Explore topic-wise InterviewSolutions in .

Major Nutrients:Nitrogen(N),Phosphorus (P), andPotassium(K)

Secondary Nutrients: Calcium (Ca),Magnesium (Mg), andSulfur(S)

Micronutrients or Trace Elements:Boron(B), Chlorine (CI),Copper(Cu),Iron (Fe),Manganese(Mn),Molybdenum(Mo), andZinc (Zn)

NPK : Nitrogen , Phosphorus , Potassium

NPK nitrogen phosphorus potassium are the three main element required for plant growth.

राम के रूप नहीं आया था जानकी कंगन की न की पर छाई में श्रंगार रस निहित हैं

There are severaldifferent methods of asexual reproduction. They include binary fission, fragmentation, and budding. Binary fission occurs when a parent cell splits into two identical daughter cells of the same size. ... When the bud is fully developed, it breaks away from the parent cell and forms a new organism.

Asexual reproductioninvolves a single parent. It results in offspring that are genetically identical to each other and to the parent. Allprokaryotesand some eukaryotes reproduce this way. There are several different methods of asexual reproduction. They include binary fission,fragmentation, andbudding.

Binary fissionoccurs when a parent cell splits into two identical daughtercellsof the same size.

Fragmentationoccurs when a parent organism breaks into fragments, or pieces, and each fragment develops into a new organism. Starfish, like the one inFigurebelow, reproduce this way. A new starfish can develop from a single ray, or arm. Starfish, however, are also capable of sexual reproduction.

Buddingoccurs when a parent cell forms a bubble-like bud. The bud stays attached to the parent cell while it grows and develops. When the bud is fully developed, it breaks away from the parent cell and forms a new organism. Budding in yeast is shown inFigurebelow.

sex determination in humanssex of a child is determined by the set of chromosomes present in its DNA.the female egg producers and X chromosome where as a male sperm could be either an x chromosome or a Y chromosome.if during fertilization The Y chromosome from the sperm combines with the X chromosome of the female ovum then the zygote will have X Y chromosome and would be a boy.if during fertilization The X chromosome from the sperm combines with the X chromosome of the female ovum and the zygote will have X X chromosomes and it would be a girl.

Significance of nutrition:

1.Energy-giving foods –Carbohydrates, Fats- Energy required constantly for the voluntary & involuntary activities of the body.

2.Body-building foods –Proteins, Minerals- Muscles, bones & organs are built up and maintained by the protein supplied by the food. Minerals like iron, phosphorous affect the formation of the blood – skeleton tissue (bones).

3.Protective foods –Vitamins, Minerals – essential for safeguarding the body against diseases.

4.Regulatory foods –Water, Roughage- Water is required to regulate body processes such as digestion, excretion, maintenance of the body temperature and the electrolyte balance. Roughage helps normal body movements

Inflorescences are complex structures with many functions. At anthesis they present the flowers in ways that allow for the transfer of pollen and optimization of the plant's reproductive success. During flower and fruit development they provide nutrients to the developing flowers and fruits. At fruit maturity they support the fruits prior to dispersal, and facilitate effective fruit and seed dispersalFrom a structural point of view, inflorescences have played important roles in systematic and phylogenetic studies. As functional units they facilitate reproduction, and are largely shaped by natural selection.

A microorganism or microbe is an organism which is microscopic, making it too small to be seen by the unaided human eye. The study of microorganisms is called microbiology. Microorganisms include bacteria, fungi, archaea, protists and viruses.

Crop production includes all the feed sources that are required to maintain the dairy herd and the resource inputs used to produce the crops.

The type of feed depends on the animal management system—conventional or organic.

The10%Rulemeans that whenenergyis passed in an ecosystem from one trophic level to the next, onlytenpercent of theenergywill be passed on. A trophic level is the position of an organism in afood chainorenergypyramid.

Immunization can be achieved in an active or passive manner: vaccination is an active form of immunization.

pls give more details

Active immunization can occur naturally when a person comes in contact with, for example, a microbe. The immune system will eventually create antibodies and other defenses against the microbe. The next time, the immune response against this microbe can be very efficient; this is the case in many of the childhood infections that a person only contracts once, but then is immune.

Passive immunization is where pre-synthesized elements of the immune system are transferred to a person so that the body does not need to produce these elements itself. Currently,antibodiescan be used for passive immunization. This method of immunization begins to work very quickly, but it is short lasting, because the antibodies are naturally broken down, and if there are no B cells to produce more antibodies, they will disappear.

A survey of U.S. crop production estimated that average corn yields would decline by 40 percent without nitrogen (N) fertilizer. Even greater declines would occur if other macronutrients, phosphorus (P) and potassium (K) were also limited. Numerous long-term studies have also demonstrated the contributions of fertilizer to sustaining crop yields. For example, long-term studies in Oklahoma show a 40 percent wheat yield decline without regular N and P additions. A long-term study in Missouri found that 57 percent of the grain yield was attributable to fertilizer and lime additions.

If we use the fertilizers in a proper amount not in a large amount then it will be good to increase the crop yield.

Ans :- However, bothsmokingand exposure to secondhandsmokeincrease the risk for the buildup of fatty substances (plaque) inside the arteries (atherosclerosis) — a process that high blood pressureis known to accelerate.

Every time yousmoke, it alsocausesa temporary increase in blood pressure.

Ans :- The nicotine present in every kind of cigarettes increases the clotting of the blood the hence the internal hemorrhage occurs too often.

The increased level of cholesterol in the blood narrows down the arterial diameter, thus increasing the pressure of the blood, mainly the systolic pressure.

Nicotine also causes hardening of the wall, further adding to hypertension as arteries cannot expand to its destined level.

The natural characteristics are transferred through genetics. In humans, each cell contains paired chromosomes which are composed of a polymer called deoxyribonucleic acid (DNA). Some of these cells divide to produce gametes (ova in females, sperm in males). During the process, the paired chromosomes can twist and exchange portions of their lengths by a mechanism called genetic recombination. Each gamete now has one of each chromosome (instead of a pair) and each of those chromosomes is a semi-random mix of segments of the paired chromosomes from the parent.

childrenlook likecombinations oftheir parentsbecause they are. Eachparentgives half oftheirgenetic material totheirchildren. The combination makes a unique combination oftheir parentsgenes. The scientific study of how traits are passed fromparentsto children is called genetics.Genes come in different varieties, calledalleles.Somatic cellscontain two alleles for every gene, with one allele provided by each parent of an organism. Often, it is impossible to determine which two alleles of a gene are present within an organism's chromosomes based solely on the outward appearance of that organism. However, an allele that is hidden, or not expressed by an organism, can still be passed on to that organism's offspring and expressed in a later generation.

Eachparentgives half oftheirgenetic material totheirchildren. The combination makes a unique combination oftheir parentsgenes. The scientific study of how traits are passed fromparentsto children is called genetics.

Heredity is the passing on of characteristics from one generation to the next. It is the reason why offspring look like their parents. It also explains why cats always give birth to kittens and never puppies.therefore some of the characters of parent are seen in their offspring.

பச்சையம் அல்லாத பிற ஒளிச்சேர்க்கை நிறமிகள் துணை நிறமிகள் எனப்படும்.

The sporophyte in mosses is more elaborate than that inliverwortshence option 3

but it's predominant stage is gametophyte I hope so. anyways, thanks a lot.

(c)The experiment to demonstrate that oxygen is released during photosynthesis is discussed below:

The diagram illustrating the experiment to show that oxygen is liberated during the process of photosynthesis as a bye-product.

Aim:The aim of the experiment is to show that oxygen is released by green plants during the process of photosynthesis.

Apparatus:The apparatus to be used are 2 beakers, two funnels, two test tubes, water plant (Elodea).

Method —the two beakers are filled with water and the water plant (elodea) is placed in beaker A and B. A glass funnel is turned upside down in the beaker in such a way that it covers the water plant. Turn a test tube with water upside down over the stalk of the funnel.

Experiment A is left exposed to sunlight while experiment B is covered with a cardboard paper or left to stay in the dark. The two experiments are left for some time to allow the observation to be made.

Observation:

Bubbles of gas are seen or observed in experiment A. When the expelled gas is tested with a glowing splint, it rekindles the glowing splint, confirming that the expelled gas is oxygen. There is no such observation of the discharge of bubbles of gas in experiment B.

Conclusion:

The observation in experiment air and the rekindling of the glowing splint by the gas expelled shows that oxygen is given out during the process of photosynthesis.

explain experimental

what is experiment a and b

ii) Oxygen is correct option becauseTheleavescontain a pigment called chlorophyll, which colors theleavesgreen. Chlorophyll can make food the plant can use from carbon dioxide,water,nutrients, and energy from sunlight. This process is called photosynthesis. During the process of photosynthesis, plants releaseoxygeninto theair.

Waste recycling has been always the topic of much dispute. Population of the planet is growing and, correspondingly, the amount of waste is increasing too. If we have a look at statistics, we will see that there is a huge area of waste disposal all over the world. Waste disposal sites are a great problem for the environment of the planet. It results in additional pollution, holes in ozone layers, and spread of new diseases. Considering the situation, rubbish recycling is a saving tool for the planet. Recycling rubbish is also a way to converse natural resource of the planet that are coming to the end.

Reasons and Benefits of Waste RecyclingSaving natural resources-Many natural resources such as trees, gas, and water are running out. For instance, paper, cupboards, paper cups, and many other products are made from trees. Huge areas of trees are cut down every year, and new trees do not have enough time to grow. Luckily, it is possible to recycle paper products to use instead of cutting new trees. It is also possible to reuse metal items. In some countries, there are sites where you can bring and sell old newspapers, metal items or glass. All these products are recycled and used again.

Producing energy-Recycling is a great way to produce energy. By recycling something we save energy because more energy is usually needed to produce a new item. For example, it is possible to get energy from recycling plastic.

Reduce pollution-Apart from leaving a lot of waste, humanity pollute the environment by producing various products. Plastic factories considerably pollute the atmosphere with smoke by manufacturing plastic. Recycling reduces pollution and helps save energy. Sounds like a win-win solution.

Rubbish is a great problem for sea life. A lot of rubbish is thrown away into the sea and ocean. There are large areas of waste called “waste islands”, which are basically rubbish that has been accumulated in one place. No need to say that fish and other sea and ocean creatures dies of it.

Safety-Proper storage and disposal of specific items is important because they can become poisoning after a certain period of time. You cannot throw away a lamp because it contains mercurous, which is deadly poisoning.

Use cloth bags instead of plastic. This small measure will greatlyreducethe amount ofwasteyou bring into your house

Buy food that has less packaging

Do vermicomposting

Don't use bottled drinks unless you have to

Reduceyour paper usage

Consider making your own household cleaners and detergents

Ans :- The Household wastebcontains mainly bio-degradable waste such as spoiled food, fruit, vegetables and mainly the plastic. So we should categorize them first in degradable and non-degradable waste then we should keep them in the right dustbin. The green one is for dry waste, red for wet waste, yellow for plastic, violet for paper.

Probably using a dustbin . I would suggest my mother to install a dustbin but with a cover to avoid communicating of diseases.

what is the question here??? please add details

thank you for best of t

plz... what's ur questions????? plzzzz add details???and after say ur answer

beat of luck with your new job

where is the question plz post

The statement is true.

If there is blokage in end artery it cant compensate blood supply.

Based on their placement in the front, middle or back areas of skull, the human brain can be divided into three major parts, namely, forebrain, midbrain and hindbrain. These broad divisions are comprised of different smaller divisions, with each having a specific role to play. It oft happens that different parts share responsibility for the completion of the same task. In this way, the overall job of the brain is done in a beautiful manner. In case of a disorder or malfunctioning of any of the structures, the diagnosis is usually a very complex and demanding task. So, you should take special care of this organ. A knowledge of the structure and function of various brain divisions will help you in this regard

In physiology, medicine, and anatomy,muscle tone(residualmuscle tensionortonus) is the continuous and passive partial contraction of themuscles, or themuscle'sresistance to passive stretch during resting state. It helps to maintain posture and declines during REM sleep.

Two gametes fuse to form a single cell called zygote by the process of fertilization. It happens as the sperm moves towards the egg. Only the nucleus of the sperm penetrates further in the egg to fuse with its nucleus whereas the rest of the sperm degenerates. Hence zygote is a single cell containing nucleus of both egg and the sperm.

If the organisationof acell is destroyed dueto some physical or chemical influence thencellwill not be able to perform the basic functions like respiration, nutrition, excretion etc. This may stop all the life activities and may result in its death

👌

the cell will die because the structural functioning is absent

CNS means central nervous system

Themidbrainis the area of the brain thatconnects the forebrainto thehindbrain. Themidbrainandhindbraintogether compose the brainstem. The brainstemconnectsthe spinal cord with thecerebrum. The oculomotor and trochlear cranial nerves are located in themidbrain

10/2-3= 5-3=2Athanks

A) 2A is the correct answer

a) is the correct answer

2A 10/2-3=5-3=2 answers

1.PhototropismThe movement of a part of the plant towards light is called phototropism. Growth of aerial parts of a plant towards light is an example of phototropism.

2.Geotropism

The movement of a part of the plant towards gravity is called geotropism. Growth of roots of plants in downward direction is an example of geotropism.

3.Hydrotropism

The movement of a part of the plant towards water is called hydrotropism, e.g., movement of roots

Like if you find it useful

Chromo­somes are classified into four types by their shape in metaphase or in anaphase, which, in turn, is determined by the position of the centromere:

i) Telocentric chromosomes:

Rod-like and have a centromere situated on the proxi­mal end.

ii) Acrocentric chromosomes:

Rod-like and have a small, or even imperceptible, arm.

iii) Submetacentric chromosomes:

Chromosomes having unequal arms are thus ‘L’ shaped.

iv) Metacentric chromosomes:

Having equal or almost equal arms and thus are ‘V’-shaped.

Product of extremes = product of mean

So, 248x = 3*328

x = 328*3/248

x = 3.96

Like my answer if you find it useful!

Abscisic acidowes its names to its role in the abscissionof plantleaves. In preparation for winter, ABA is produced in terminal buds. This slowsplantgrowth and directs leaf primordia to develop scales to protect the dormant buds during the cold season.option d

tq soo much bro

The figure represents the plant cell

Examples of decomposers include bacteria,fungi, some insects, and snails, which means they are not always microscopic.Fungi, such as the Winter Fungus, eat dead tree trunks. Decomposers can break down dead things, but they can also feast on decaying flesh while it's still on a living organism

Decomposers and scavengers break down dead plants and animals. They also break down the waste (poop) of other organisms. Decomposers are very important for any ecosystem. If they weren't in the ecosystem, theplantswould not get essential nutrients, and dead matter and waste would pile up.

There are two kinds of decomposers, scavengers and decomposers.

Scavengersare animals that find dead animals or plants and eat them. While they eat them, they break them into small bits. In this simulation,flies,waspsandcockroachesare scavengers.Earthwormsare also scavengers, but they only break down plants.

Once a scavenger is done, thedecomposerstake over, and finish the job. Many kinds of decomposers are microscopic, meaning that they can't be seen without a microscope. Others, like fungi, can be seen.

Different kinds of decomposers do different jobs in the ecosystem.

Decomposers are mainly bacteria or fungi.

Anelectrocardiogram(ECG,EKG) detectstheelectrical activity of your heart.Itcan be used to screen for or help diagnose heart disease.

The ECGis used to investigate suspected problems withtheelectrical conduction system oftheheart as well as some other abnormalities such as metabolic disturbances (e.g. excess potassium).The ECGis an essential tool for health professionals in making a diagnosis of abnormal heart rhythms when one is suspected.

1) fructose is the answer

insulin is a polymer of fructose

glucose. .

glucose. .

option 4: is the correct answer

3) is correct answer

fructose is right answer

fructose is right answer

Fructose is the right answer.

a is the correct answer

fructose is the answer

Inulin is polymer of fructose

fructose is the correct answer

inulin is the polymer of Fructose

inulin is polymer of fructose ..

inulin is a polymer of fructose

polymers. It consists of chain-terminating glucosyl moieties and a repetitive fructosyl moiety, which are linked by β(2,1) bonds. ... Standardinulinis slightly sweet, while high-performanceinulinis not. Its solubility is higher than the classical fibers

fructose is the correct answer

(1) fructose is the answer.