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Explanation:Reproduction is the ability to produce YOUNGER ones. It cannot be considered as a DEFINING property of the living organism because in unicellular organism the INCREASE in number of CELLS is considered as growth as WELL reproductionMark me brainliest

Reproductive health is a state of physical, emotional, mental and SOCIAL well-being in relation to SEXUALITY. Significance of reproductive health in a society:1. It prevents the spread of various sexually transmitted diseases (STDs).2. Proper medication and checkups will help in the production of healthy children.3. Better sex education and awareness help in maintaining the population and prevent the population explosion.4. Unwanted pregnancies are avoided. The reproductive health in India has improved tremendously over the past 50 YEARS. The areas in which reproductive health has improved includes,1. Prevention of unwanted pregnancies by using contraceptives have shown the DEVELOPMENT of health in women.2. Awareness of advantages of small FAMILIES by using contraceptives has led to economic growth of the family.HOPE THIS HELPS YOU PLZZ MARK AS BRAINLIEST ✌✌

ecause Spermatogenesis REQUIRE 2–2.5°C LESS temperature than BODY temperature. At body temperature there is no sperm FORMATION.

it helps u ✌✌ The major histocompatibility complex is a large locus on vertebrate DNA containing a set of closely LINKED polymorphic GENES that code for cell surface proteins essential for the adaptive immune SYSTEM. This locus got its name because it was discovered in the STUDY of TISSUE compatibility upon transplantation.

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Exposure DATA. COMBINED hormonal contraceptives consist of an estrogen and a progestogen, and ACT primarily by preventing OVULATION through the INHIBITION of the follicle-stimulating hormone and luteinizing hormone.hope it will be helpfull......:)

Unit Characters. Explanation:Play. Definition. NOUN. (genetics) A MENDELIAN LAW which STATES that every genetic character of an organism is CONTROLLED by unit factors existing in pairs.give me a 20 thanks I will follow you

it SHOWS that MATTER has inter molecular SPACES between them so that the diver moves from one PLACE to another

Explanation:Growth is the common FEATURE of living and non living.Living organisms grows internally by metabolism of cells present on our body.Non living things grows externally.for eg. A sand MOUNTAIN(in dessert) grows for TIME by the adding of sand particles TRAVELLED through air from different regions.

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The following REPRODUCTION related aspects should be taught at the SCHOOL level: Proper information should be provided regarding the REPRODUCTIVE ORGANS, hygienic sexual practices, and sexually transmitted diseases. Problems arising due to population increase, s*x abuse, etc.

tion:DNA Narayan is DANCER KE RATE dancer

In highly organized plants, transport system CONSISTS of vascular TISSUE, namely xylem and phloem. Xylem carries water from roots to DIFFERENT parts of the plants. Phloem carries nutrients and food from leaves to different parts of the plants. Xylem is made up of tracheids, VESSELS, xylem PARENCHYMA and xylem fibresExplanation:please mark as brainlistfollow me on instagram id :- quantum_world12

ressure is the pressure of circulating blood on the WALLS of blood vessels. Most of this pressure is due to work done by the heart by pumping blood through the circulatory system. Used WITHOUT further specification, "blood pressure" USUALLY refers to the pressure in large ARTERIES of the systemic circulation. The National Institutes of HEALTH cite normal blood pressure to be below 120 mm Hg systolic and 80 mm Hg diastolic.

Somaclones: These are produced through micro-propagation or tissue culture. They are genetically identical to the parent plant, e.g., APPLE, tomato or banana. SOMATIC hybrids: These are produced by fusion of protoplast of TWO different plants. They are genetically DISSIMILAR e.g., Pomato (hybrid of potato and tomato).

xylem and phloem are present in vascular BUNDLE which carries the WATER from root system to SHOOT system is xylemwhich carries FOOD from shoot system to root system is called phloemI HOPE THIS HELPS YOU

Plants obtained by PROTOPLAST culture are CALLED SOMATIC hybrids because they are formed by the fusion of isolated protoplasts from two different VARIETIES, of plants, each having a desirable character, to obtain a hybrid protoplast which can be further GROWN to form a plant.

ous PLANTS have male flowers and FEMALE flowers in separate STRUCTURES on the same plant. "Mono" means one - and the term "MONOECIOUS" is literally "one house". The same plant houses DIFFERENT flowers, some being male the others being female. Squash is monoecious.

airs, called cilia, move BACK and forth to help move particles out of our body. We FIND CILIATED EPITHELIAL tissue in our respiratory tract and in the fallopian TUBES of women

IMMUNE SYSTEM An infection can be seen as a battle between the invading PATHOGENS and the host. Our bodies are equipped to fight off invading microbes that may cause disease. These are called our natural defences. First line of defence The first line of defence is non-specific and aims to stop microbes from entering the body. The skin and mucous membranes act as a physical barrier preventing penetration by microbes. If the skin is cut then the blood produces a clot which seals the wound and PREVENTS microbes from entering. Blood clot © CNRI / Science Photo Library A blod clot The surfaces of the body – the skin, digestive system, and the lining of the nose – are covered by a community of microbes called the normal body flora. They help protect the host from becoming infected with more harmful micro-organisms by acting as a physical barrier. The normal body flora colonises these linings which reduces the area available for pathogens to attach to and become established. It also means that the harmful microbes have to compete with the normal body flora for nutrients. The average human gut contains around one kilo of these good bacteria which is equivalent to one bag of sugar. The respiratory system – the nose and passageways LEADING to the lungs – is lined with cells that produce sticky fluid called mucus that traps invading microbes and dust. TINY hairs called cilia move in a wave-like motion and waft the microbes and dust particles up to the throat, where they are either coughed or sneezed out or swallowed and then passed out of the body in faeces. The body produces several antimicrobial substances that kill or stop microbes from growing. For example the ENZYMES in tears and saliva break down bacteria. The stomach produces acid which destroys many of the microbes that enter the body in food and drink. Urine as it flows through the urinary system flushes microbes out of the bladder and urethra. Second line of defence If microbes do manage to get inside the body then the second line of defence is activated. This is also non-specific as it stops any type of microbe. Phagocytes are a type of white blood cell that move by amoeboid action. They send out pseudopodia which allows them to surround invading microbes and engulf them. Phagocytes release digestive enzymes which break down the trapped microbes before they can do any harm. This process is called phagocytosis. Macrophage © Dr_Microbe / iStock Macrophage engulfing tuberculosis bacteria Mycobacterium tuberculosis. This process is called phagocytosis. Third line of defence The third and final line of defence is the immune response. The invading microbe or pathogen is called an antigen. It is regarded as a threat by the immune system and is capable of stimulating an immune response. Antigens are proteins that are found on the surface of the pathogen. Antigens are unique to that pathogen. The whooping cough bacterium, for example, will have different antigens on its surface from the TB bacterium. When an antigen enters the body, the immune system produces antibodies against it. Antibodies are always Y-shaped. It is like a battle with the army (antibody) fighting off the invader (antigen). A type of white blood cell called a lymphocyte recognises the antigen as being foreign and produces antibodies that are specific to that antigen. Each antibody has a unique binding site shape which locks onto the specific shape of the antigen. The antibodies destroy the antigen (pathogen) which is then engulfed and digested by macrophages. White blood cells can also produce chemicals called antitoxins which destroy the toxins (poisons) some bacteria produce when they have invaded the body. Tetanus, diphtheria and scarlet fever are all diseases where the bacteria secrete toxins. Once the invading microbes have been destroyed the immune response winds down. Once a person has had a disease they don’t normally catch it again because the body produces memory cells that are specific to that antigen. The memory cells remember the microbe which caused the disease and rapidly make the correct antibody if the body is exposed to infection again. The pathogen is quickly destroyed preventing symptoms of the disease occurring.Explanation:

Nucleic ACID are bioplyomers, or large BIOMOLECULES, essential to know all FORM of life

Hey dude,here's your answer.........xD xDYouth is the time of life when ONE is young, and often means the time between childhood and adulthood (maturity). It is also defined as "the appearance, freshness, vigor, spirit, etc., characteristic of one who is young".Its definitions of a specific age range varies, as youth is not defined chronologically as a STAGE that can be TIED to specific age ranges; nor can its end point be linked to specific activities, such as taking UNPAID work or having sexual relations.Plz Plz Plz Mark me as BRAINLIEST DEAR✌️✌️

Connective TISSUE is the most abundant, widely distributed, and varied TYPE. It includes fibrous TISSUES, FAT, cartilage, bone, bone marrow, and blood. ... The most abundant fiber in connective tissues is a tough protein called collagen.meaningpresent in great quantity; more than adequate; oversufficient: an abundant supply of water. WELL supplied with something; abounding: a river abundant in salmon.

The first CELL division of a zygote is asymmetric, RESULTING in an embryo with one small cell (the apical cell) and one LARGE cell (the BASAL cell). The small, apical cell will eventually give rise to most of the structures of the mature plant, such as the stem, leaves, and roots.

It appears like a crown.So it is named as corona virus.Normally it causes cough and COLD but the PANDEMIC wala is DIFFERENT ONE.

hydartes The answer is ACTUALLY CELLULOSE but u can choose carbohydrates too...Hope it HELPS :)

The activity of the farmers can advance the development of EARTHWORMS and microbes in the field is plowing. Plowing is a farming execute utilized for cutting, LIFTING, turning over, and partly pummeling soil. MANURE can likewise advance the development of WORMS and microbes in the field.

The Kharif cropping season starts with the onset of monsoon and ends when the rainy season is over. The rabi crops are sown at the end of monsoon and HARVESTED before the advent of the summer season. These crops REQUIRE good RAINFALL. Explanation: YOU CAN WRITE THIS IN ANSWER                     KHARIF SEASON IN MAIZE AND PADDY IN RABI

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pteryx fossils, which are the oldest generally accepted as BIRDS, are around 150 million YEARS OLD, which means that birds in general came after eggs in general. That ANSWER is also true— the egg comes first —when you narrow it down to CHICKENS and the specific eggs from which they emerge.

RE UNWANTED PLANTS WHICH GROW WITH THE MAIN CROP THEY TAKE UP SPACE AND NUTRIENTS

tion:Excretion, the process by which animals rid themselves of waste PRODUCTS and of the nitrogenous by-products of metabolism. Through excretion organisms control osmotic pressure—the balance between inorganic ions and water—and maintain acid-base balance. The process thus promotes homeostasis, the CONSTANCY of the organism’s internal environment.ExcretionEvery organism, from the smallest protist to the largest mammal, must rid itself of the potentially harmful by-products of its own vital activities. This process in living things is called elimination, which may be considered to encompass all of the various mechanisms and processes by which life forms DISPOSE of or throw off waste products, toxic substances, and dead portions of the organism. The nature of the process and of the specialized structures developed for waste disposal vary greatly with the size and complexity of the organism.pulmonary veins and arteries, circulation, cardiovascular system, human anatomy, (Netter replacement project - SSC)BRITANNICA QUIZHuman Organs: Fact or Fiction?The human body’s largest organ is the liver.Four TERMS are commonly associated with waste-disposal processes and are OFTEN used interchangeably, though not always correctly: excretion, secretion, egestion, and elimination.

e brain has three main parts: the cerebrum, cerebellum and brainstem. Cerebrum: is the largest part of the brain and is composed of right and left hemispheres. It PERFORMS higher functions like interpreting touch, vision and hearing, as well as speech, reasoning, emotions, learning, and fine control of movement.The cerebellum (which is Latin for “little brain”) is a major structure of the hindbrain that is located near the brainstem. This part of the brain is RESPONSIBLE for coordinating voluntary movements. It is also responsible for a number of functions INCLUDING motor SKILLS such as balance, coordination, and posture. Eye The outermost layer, known as the fibrous tunic, is composed of the cornea and sclera , which provide shape to the eye and support the deeper structures. The middle layer, known as the vascular tunic or uvea, consists of the choroid, ciliary body, pigmented epithelium and iris. EarThe ear has external, middle, and inner portions. The outer ear is called the pinna and is made of ridged cartilage covered by skin. Sound funnels through the pinna into the external AUDITORY canal, a short tube that ends at the eardrum (tympanic membrane).Thank you

In women, the hormone stimulates the ovaries to produce oestradiol. Two weeks into a woman's cycle, a SURGE in LUTEINIZING hormone causes the ovaries to release an EGG during ovulation. If fertilization occurs, luteinizing hormone will stimulate the corpus luteum, which produces progesterone to sustain the pregnancyExplanation:

Here is your answer a) The main difference between these two of neurons is the speed of conduction of impulse... Majority of the neurons in the central and peripheral nervous system are myelinated since they require fast conduction speeds. A neuron with unmyelinated axon has a comparatively lower speed of conduction of the nerve signalsb) Dendrites receive electrochemical impulse from other neurons and carry them inwards and TOWARDS cell body., while axon carry the impulse aways from the cell body. Dendrites are short and heavily branched in appearance, while axon are much longerc) Rods are responsible for vision at low light levels. They do not MEDIATE color vision and have a low SPATIAL acuity. Cones are active at higher level are capable of color vision and are responsible of high spatial acuity. d) The thalamus regulates sleep, Alertness and wakefulness, whereas the HYPOTHALAMUS regulates body temperature, hunger FATIGUE and metabolism. e) their size is the main difference. cerebrum is the largest part of the brain nd cerebellum makes the remaining partHope this will help you❤Mark as brainlist ❤

Yes. UV rays are truly harmful to the plants and ANIMALS indeed.But when the sunlight falls on us we are not getting affected in such a way as we are TOLD. This is because we have a protective LAYER CALLED as the ozone layer in the 2nd layer of atmosphere i.e, Stratosphere. This ozone layer absorbs the UV rays and makes them harmless for us and as well as plants.Explanation:

Protein analysis is needed to determine if a sample solution contains the desired protein. For example, measuring the absorbance of a protein sample at 280 nm with a SPECTROPHOTOMETER is a rapid and straightforward method. In many bio-analytical applications, it is important to estimate or accurately determine the concentration of sample SOLUTIONS containing purified biomolecules such as oligonucleotides, peptides or proteins. Often this information is needed or used for the design of down-stream experiments in analytical CHEMISTRY, biology, biochemistry, biophysics, medicinal chemistry, and pharmacy.Absolute quantification of protein samples to determine accurate protein mass or concentration is often required to estimate RECOVERY at different PURIFICATION stages, to measure the specific activity of a protein, and to prepare known amounts of protein samples for analytical analysis. In general, calibrated sets of external standards containing known amounts of a specific protein such as bovine serum albumin (BSA) are often used to create calibration curves

okExplanation:DIFFERENCE Between Plasma Membrane and CELL Wall. ... The cell wall is the OUTERMOST boundary of the cell (if present), and plasma membrane is present in the inner LINING of the cell. The plasma membrane is delicate thin layer while cell wall is the THICK and rigid layer