1) Epithelial 2) Nervous3) Connective4) MuscularHope it helps you & Hope it helps you & MARK me the BRAINLIEST !!!Hope it helps you & Mark me the brainliest !!!Follow me for more TRICKS.

1913 was ELECTRON MICROSCOPE DISCOVERED

here is ur answerExplanation:nucleus nucleus is the director or the boss of the cell which controls all the activities of the cell nucleus is present INSIDE the cell surrounded by CYTOPLASM. most of the cells have one nucleus whereas the cells like muscle cells have more than one nucleus nucleus is a SPHERICAL BODY which consists of four PARTS namely1. nuclear membrane2. nucleoplasm3. nuclleous4. chromosomes

Coronavirus disease (COVID-19) is characterized by mild SYMPTOMS including a runny nose, SORE THROAT, COUGH, and fever. Illness can be more severe for some people and can lead to pneumonia or breathing difficulties.More RARELY, the disease can be fatal. Older people, and people with other medical conditions (such as asthma, diabetes, or heart disease), may be more vulnerable to becoming severely ill.People may experience:runny nosesore throatcoughfeverdifficulty breathing (severe cases)

e !Characteristics of InvertebratesHabitat. They are found in SEAS, fresh water, air, land from snow to desert. ...Numerical Strength. Among 1.25 million animal species, 95% (1.2 million) are invertebrates. ...Shape. Varied shape. ...Size. Great variation in size. ...SYMMETRY. All types of symmetry. ...Grade of ORGANISATION. ...Germ Layers. ...Simple Integument.

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All living organisms are CLASSIFIED into groups based on very basic, shared characteristics. ... The classification of living things includes 7 levels: kingdom, phylum, classes, order, families, GENUS, and SPECIES . KINGDOMS. The most basic classification of living things is kingdoms. Explanation:Sorry for late Answer i was offline. Hope this will help

roditism in ANIMALS has the following advantages: (a) In animals such as SNAILS which move so slowly that a male seldom ENCOUNTER another a female of its own species HERMAPHRODITISM is a great advantage as any encounter between TWO snails can lead to fertilization.

ts with O2 in air to form a BLACK COLOURED COATING of CUO and CuCO3. If the air is moist then it also forms a GREEN coloured coating of Cu(OH)2.

Some of the OPTICAL phenomena in nature which TAKE place due to the atmospheric refraction of light are as follows: 1. Twinkling of stars 2. Planets do not twinkle 3. Advanced sunrise and delayed sunset 4. Scattering of light 5. TYNDALL effectHOPE IT HELPS HAVE A GREAT DAY!!!

on is the release of eggs from the ovaries. In women, this event OCCURS when the ovarian follicles rupture and release the secondary oocyte ovarian cells. After ovulation, during the LUTEAL PHASE, the egg will be AVAILABLE to be FERTILIZED by sperm.

After getting PREGNANT it is REALLY difficult for WOMEN to work and bone setup changes . So they cannot be as they were beforeExplanation:

Corona Virus ?It is a type of virus which have symptoms such as fever,cough, cold, Respiratory problems, kidney failure, etc. It is a new type of virus that was not ever seen before in people. This Virus Begins from China, Wuhan a state of China.How it Begins ?Well, corona virus is a virus that comes from Animals and where as Bats are the host of too many viral infection too such as HIV, Rabies, etc.How Does it Spreads ?Just like other virus it spreads from person to person with physical contact. Such as hand shaking, etc. And also from the medium of air. So, we should cover our mouth properly while sneezing.__________________________India Welcomes Corona ?Well, As we are in neighboring countries of China. So, there are many chances of Corona virus to ENTER in India. Where as 30 cases of corona virus have been founded out of them 28 are Confirmed, It means corona have entered India.Can India fight Against it ?Well there can we nothing said but our government is taking steps to prevent it to enter. Every pessanger which comes from different countries, are first checked by the DOCTORS. If they are suffering from this virus, they are not allowed to enter India. And if their medical Report is good, then they can enter India.Can it be DESTRUCTIVE ?If corona virus spreads rapidly it can take too many of lives. Where as it works about 10 times more faster than normal virus, Which means that it can comes to it's last symptom too much before then normal virus which is death.Well it is too much destructive, it have been destroyed too many lives in China. about 9880 cases in whole world . And it have been spreaded to all the parts of the World.Well, there are no known remedy of Corona virus there are only precautions. Such as, Use handkerchief , use FACE mask, Don't meet with too many peoples, And don't shake hands with other. Well it is good said that “Prevention is BETTER than cure ” !Regards- KeepSmile

leave USE carbon dioxide available from the air to synthesise their food that is glucose or STARCH which is OBTAINED from the air .oxygen is needed by the plants fruit to stay healthy and to do their job of GATHERING water and NUTRIENTS for the plant hope this would help you plz mark as the brainliest

no (a) 99.2 .............

Avoid close contact with people who are sick.Avoid TOUCHING your eyes, nose, and mouth.Stay home when you are sick.Cover your cough or sneeze with a tissue, then throw the tissue in the trash.Clean and disinfect frequently touched objects and surfaces using a REGULAR household cleaning spray or wipe.Follow CDC’s recommendations for using a facemask.CDC does not recommend that people who are well wear a facemask to protect themselves from respiratory diseases, including COVID-19.Facemasks should be used by people who show symptoms of COVID-19 to help PREVENT the spread of the disease to others. The use of facemasks is also crucial for health WORKERS and people who are taking care of someone in close settings (at home or in a health care facility).Wash your hands often with soap and water for at least 20 seconds, especially after going to the bathroom; before eating; and after blowing your nose, coughing, or sneezing.If soap and water are not readily available, use an alcohol-based hand sanitizer with at least 60% alcohol. Always wash hands with soap and water if hands are visibly dirty.

(1) Industrial melanism is the BEST example of natural SELECTION which was studied by Kettlewell. In UK. there are two varieties of peppered moths, Biston betularia and Biston carbonaria.(2) Before industrialisation, in Great Britain, Biston betularia were more in number than Biston carbonaria. B. Betularla is greyish white while B.carbonaria is melanic form.3) These nocturnal moths rest on tree trunk during day. White-winged moth can camouflage well with the lichen covered whitish barks of trees. They thus escaped the attention of the predatory birds. But at the same time melanic forms were visible due to white barks of the trees. Their number was thus reduced as they were preyed upon by birds.(4) LATER there was an industrial revoludon, which ulimately resulted in air pollution causing dark soot to sette on the barks of the trees. Lichens too were DESTROYED and the melanic forms were now at advantage. Melanic forms could camoulage with black tree trunks and their number increased. White-winged moth become clearly seen in changed colours of the trees and thus they were easily caught by predatory birds. This caused decrease in their number.(5) Natural selection thus acted in changed environmental conditions and helped in the establishment of a phenotypic traits. The changed raits were more adaptive and hence were selected. Natural selection encourages those gencs or traits that assure highest degree of adaptve efficiency between POPULATION and its environment.

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At all STEPS.... i e. OPTION C is right ONE

birds did not hatchExplanation:The AXIS of the CONE is the segment WHOSE endpoints are the vertex and the center of the BASE. If the axis is PERPENDICULAR to the plane of the circle, the cone is a right cone

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