Explore topic-wise InterviewSolutions in Current Affairs.

Answer:

Explanation:

Alveoli PROVIDE a surface for the EXCHANGE of GASES. An extensive network of blood vessels is present in the wall of the alveoli. By lifting our ribs and flatten the diaphragm, the chest cavity becomes spacious. Air is SUCKED into the lungs and alveoli. The oxygen from the breath, diffuses into the blood and CO2 from the blood brought from the BODY, diffuses out into the air.

ANSWER:

a) XYLEM transportation water and minerals whereas PHLOEM transports FOOD

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Rhizopus is a HARMFUL microorganisms.

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Answer:

Explanation:

a) The intermediate and the end product of glucose breakdown in aerobic respiration is Carbon dioxide (CO2), Water (H2O) and the energy ( 38 molecules of ATP).

b) Store food in animals is Energy. GLYCOGEN is stored in the cells of animals. Glycogen is the storehouse of energy in case of animals.It is a multi BRANCHED polysaccharide of glucose that serves as a form of energy storage in humans, animals, and fungi.

c) Purpose of excreting urine is to REMOVE the nitrogenous WASTE like urea (uric acid), excess salts, water from the body so that these toxic substance don't harm our body.

1st

Answer:

The hen COME first

Explanation:

Because the first life come on the earth and all the come form water, sea's and the oxygen also in earth thats y hen is come 1st not egg..

2nd

Answer:

The origin of life on Earth is a scientific problem which is not yet solved. There are plenty of ideas, but few clear facts

explaintion:

It is generally agreed that all life today evolved by common descent from a single primitive lifeform.[2] It is not known how this early form came about, but scientists think it was a NATURAL process which took place perhaps 3,900 million YEARS AGO. This is in accord with the philosophy of naturalism: only natural causes are admitted.

It is not known whether metabolism or genetics came first. The main hypothesis which SUPPORTS genetics first is the RNA world hypothesis, and the one which supports metabolism first is the protein world

ANSWER:

NATURALLY there are natural calamities like strom. Tsunami. But HUMAN causes MANY ways to pollute. U can know about that in google

The "touch-me-not" or Mimosa pudica is ONE of the few PLANTS that RESPOND quickly to external STIMULUS. THUS it is an exception.

I don’t KNOW what the ANSWER

If a the LEAVES of a potted plant is covered with a thin layer of oil then within some days the plant will be seen shedding off the leaf that was priorly given the coating of a thin layer of oil. This happens because the stomatal PORES get BLOCKED and further BLOCKS the system of exchange of gases.

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ANSWER:

CHLOROPLAST is eon in which photosynthesis first HAPPEN

ANSWER:

parasitic nutrition is a heterotrophic mode of nutrition where a parasitic organism lives on the body SURFACE or inside the body of ANOTHER type of organism and gets nutrition DIRECTLY from the body of the HOST

ANSWER:

SORRY I don't KNOW......

Explanation:

Self HELP groups are groups of RURAL poor people (especially women). The idea is to help them ORGANIZE themselves, help them FINANCIALLY, provide them work, help them in other matters including DOMESTIC issues. Such groups are helped by the government and its policies.

HEATING

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ANSWER:

The sun's UV rays increase a PERSON's risk of cataracts and certain other EYE problems too.

ANSWER:

those who DIED with NATURALLY

ANSWER:

SPEED = DISTANCE /time

Speed = 600/30

Speed = 20m/s

ANSWER:

SCOURING is the PROCESS.

A very small population of a species FACES a greater threat of extinction because they give rise to a smaller DEGREE of variation and HENCE can be EASILY WIPED out by a natural calamity.

Answer:

1. Grafting branches or buds from healthy PLANTS by diseased plant.

2.They are toxic, and exposure to pesticides can not only CAUSE a NUMBER of health effects, but is linked to a RANGE of serious illnesses and diseases in HUMANS, from respiratory problems to cancer.

HI here is ur answer

The correct OPTION is a 10 to 15 percent by VOLUME

Pls mark as BRAINLIEST

Answer:

Taking the carbon DIOXIDE and GIVING OXYGEN

ANSWER:

2% is your answer

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Contribution to cell theory . Robert Hooke's GREATEST legacy is his contribution to cell theory .Hooke was ACTUALLY the first person view CELLS under a microscope .Hooke was a great scientists

ANSWER:

the DIMENSION of MASS is KILOGRAM

ANSWER:

Rhizobium

Explanation:

rhizobium can fix the ATMOSPHERIC nitrogen into soil as SOLUBLE FORM

Answer:

The IMAGE of a spiral STAIRCASE CLOSELY RESEMBLES a DNA

XX is the CORRECT ANSWER

ANSWER:

PROPHASE METAPHASE ANAPHASE and TELOPHASE

Answer:

When growing rapidly , bacteria replicate their dna continually and they can begin a NEW round before the previous one is complete . In contrast , DNA REPLICATION is most eukaryotic CELLS occurs only during the SPECIFIC part of the cell division cycle called the DNA synthesis PHASE ...

ANSWER:

first the worker is working in an INDUSTRY with chemical DYES so it can affect its health

Explanation:

he can feel problem in breathing

h

he can LOSS his eye vision

Answer:

The ALKALINE pH is provided by the FOLLOWING secretions :

1. secretion of brunner glands

2. bicarbonate from the pancreas

3. the bile

ANSWER:

because the VARIETY of cell SHAPES seen in prokaryotes and eukaryotes REFLECT the function of each cell

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✏️⭕Ecological succession is the process of change in the species structure of an ecological community over time.

✏️⭕The community begins with relatively few PIONEERING PLANTS and animals and develops through increasing COMPLEXITY until it BECOMES stable or self-perpetuating as a climax community.

WHITE blood CELL because it has IRREGULAR SHAPE in human CELLS

Answer:

Heya here's ur answer....

The pulmonary arteries carry deoxygenated blood to the lungs, where carbon DIOXIDE is RELEASED and OXYGEN is picked up during respiration. Arteries are further divided into very fine capillaries which are extremely thin-walled. The pulmonary vein returns oxygenated blood to the LEFT atrium of the heart.

Its pulmonary circulation also called double circulation.

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Holaaa Mate

✔Answer:

⭕Force is the push or pull on an object with MASS that CAUSES it to CHANGE VELOCITY (to accelerate).

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Answer:

Animal use DIFFERENT KIND of processes to release waste from their BODY because it is the waste PRODUCT can harm their ORGAN

Vegetables Fruits

SCIENTIFIC Name Common Name Scientific Name Common Name

Allium cepa ONION Mangifera indica Mango

Solanum tubersum Potato Pyrus malus Apple

Cucumis sativas Cucumber Citrullus vulgaris Watermelon

Lactuca sativa Lettuce CITRUS Limonium Lemon

Daucas carota Carrot Citrus aurantium Orange

Lycopersican esculentum Tomato Musa paradisicum Banana

Solanum melongena Brinjal Psidium guava Guava

Raphanus SATIVUS Radish Ananus sativus Pineapple

Capsicum fruitscence Capsicum - -

Spinacia oleracea Spinach - -

Scientific Names - Cereal, Pulses, Millets

Scientific Name Common Name

Zea mays Maize

Oryza sativa, Oryza glaberrima Rice

Triticum aestivum Wheat

Sorghum vulgare Jowar

Dolichos biffoeus Horse Gram

Cojonus cgjan Red Gram

Phaseolies auicus Green Gram

Plasoes mungo Black Gram

Common and Scientific Names - Spices

Scientific Name Common Name

Zingiber officinale Ginger

Allium sativum Garlic

Piper nigrum Black Pepper

Syzygium aromaticum Clove

Curcuma longa Turmeric

Common and Scientific Names - Other Plants and Trees

Scientific Name Common Name

Azadhirachta indica Neem

Ficus benghalensis Banyan

Nicotina tobaccum Tobacco

Bamboosa aridinarifolia Bamboo

Moringa oleifera Drumstick

Ocimum sanctum Tulsi

Santalum album Sandalwood

Gossypium herbaceum Cotton

Epipremnum aureum Money Plant, Devil's Ivy

Murraya koenigii Curry plant (leaves)

Mentha arvensis Mint (Pudina)

Coriandrum sativum Coriander

Lawsonia inermis Henna (Mehndi)

1)Mitochondria are found in all EUKARYOTIC cells 2)plastids are found only in Algae and PLANT cells.
3)Mitochondria is the POWERHOUSE of the cell 4)while the plastid is the kitchen of the cell.
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EXPLANATION:

this is the COMPUND microscipe

ANSWER:

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HEY mate here is ur answer

the PERSON should use VAGINAL ring or BIRTH control ring

ANSWER:

they are mainly HISTONE protiens which are involved in DNA strands and in REPLICATION further the the following types

Explanation:

(i)He got himself distinguished from the other animals and his ARMS also became free.

(ii)It made him see OBJECTS from far off distances. Again, he was not in a BETTER position to protect himself from his enemies.

(iii)His BRAIN and intelligence also developed because of this fact.

(iv)He invented tools and made great achievements as compared to animals due to his erect POSTURE.

Answer:

The veins (blue) take oxygen-poor BLOOD BACK to the heart. Arteries begin with the AORTA, the large artery leaving the heart. They carry oxygen-rich blood AWAY from the heart to all of the body's tissues

Answer:

Common side effects MAY include: nausea, VOMITING; RUNNY nose, sinus pain or IRRITATION; memory problems; 

Answer:

Plants are mainly multicellular, predominantly photosynthetic eukaryotes of the KINGDOM Plantae. Historically, plants were TREATED as ONE of TWO kingdoms including all living things that were not animals, and all algae and fungi were treated as plants. Wikipedia

Scientific name: Plantae

Rank: Kingdom

ANSWER:

ANIMALS BREATHE in oxygen but plants GIVE out oxygen

Answer:

.Evolution over time can follow SEVERAL different patterns. Factors such as environment and predation pressures can have different effects on the ways in which species EXPOSED to them evolve. SHOWS the three MAIN TYPES of evolution: divergent, convergent, and parallel evolution.