Explore topic-wise InterviewSolutions in Current Affairs.

Explanation:

The cardiac impulse originating from the SA node triggers a SEQUENCE of ELECTRICAL events in the heart thereby controlling the sequence of MUSCLE contraction that pumps BLOOD out of the heart.

Hi mate here's your answer

Answer

Explanation:

Scientists have discovered that the thoughts that cause emotions usually answer questions like these:

(1) Is what happened unexpected?

(2) Is what happened enjoyable?

(3) Is what happened going to make it easier or harder for me to get what I want?

(4) Can I controlHaving CONTROL means that you are able to change SOMETHING if you do not like it. It also means that you are able to keep something the same if you do like it. what happens next?

(5) Will I be able to copeTo cope with something means to find a way to live with (or adjust to) a change in your life without feeling too bad for too long. with what happened?

(6) Does what happened match with what I think is right and wrong?

(7) Is what happened my fault or someone else’s?

When something happens, you will feel different emotions DEPENDING on how your mind answers these different questions. For example, if your bike just broke, you’d probably feel sadder if you didn’t think you could do anything to fix it (meaning you don’t think you have control). Or, if your best friend just moved away, you’d probably feel less sad about it if you also believed that you’d be able to cope and make new friends. Or, if you think it is wrong not to share, then you’d probably get angry with someone when he or she doesn’t share things.

HERE YOUR ASNWER

THE WASTE PAPER OBTAINED PAPER MILL , PAPER SCRAP DISCARDED PAPER MATERIAL AND WASTE PAPER MATERIAL DISCARDED AFTER CONSUMER USE.

IT CAN BE USED AGAIN AND AGAIN..

SO, IF WE HAVE WASTE PAPER THAT WE DON'T HAVE TO USE SO WE HAVE TO RECYLE PAPER IN RECYLE BIN!!

HOPE IT HELPS YOU!!

THANK YOU!

hey mate here is your answer.....

the blood PRESSURE is highest AMONG the arteries and the main REASON of this is that the blood in arteries directly come from the pressure through heart but in VAIN it is not so it come through the direct pressure of arteries so fastly the pressure on arteries is MUCH more than any other

Answer:

equilibrium is necessary in the various biochemical CYCLES because there are various biochemical cycles which includes CARBON cycle , nitrogen cycle , oxygen cycle , phosphorous cycle and the WATER cycle . to maintain the ECOSYSTEM and the cycles equilibrium becomes very essential .......

plz mark it BRAINLIST..

Answer:

BRO deep thinking, Keep it up!!

Explanation:

The loss of hydrogen (proton) to a solution makes DNA an acid. DNA is acidic because of the phosphate groups present in the sugar-phosphate backbone. the DNA molecule is DOUBLE helix strand made of a PENTOSE sugar, phosphate GROUP and nitrogen base. ... This phosphate group provides DNA with acidic NATURE.

RENAL artery brings deoxgenated blood...

HOPE this HELPS you...

Thank you...

Plzz mark me as BRAINLIEST.. ☺️ ❤️

Explanation:

An ABANDONED coal and gold mines affect the food chain in ponds, rivers, and dams. The coal mines left abandoned EQUIPMENT, water-filled pits and much more unstable DIRT and waste.

They cause severe POLLUTION effects in ponds, rivers, and dams. The aquatic life is highly influenced by such a system and hence it’s abandoned the way of life system.

The food chain is affected because the same POLLUTANT fish is consumed by other fish and humans and other animals causing severe damage.

Answer:

acid mine drainage AFFECT the agricultural in bad way .

Explanation:

as all the acidic and chemical fluids DIRECTLY gets mixed with SOIL and water and THUS soil , water and SURROUNDING gets polluted

The Acid MINE DRAINAGE WOULD influence the nearby town with acid in water in many nearby areas.

Explanation:

The acid mine drainage is at PRESENT found in the region like the mid-Atlantic area. The fish consumes the water of this area which may be later consumed by other animals or humans causing the health EFFECTS.

It can also influence drinking water which may also cause severe problems among the living system.

Answer:

A DIMENSIONLESS quantity is a quantity without any physical units and THUS a pure number. such a number is TYPICALLY defined as a product or ratio of quantities

Answer:

native AMERICANS are ALSO known as indian Americans.due to world WAR ancestors go in factory and never COME back.

EXPLANATION:

a group of single-celled ANIMALS that INCLUDES the protozoal flagellates, which are now generally DIVIDED among several PHYLA of the kingdom Protista.

a SMALL LANCELET which is caught for FOOD in parts of ASIA.

Explanation:

PLANTS are autotrophs and they prepare their own food. They are the primary organisms who produce energy in the ecosystem, by the process of photosynthesis. Animals are heterotrophs and they are not designed to produce food on their own for their energy REQUIREMENTS, and because of this reason, they depend on plants. Intake of plants for food is done by the herbivores in order to provide energy to their body. Here, there is a transfer of energy from that of plants to the animals (i.e. from region of higher CONCENTRATION  to lower concentration). Carnivores then depend on these herbivores for their higher energy requirements and THUS, life sustains in such ecosystems...

HOPE it helped!!

Pls. mark as brainliest!!

Answer:

E.g. PUTTING raisins in WATER,the raisins swells

Please MARK me Brainliest.

Answer:

vomiting in pregnancy might be due to the effects of human CHORIONIC gonadotropin (HCG). Pregnant women begin PRODUCING HCG shortly after a fertilized egg attaches to the uterine lining. Women with severe morning sickness (hyperemesis gravidarum) have higher HCG levels than other pregnant women do. In addition, women pregnant with MULTIPLES, who are more likely to experience morning sickness, also have higher HCG levels. SIMILARLY, estrogen, another HORMONE that increases during pregnancy, is associated with an increase in the severity of nausea and vomiting during pregnancy.

Answer:

The required area of the CIRCLE would be 4.4944π.

If the value of pi(π) is taken as 3.14 the EXACT area of the circle would be 14.1 m².

Explanation:

We have been given that radius of circle 2.12 m.We have to FIND the area of circle ACCORDING to the rule of significant figures.

• Radius of Circle = 2.12 m

The formula for area of a circle is given by

= pi(π)*radius (r)²

In this given question, the radius (r) is given as 2.12 m. THEREFORE, the area of circle would can be calculated as follows: = π*r² units

Area of Circle = πr² units

Area of Circle = π(2.12)² m²

Area of Circle = 4.4944π m²

If the value of π is taken as 3.14 the exact area of the circle would be:

= 4.4944 * 3.14 m²

= 14.11 m²

If we find the area of circle in the form of Significant figures, the exact area of the circle would be:

= 14.1 m²

Therefore, The required area of the circle is 14.1 m².

EXPLANATION:

Yes, Golgi bodies are knoen as middle men of cells BECOZ everything which GOES OUTSIDE or come inside the cell is CHECKED by golgi body.

It is also called gatekeeper of the cell.

Answer:

PEARLS. The agents of human infectious diseases are bacteria, fungi (YEASTS and MOLDS), protozoa, helminths (WORMS), and viruses. BACTERIAL cells have a prokaryotic nucleus, WHEREAS human, fungal, protozoan, and helminth cells have a eukaryotic nucleus.

Explanation:

make me as brainaliest answer

Answer:

ANOTHER NAME of BISEXUAL reproduction is HERMAPHRODITE

ANSWER

✓✓[][]

it is an ABNORMAL FEAR of emtyness...

it is KENO PHOBIA....

Answer:

xylem TISSUE helps in TRANPORTATION of WATER and minerals in PLANTS

The ANSWER is OPTION (a),(B) and (C).

ANSWER:

amphibians had POSSESSING DRIED and sometimes cornified SKIN.

Explanation:

the cardiac cycle track was repeating patterns of CONTRACTION and relaxation of heart

the phase of contraction is called SYSTOLE and phase of relaxation is called DIASTOLE

Answer:

➡️ DIASTOLE and SYSTOLE are two phases of the cardiac CYCLE. They occur as the HEART beats , pumping blood through a system of blood vessels that carry blood to EVERY part of the body.

➡️ Systole occurs when the heart contracts to pump blood out , and diastole occurs when the heart relaxes after contraction.

Hope it Helps You ❣️

Explanation:

I think the REACTIVITY of Hormone increase during the emergency , Exiatation, or when we FELL very HAPPY then the RELEASE of Hormone increase.

...

Explanation:

Cell MEMBRANE proteins have a NUMBER of DIFFERENT functions. Structural proteins help to give the cell support and shape. Cell membrane receptor proteins help cells communicate with their external ENVIRONMENT through the use of hormones, neurotransmitters, and other SIGNALING molecules.

pls mark me as brainliest!!!!!

Answer:

thalamus in BRAIN PITUITARY GLAND is present in brain

Answer:

BUDDING : it is a type of vegetative REPRODUCTION in which a small outgrowth from parent comes out, which is called bud.

GUTTING: it is a process to remove an ORGAN inside an animal, fish etc.

HOPE IT HELPS YOU.

PLEASE like kr do yrr

ANSWER:

Why You ASKING THEASE SILLY QUESTIONS

Answer:

The HYMEN is a thin piece of mucosal TISSUE that SURROUNDS or partially covers the external vaginal opening. It forms part of the VULVA, or external genitalia, and is similar in STRUCTURE to the vagina.

ANSWER:

SORRY sorry sorry sorry sorry I didn't UNDERSTAND your QUESTION

50 minutes

Because for every binary fission the number of the bacteria BECOMES DOUBLED

Answer:

1. The large space behind the lens (the VITREOUS chamber) contains a thick, gel-like fluidcalled vitreous HUMOR or vitreous gel.
3. These two fluids PRESS against the INSIDE of theeyeball and help the eyeball keep its shape. The eye is like a camera.

TYPHOID is caused by salmonella typhi bacteria.

it spread through faeco-oral route.

symptoms are fever ,stomach pain, anorexia and vomiting.

this is detected by WIDAL TEST.

its treatment is through vaccine.

prevention can be done by drinking clean WATER and washing hands to prevent spread of infection.

infection is caused by bacteria in SMALL intestine of human.

plz MARK brainliest

Hello mate...

Stigma is the Part of carpel that is female reproductive part of the flower.

So Stigma acts as a PLATFORM for pollen GRAIN and provides it a space to land their ... EVEN pollen tube formation occurs at this site ..

HOPE it helps..

✌️✌️✌️

Answer:

The pelvis consists of four bones: the right and left hip bones, the sacrum, and the coccyx. The pelvis has several important FUNCTIONS. Its primary role is to SUPPORT the weight of the upper body when sitting and to TRANSFER this weight to the lower limbs when standing.

mark me as brainliest.....

hii....

Hernias are caused by a combination of muscle WEAKNESS and strain. Depending on its cause, a hernia can develop QUICKLY or over a long period of time. Common CAUSES of muscle weakness include: failure of the abdominal wall to close PROPERLY in the womb, which is a congenital defect.

hope it HELPS u...

Answer:

The umbilical cord carries oxygenated blood and NUTRIENTS from the PLACENTA to the FETUS through the abdomen, where the NAVEL forms. It also carries deoxygenated blood and waste products from the fetus to the placenta.

Answer:

Explanation:

changes a CELL undergoes during the following stages are −

Leptotene

Also CALLED thin-threaded stage.

Volume of nucleus increases.

Formation of aster.

Condensation of nuclear chromatin by dehydration.

Chromosome appears long thread like and made of two sister chromatids.

Thin-threaded Stage

Zygotene

Also called yoked-threaded stage.

Pairing of homologous chromosomes occurs. This is called SYNAPSIS or syndesis.

Formation of bivalents.

Pairing of homologous chromosomes in a zipper-fashion.

Yoked-threaded Stage

Pachytene

Also called thick-threaded stage.

Further condensation of chromosomes.

Sister chromatids are visible which are joined at the centromere and is known as dyad.

Crossing over occurs between two non-sister chromatids of homologous chromosomes.

Crossing over is REGULATED by recombinase enzyme.

Thick-threaded Stage

Diplotene

Called double threaded stage.

Longest duration.

Nuclear membrane and nucleoli start disappearing.

The homologous chromosomes start separating.

The point of attachment or crossing over is known as chiasmata.

The chiasmata starts MOVING towards the ends of chromosomes called terminalisation.

Double-threaded Stage

Diakinesis

Terminalisation is completed.

The non-sister chromatids remain in contact with each other at the telomeres.

Complete disappearance of nuclear membrane and nucleoli.

Diakinesis

ANSWER:

here it is

Explanation:

A difference between PLANT cells and ANIMAL cells is that most animal cells are round whereas most plant cells are rectangular.Plant cells have a RIGID cell wall that surrounds the cell MEMBRANE. Animal cells do not have a cell wall.

when the Pollen Grain land on the surface of the stigma this day makes the liquid to which the following in react for MAKING a pollen tube.the Pollen tube which has the MALE nucleus makes way to the OVARY ,when it reaches the ovary goes INSIDE and fuses with the female gamete this process is CALLED syngamy and the product formed is called zygote

Answer:

Ernest Haeckel GIVE fourth KINGDOM and THIRD kingdom CLASSIFICATION.

ANSWER:

By making FUNNIEST sharies, or jokes

All the BEST for your challenge...

ANSWER:

Hey BUDDY..!

Your Answer is..!!

ONE of a pair of STRUCTURALLY dissimilar gametes, the female gamete being large and nonmotile and the male gamete being SMALL and motile is known as oogamous..

HOpe it HeLp YoU

GooD NiGhT..

Answer:

after image visual illusion in which retinal impressions persist after the removal of a stimulus believed be caused by the continued ACTIVATION of the visual systemday after image may be positive corresponding in colour or brightness to the original image or NEGATIVE been less bright of colour complementary to the original a common after image is the spot of light one see after a camera FLASH has been fired the after image is the most readily observed of the class of phenomena known as after sensation or after effects

I hope my answer will help you my dear friend PLEASE MARK me as brain list

Answer:

Red MUSCLES have slow-twitch FIBERS which can contract slowly for a long period of time without fatigue. ... White muscles have fewer capillaries, MYOGLOBIN, and MITOCHONDRIA. They have fast-twitch fibers, which can contract really fast, with a lot of force, but not for very long.