Explore topic-wise InterviewSolutions in Current Affairs.

Explanation:

FERTILISERS ARE USED IN FIELD TO INCREASE THE GROWING OF CROPS AND THE FARMER CAN GROW MORE CROPS ONCE IN A YEAR AND EARN MORE. BUT FERTILISERS ARE ALSO HARMFUL TO THE SOIL. IT DECREASES THE FERTILITY OF THE SOIL.

ON THE OTHER HAND, MANURES ARE USED TO INCREASE THE FERTILITY OF SOIL. IT IS VERY GOOD FOR THE SOIL AND CROPS.

ANSWER:

OPTION B

Explanation: volume of AIR a person can breath out after FORCED expiration called vital CAPACITY

ANSWER:

A is the correct answer : Typhoid

Explanation:

Typhoid is a bacterial infection that can LEAD to a high fever, DIARRHEA, and vomiting. It can be fatal. It is CAUSED by the bacteria Salmonella typhi.

Answer:

CEPHALOSPORIN antibiotics with N-methyl-thio-tetrazole (NMTT) side chains have been known to be associated with the development of hypoprothrombinemia. HOWEVER, it has not been fully established whether these symptoms are induced by an inhibition of vitamin K production by intestinal microorganisms or by an inhibitory action of these antibiotics on endogenous vitamin K metabolism. Therefore, an attempt has been made to clarify the above-mentioned ambiguity by using germfree mice in which primary vitamin K deficiency can be established within a short experimental period. Germfree (GF) and conventional (CV) ICR male mice, 8-13 WEEKS old were used in this experiment. Vitamin K deficient (Def) and menaquinone-4 supplemented diet (MK-4) were fed to the mice in both REARING conditions. In the antibiotic-treated GROUP, sodium latamoxef (LMOX, 300 mg/kg B.W./day) was intraperitoneally administered once a day, and in the control group the same volume of saline (Saline) was administered. Severe vitamin K deficient symptoms were observed in the GF-K-Def-LMOX group, and both prothrombin time (PT) and activated-partial thromboplastin time (APTT) values were prolonged on the 8th day of the experimental period compared with the GF-K-Def-Saline group. Furthermore the mortality rate of GF-K-Def-LMOX group was comparatively higher than that of the Saline group. This study has provided evidence that vitamin K deficiency is amplified by an administration of LMOX even in the absence of intestinal flora.

Answer:

Meristematic tissue is growth tissue and the LOCATION of most cell division. ... At the tips of roots and stems, the meristematic tissue is CALLED the apical meristem. The PRIMARY growth of the plant occurs in the apical meristem. Lateral growth in a plant is called SECONDARY growth; it occurs in lateral meristem tissue.

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ANSWER:

kidney

Explanation:

the kidneys remove the nitrogenous WASTE from BLOOD

Answer:

3 RD OPTION is correct

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Explanation:

Explanation:

the action of making a PERSON or ANIMAL IMMUNE to infection, typically by INOCULATION.

ANSWER;

DNA = Dexoyribo NUCLEIC acid

ATP = ADENOSINE Triphosphate

I Hope it is helpful !

Question:-

★ Draw a neat diagram of germination of pollen on stigma and label them

Answer:-

→ LOOK into the attechment for your diagram.

Explaination:-

→ Germination is the process of seeds developing into new plants.

→ Pollen GRAIN attaches to stigma of a flower & creates a pollen tube towards the ovule. This is called pollen germination.

→ Transport of sperm towards ovule takes place by pollen tube.

Question:-

★ Which is the special structure that transfer pollen from stigma to ovary ?

Answer:-

→ Pollen grain on the stigma grows into a tiny tube from the style to the ovary. This pollen tube CARRIES a male gamete to MEET a female gamete in an ovule.

Answer:

Osmosis may be defined when WATER molecules move from higher concentration to lower concentration through a semi-permeable membrane. EXAMPLE of osmosis is when we kept dates (khajoor) in water after some time the water moves from high concentration to lower concentration.that water moves to dates due to which the dates appear FRESH and HEAVIER.

Explanation:

۰۪۫M۪۫۰ā۰۪۫R۪۫۰۰۪۫k۪۫۰ ۰۪۫A۪۫۰۰۪۫s۪۫۰ ۰۪۫B۪۫۰۰۪۫R۪۫۰۰۪۫a۪۫۰ī۰۪۫N۪۫۰۰۪۫l۪۫۰۰۪۫I۪۫۰Ë۰۪۫s۪۫۰۰۪۫T۪۫۰.....

ANSWER:

If there is no producers (such as a plant), you cannot sea any PRIMARY consumers there. That is why trophic levels are IMPORTANT. They show availability of food/energy in a defined ECOSYSTEM, complexity of "who eats what", dependency of any ONE to others, etc.

Explanation:

no PLANS did not have a NERVOUS SYSTEM like US and a ENDOCRINE system.

ANSWER:

i THINK B

Explanation:

Answer:

When breasts start to develop, a small bump called a breast bud grows under the nipple and areola (the darker area of skin around the nipple).

The breasts get bigger and rounder as the fatty TISSUE and milk-producing glands inside the breasts continue to grow. The areola ALSO gets bigger and darker and the nipples may stick out.

By the age of 17, a girl’s breasts will usually be fully developed, although this may take a bit longer.

You’ll probably notice that you and your friends grow in different ways. One girl’s breasts may start to develop first, but her friend may get her period earlier. Bodies don’t develop in any SET order and everyone’s different.

Aching, itching or tender breasts

As the breast buds grow, you may notice tingling, aching or itching in your chest, and your nipples may swell or become tender. This is all normal.

After your periods begin, the changing hormones may make the breasts feel tender, painful or sore a week or so just before your period starts.

3. Are my breasts normal?

It's common to worry about whether your breasts are normal. But normal breasts come in different sizes and shapes and everyone's breasts are different. Find out more about normal breasts and nipples.

4. Can I change the WAY my breasts develop?

There’s nothing you can do to speed up or slow down breast development.

Creams and PILLS

Adverts for creams and pills often claim that they can make breasts bigger or smaller. Such creams and pills don’t usually make any difference to breast size – even if there’s a slight change in size it’s unlikely to last.

Massage

Massaging the breasts won’t affect their size. Massaging too hard might even hurt the breasts or irritate the skin and nipples.

Exercise

Breasts are mainly made up of fatty tissue rather than muscle, so exercise won’t affect breast development. However, exercise in general will help keep the pectoral muscles behind the breast in shape, as well as help toning the body. It’s important to wear a sports bra that fits you well and supports your breasts during exercise.

Gaining or losing weight

Losing or putting on weight may affect breast size, but doesn’t always.

Sometimes girls put on weight during puberty. This is normal and it’s essential to have some body fat. Because breasts contain fatty tissue, gaining weight may increase the size of the breasts, and losing weight may make the breasts a bit smaller.

Sleeping on your front

Sleeping on your front won’t affect how your breasts develop or make them smaller. If your breasts are feeling sore you might find it more comfortable to sleep on your back or side.

Wearing a bra to sleep in

Whether you sleep with or without a bra is a personal choice, but neither will affect breast development. If you do sleep in a bra, make sure it’s comfortable and not too tight.

Surgery

Cosmetic breast surgery is the only way to alter breast size – through either a breast enlargement with implants or breast reduction.

Breast enlargement or reduction surgery is available only to people over the age of 18, and may not be funded by the NHS. Surgery has potential risks and side effects – for example scar tissue and infection, reduced sensitivity and not being able to breastfeed.

Explanation:

Circulatory organ.

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Answer:

I think that the answer will be option B.

I am not sure....

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ANSWER:

HEY MATE ❣️

ice

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Answer:

Thyroid cells are the only cells in the body which can absorb iodine. These cells combine iodine and the amino ACID tyrosine to make T3 and T4. T3 and T4 are then released into the blood STREAM and are transported throughout the body where they CONTROL METABOLISM (conversion of oxygen and calories to energy).

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Answer:

There are three MAJOR WAYS in which this happens: first, by lightning; second, by INDUSTRIAL METHODS; finally, by bacteria living in the soil.

ANSWER:

3  

THYROID      

adernal cortex

kidney

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Hygiene refers to behaviors that can improve cleanliness and lead to good health, such as frequent hand washing, FACE washing, and bathing with SOAP and water. ... Appropriate hand washing practices can reduce the risk of foodborne illness and other INFECTIONS.

EXPLANATION:

I don't KNOW this ANSWER..............

ANSWER:

RENAL CAPSULE MEMBRANE

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The tongue , BUCCAL cavity and oesophagus PLAYS important role for swallowing FOOD.

Explanation:

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Most of the glands associated with the digestive tract are embryonic outgrowths of endoderm although in the stomodeal and proctodeal regions they are derived from ectoderm. This laboratory is concerned only with the gall bladder and the large, extramural glands such as liver, pancreas and the major salivary glands. The intramural glands are considered together with the digestive tract proper.

The liver is the largest internal organ in the body and the most diverse in function. It serves as a major storage organ (e.g. glycogen) and has numerous metabolic functions. Furthermore, it is both an endocrine and an exocrine gland. As an endocrine gland the liver releases lipids, glucose, proteins, glycoproteins and glycolipids into the bloodstream. Major blood proteins such as albumin, fibrinogen, complement, transferrin, and the apoproteins of the lipoproteins, are SYNTHESIZED and secreted by this organ. As an exocrine gland the liver secretes bile into a system of canaliculi and ducts convey their content to the gall bladder, where it is stored and concentrated, before release into the digestive tract.

The pancreas is a large gland that is connected to the duodenum via an excretory DUCT. The organ contains several distinct cell types: some exocrine, some endocrine. The main function of pancreatic exocrine cells is secretion of various hydrolytic enzymes needed for digestion in the intestine (see accompanying Table, DG-7). The pancreatic ducts secrete bicarbonate ions and water to neutralize the pH of the chyme as it enters the duodenum. The endocrine PORTION of the pancreas is organized in well-deliniated cell aggregates (islets of Langerhans) that are interspersed among the acini formed by the exocrine cells. The hormones secreted by the endocrine pancreas regulate metabolic functions throughout the body, in the digestive tract, or in the islets themselves. The islets of Langerhans contain three major cell types, alpha, beta and delta cells, that secrete glucagon, insulin and somatostatin, respectively. The minor cell types secrete hormones having effects on the digestive tract and glands, including the pancreas itself. Subpopulations of delta cells (D1) secrete vasoactive intestinal peptide; F cells (PP cells) secrete pancreatic polypeptide; EC cells produce secretin, motilin and substance P. Gastrin is secreted by G cells in the pancreas of some animals, but has not been localized in the human pancreas.

The major salivary glands, the parotid, submandibular and sublingual, are found as paired sets. Their ducts empty into the oral CAVITY. Their main function is to secrete SALIVA, which contains mucin, water and ions, as well as a few digestive enzymes, such as amylase and RNAse (see accompanying Table, DG-7). Salivary glands are distinguished by the morphology of their secretory elements and duct structure, as well as by the predominant type of product they synthesize. They are called serous, protein secreting, or mucous, glycoprotein secreting (mucin secreting). Although serous cells do secrete glycosylated proteins and, therefore, can be considered to be seromucous cells, this morphological terminology is still used because of the much greater amount of carbohydrate in the mucous secretions synthesized by the mucous cells.

Answer:

true

Explanation:

Air containing a reduced PERCENTAGE of oxygen. Explanation: when air is mixed with the various gases given off in MINES or by workers, the oxygen concentration will reduce hence it is CALLED vitiated air. acobdarfq and 51 more users found this answer HELPFUL.

Answer:

ATP is consumed for energy inprocesses including ION transport, muscle CONTRACTION, nerve impulse propagation, substrate phosphorylation, and chemical SYNTHESIS. These processes, as well as others, create a high DEMAND for ATP.

Explanation:

There are two major MUSCLES the stool MUST pass through to exit the BODY, the internal SPHINCTER muscle and the external sphincter muscle (4). The internal sphincter muscle is “involuntary”. ... In fact, squeezing the external sphincter muscle pushes the stool out of the ANAL canal (5) and the rectum relaxes.

ANSWER:

EXPLANATION:

Vitiated AIR is known as the air which as less oxygen content...

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ANSWER:

FALSE it INCREASE SURFACE AREA

ANSWER:

Chara

Explanation:

Protoplasm

• Protoplasm is composed of a mixture of small molecules such as ions, amino acids, monosaccharides and water, and macromolecules such as nucleic acids, proteins, LIPIDS and polysaccharides. In eukaryotes the protoplasm surrounding the cell NUCLEUS is known as the cytoplasm and that inside the nucleus as the nucleoplasm.

cytoplasm

• The jelly-like fluid that FILLS a cell is CALLED cytoplasm. It is made up of mostly water and salt. Cytoplasm is present within the cell membrane of all cell types and contains all organelles and cell PARTS. ... Cytosol is the part of the cytoplasm that does not contain organelles.

Answer:

hi...✋✋

Explanation:

FRIEND ...it's obviously false....villi INCREASE the surface area of absorption.....hope it helps you. ......PLESE follow me and mark as branliest.....if your happy with my answer....☺️☺️☺️☺️

ANSWER:

branchiostoma

Explanation:

HIPPOCAMPUS- chondrichthyes

salamanda- amphibians

petromyzon- cyclostomata

branchiostomata- UROCHORDATA

ANSWER:

it SELECT useful SUBSTANCES which HELP the cell and other part to grow

Such an internal meristematic region is absent at the base on the adaxial side of the leaf when a flower is present and no more leaves form (Fig. 4B). CONSEQUENTLY, leaf PRODUCTION OCCURS in the absence of the SAM.

Answer:

दो तरीकों से ग्लूकोज विभिन्न जीवों में ऊर्जा प्रदान करने के लिए ऑक्सीकरण है नाम

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1) Aerobic respiration : In this casepyruvate is broken down into water and carbon dioxide along with release of energy. It COMMONLY occurs in mitochondria of cells. 2) Anaerobic respiration in yeast : In yeast cells during fermentation pyruvate is converted into ethanol and C02 in the absence of 02.

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Answer:

Explanation:

BODY design of the organisms change because of the error in DNA copying or genetic mutation.

If the error in DNA copying occurs the offspring might grow some new characteristics. For example in the case of BEETLE if genetic mutation takes PLACE then the offspring might grow with the heat resistance characteristic which might HELP it to survive in HARSH conditions even if the others cannot.

Similarly in the case of ape which because of sexual reproduction the genetic mutation took place leading the evolution of the ape to human. Changes like loss of tail, difference (like legs and arms), loss of hair etc.

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Answer:

Its NACL and salt ABSORBS all the water which becomes INSUFFICIENT for the GRASS

BIOFERTILIZER is the ANSWER

ANSWER:

no it is FALSE this is your ANS

ANSWER:

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In SHORT because of HEAT and LACK of MOISTURE in SOIL

Answer:

The SYMPTOMS of Corona feaver, COLD and COUGH..

ANSWER:

B is the CORRECT answer.

Explanation:

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ANSWER:

2)THREE is the answer.

ANSWER:

what is the QUESTION PLEASE UNDERSTAND me

Explanation:

Changes in your body during puberty

Changes in your body during pubertyA curvier shape. WIDER hips, thighs, and bottom. Normal weight gain as your body STRUCTURE grows. Stretch marks, or little scars, where your skin was pulled from GROWING fast (but that USUALLY FADE over time)