Explore topic-wise InterviewSolutions in .

The Eiffel Tower is a wrought iron lattice tower on the Champ de Mars in Paris, France. It is named after the engineer Gustave Eiffel, whose company designed and built the tower.

In crocodiles and lizards sex is determined by the environmental factors.

tsunami & earthquake

1) air pollution2) cutted tree3) water pollution

floods and earthquake are two environmental problem.

pollution and population

volcanic eruptions and earthquakes are the two environmental problem

deforestation and the utilisation of plastic, polythene bags for short periods leads to all the environmental problems

Theenvironmental problemslike global warming, acid rain, air pollution, urban sprawl, waste disposal, ozone layer depletion, water pollution, climate change and many more affect every human, animal and nation on this planet.

The two environmental problems are following :-1) Pollution2) Global warming

Ozone layer deplictionDeforestion

Environmental issuesare harmfuleffects of human activity on the biophysical environment.Environmental protectionis a practice of protecting thenatural environmenton individual, organizational or governmental levels, for the benefit of both the environment and humans.Environmentalism, asocialandenvironmental movement, addresses environmental issues through advocacy, education and activism.[1]

Thecarbon dioxideequivalent ofgreenhouse gases(GHG) in the atmosphere has already exceeded over 9000 parts per million (NOAA) (with total "long-term" GHG exceeding 455 parts per million) (Intergovernmental Panel on Climate Report). The amount of greenhouse gas in the atmosphere is possibly above the threshold that can potentially cause climate change. China, India and various countries that contribute to pollution are a major risk in many areas of pollution...It's not next year or next decade, it's now." TheUN Office for the Coordination of Humanitarian Affairs(OCHA) has stated "Climate change is not just a distant future threat. It is the main driver behind rising humanitarian needs and we are seeing its impact. The number of people affected and the damages inflicted by extreme weather has been unprecedented."[2]Further, OCHA has stated:

Climate disasters are on the rise. Around 70 percent of disasters are now climate related – up from around 50 percent from two decades ago.

These disasters take a heavier human toll and come with a higher price tag. In the last decade, 2.4 billion people were affected by climate related disasters, compared to 1.7 billion in the previous decade. The cost of responding to disasters has risen tenfold between 1992 and 2008.

Destructive sudden heavy rains, intense tropical storms, repeated flooding and droughts are likely to increase, as will the vulnerability of local communities in the absence of strong concerted action.[3]

Environment destruction caused by humans is a global problem, and this is a problem that is on going every day. By year 2050, the global human population is expected to grow by 2 billion people, thereby reaching a level of 9.6 billion people (Living Blue Planet 24).[4]The human effects on Earth can be seen in many different ways. A main one is the temperature rise, and according to the report ”Our Changing Climate”, the global warming that has been going on for the past 50 years is primarily due to human activities (Walsh, et al. 20). Since 1895, the U.S. average temperature has increased from 1.3°F to 1.9°F, with most of the increase taken place since around year 1970 (Walsh, et al. 20).[5][6]

environmental disorders like p0

The Biggest Environmental Problems

Acid Rain.

Overfishing. ...

Urban Sprawl. ...

Deforestation. ...

Water Pollution. ...

Population Growth. ...

Waste Production. ...

Genetic Modification of Crops. Environmental issues caused by man-made chemicals are becoming clearer. ...

Ozone layer depletion and green house effect are today's major enovironment problems..

Major currentenvironmental issuesmay include climate change, pollution,environmentaldegradation, and resource depletion etc.Theconservation movement lobbies for protection of endangered species and protection ofanyecologically valuable natural areas, genetically modified foods and global warming

1. natural calamities &2. ozone layer depletion

Ans :- Poriferansshow cellular grade of organisation whereascoelenteratesshow tissue grade of organisation.Poriferansshow numerous pores called ostia which are absent incoelenterates. Mouth is absent inporiferansbut present incoelenterates.

relation of tree is called photosynthesis

photosynthesis is the process in which plants make their food in the presence of raw materials and sunlight

Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy.

plant make food in the presence of sunlight by using co2 and water. is called photosynthesis

photosynthesisthe process of absorb sunlight that energy converts into foodis known as photosynthesis

Answer plants absorb sunlight and turn energy into food. the process is known as photosynthesis.

photosynthesis is the process in which plants makes their food using sunlight, moisture ,water,minerals etc.

photosynthesis is system of making of food by the green plant is called photosynthesis

plants makes their food by taking sunlight water minerals with chlorophyll is known as photosynthesis

all the green plants makes their own food by the process of photosynthesis in the presence of sunlight water minerals from soil

it is a process in which green plants prepare their food

Cytochromec is an essential component of the electron transport chain, where it carries one electron. It is capable of undergoing oxidation and reduction, but does not bind oxygen

penicillin is the 1st medicine that was discovered by Alexander Fleming

penicillin is the first antibiotic discovered by Alexander Fleming from penicillium notatum

cloudy day- the rate of photoaynt

cloudy day- photosynthesis rate decreases rainfall-its unchanged cauz plants only intake how much water they need.

cloudy day is the answer.

Alien DNA refers to the piece of foreign DNA that is ligated with the vector and introduced into the host organism for expression of certain characteristics during recombinant DNA technology. This DNA is extracted from any organism and contains specific traits like disease resistance, high yield.Alien DNA can be introduced into the host cell by the biolistics method. The Plant cells are bombarded with high velocity of gold or tungsten coated with DNA by this Biolistics or gene gun method.

If the ciliary muscles of the eye font work, then the movements of the eye ball won't be carried out as per our will. in other words, our eyes would get paralysed.

option 3 is the answer.

The human ear has a perceived frequency range of 20 Hertz to 20 kHz.Any frequency below 20 Hz is classified as infrasound and any frequency above 20 kHz is classified as ultrasound.

Human middle ear apparatus makes it impossible to hear frequencies classified as ultrasound or infrasound.

Animals such as bats on the other hand use echolocation for hunting and can detect frequencies beyond 100 kHz

Project Tiger is conservation programme launched in 1973 by theGovernment of IndiaduringPrime Minister Indira Gandhi's tenure. The project aims at ensuring a viable population ofBengal tiger and their natural habitats, protecting them from extinction, and preserving areas of biological importance as a natural heritage.

a. Urethra

The name ofcommon passage meant for transporting urine and sperms in malesis urethra. It is a tube that connects the urinary bladder to the urinary meatus for the removal of theurinefrom the body. Inmalesurethra carries bothsemenandurinewhile in females it only cariesurine.

your answer is urethra....

A is correct urethra

thanks

આનુવંશિક જીવવિજ્ઞાનની શાખા છે જે જીન્સના અભ્યાસ, આનુવંશિક વિવિધતા અને જીવતંત્રમાં આનુવંશિકતા સાથે સંબંધિત છે. ... તેમણે અવલોકન કર્યું કે સજીવ (વટાણા છોડ) અસંખ્ય રીતે "એકમોના માર્ગ દ્વારા ગુણો પ્રાપ્ત કરે છે

d) cultivation is the right answer

option D is the right answer

D) cultivation a right answer

option (d) cultivation

correct answer for this question

the correct option is D.

tradeis correct answer

cultivation is correct

Option (D) Cultivation is the right answer .

option D is the correct answer

(d) Cultivation is right answer according to your question.

D is the right answer

(D) cultivation is the right answer

options number D is the correct answer

D is right answer cultivation

cultivation as it is related to ways of getting money

Cultivation is the right answer

Xylem and phloem are thetwo types of conducting tissuesin plants... Hi Friend, Thetwoofconducting tissuesare Xylem and Phloem

metabolism is the correct answer of the given question

Metabolic wastes or excretements are substances left over from metabolic processes (such as cellular respiration) which cannot be used by the organism (they are surplus or toxic), and must therefore be excreted. This includes nitrogen compounds, water, CO2, phosphates, sulphates, etc.

(C) is correct option

metabolism results in production of waste products in our body

metabolism

metabolism

metabolism is correct anawer

The answer is metabolism because metabolism is a process which involves 2 process anabolism and catabolism .Anabolism means making compounds and catabolism means breaking down of compounds so waste product are result of metabolism

C . Metabolism metabolic waste is left over product both anabolism as well as catabolism . This waste include salt , phosphate , and excess substances and nitrogenous waste like urea which are eliminate through the urine

metabolism is the correct answer

10 minutes=4kmSo in 1 minute =4/10=0.4kmso in 1 hour=60 minutes=0.4×60=24km

Budding is the process of a new offspring from a single bud. eg yeast

Glucose is acommon nutrient that is absorbed in the small intestineand reabsorbed by the kidney tubules. Glucose is a monosaccharide obtained by the digestion of carbohydrates in thesmall intestine. It is one of the most important sources of energy in the life forms.

Glucose is the common nutrient that is absorbed in the small intestine and reabsorbed by the kidney tubules.

90% of digestion and absorption of food occurs in the small intestine. Main function of the small intestine is absorption of nutrient.

Most of the sugars, amino acids and fatty acids are absorbed by the small intestine during the process of digestion. Glucose tops the list always.

Two animal which live in water

glucose is the answer

Glucoseis the common nutrient that is absorbed in the small intestine and reabsorbed by the kidney tubules. 90% of digestion and absorption of food occurs in the small intestine. Main function of the small intestine is absorption of nutrient.

water is the answer.

Glucose isthe common nutrientthat isabsorbedinthe small intestine and reabsorbedbythe kidney tubules.

Glucose is the common nutrient that is absorbed in the small intestine and reabsorbed by the kidney tubules. 90% of digestion and absorption of food occurs in the small intestine.

(a) Ureters in frogs: A ureter acts as a urinogenital duct, which carries sperms along with urine in male frogs.

(b) Malphigian tubules: Malphigian tubules are excretory organs in cockroaches.

(c) Body wall in earthworms: In earthworms, the body wall consists of muscle layers. It helps in movement and burrowing.

Ganglia are ovoid structures containing cell bodies of neurons and glial cells supported by connective tissue. Gangliafunctionlike relay stations - one nerve enters and an other exits.

Among vertebrates there are three major groups ofganglia: Dorsal rootganglia(also known as the spinalganglia) contain the cell bodies of sensory (afferent) neurons.

Fuelis a substance such as coal, oil, or gasoline that is burned to provide heat or power.

A fuel is a source or substance which produces energy

Elephant living in the tropical rainforestare well adapted itself to this region. (i)Theyhave strong sense of smell and uses its trunk for smell and to hold food. (ii)Theyalso use their trunk to hold food. (iii)Theyhave long ears which help them in keeping cool in hot and humid climate

A dam is a barrier that stops or restricts the flow ofwateror underground streams. Reservoirs created by dams not only suppress floods but also providewaterfor activities such asirrigation, human consumption,industrialuse, aquaculture, and navigability

It Helps to Preserve Our Environment: Reducing our use ofwaterreduces the energy required to process and deliver it to homes, business, farms, and communities, which in turn helps to reduce pollution andconservefuelresources

yrr thumara handwriting samjh nhi aa rahe hai

improve your handwriting

Option 2 is correctAnimals like protists are protozoans

1.Medical ultrasound(also known as diagnostic sonographyor ultrasonography) is a diagnostic imaging technique based on the application ofultrasound. 2.It isusedto see internal body structures such as tendons, muscles, joints, blood vessels, and internal organs.3.Ultrasoundimaging can help doctors during procedures such as needle biopsies, which require the doctor to remove tissue from a very precise area inside the body for testing in a lab.

please answer the question in points

Diatoms are eukaryotic organisms.

I share my home my seats and my bed

I share earth with everyone

I share earth with everyone

Themain differencebetween tricuspid and bicuspid valve is that thetricuspid valve is located between theright atriumandright ventriclewhereas bicuspid valve is located between theleft atriumandleft ventricle. Furthermore, the tricuspid valve consists of three cusps while bicuspid valve consists of two cusps.

Tricuspid and bicuspid valves are the two types of atrioventricular (AV) valves of the heart that prevent the reverse flow of blood from the ventricles to the atria.

option A foramen ovale

Ans :- Press down firmly on the artery between thebleedingsite and the heart. If there is severebleeding, also apply firm pressure directly to thebleedingsite. to an artery for longer than 5 minutes. The circles show places to apply direct pressure on an artery in order tostopthe flow ofbloodfrom an injury.

PLEASE LIKE AND SHARE THIS APP

The blood circulation of blood refers to its continual flow from the heart ♥ through branching arteries , to reach and traverse the microscopic vessels in all parts of the body reconverging in the veins and returning to the heart ♥ to start the circuit.

the movement ofbloodthrough the vessels of the body that is induced by the pumping action of the heart and serves to distribute nutrients and oxygen to and remove waste products from all parts of the body — see pulmonarycirculation, systemiccirculation.

It is easier to swim in sea water than in a fresh water because, the sea water contains salt which increases the density of water and also increases its upthrust so, the body sinks less in it and we swim easily

Vitamins B and C are water solublehence option b

vitamin B is water soluble