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re two TYPES of REFLEX arcs:the autonomic reflex arc, affecting inner organs, and the somatic reflex arc, affecting MUSCLES. When a reflex arc consists of only two neurons, ONE sensory neuron, and one motor neuron, it is defined as monosynaptic. Monosynaptic refers to the PRESENCE of a single chemical synapse.

re two types of reflex arcs:the AUTONOMIC reflex ARC, affecting INNER organs, and the somatic reflex arc, affecting muscles. When a reflex arc CONSISTS of only two NEURONS, one sensory neuron, and one motor neuron, it is defined as monosynaptic. Monosynaptic refers to the presence of a single chemical synapse.Hope it helps you .Mark me as brainliest .

nt proteins will EVENTUALLY lead to altered body designs. Therefore, a basic EVENT in reproduction is the creation of a DNA copy. Cells use chemical reactions to BUILD COPIES of their DNA. This creates two copies of the DNA in a reproducing cell, and they will need to be SEPARATED from each other.Hope it helps you.Mark me as brainliest .

ance of electrolytes in the body is maintained by a function called homeostasis. Homeostasis is the body's ABILITY to ADJUST and maintain normal FUNCTIONING despite constant changes in blood pressure, heart rate, temperature, electrolytes, HORMONES, and countless other frequently changing physiological dynamics. Blood levels of sodium and potassium are among the electrolytes constantly corrected by a complex series of events, from hormone adjustments to cellular involvement .Hope it helps you .Mark me as BRAINLIEST .

ally modified crops (GMCs, GM crops, or biotech crops) are plantsused in agriculture, the DNA of which has been modified using geneticengineering methods. In most cases,the AIM is to introduce a new trait tothe plant which does not occur naturally in the SPECIES. Farmers have widely ADOPTED GM TECHNOLOGY.

nce # Male Cockroach: 1. The body of male cockroach is smaller than the FEMALE. 2. The abdomen of male cockroach is SLENDER and the LAST segment of the abdomen is pointed.Hope it HELPS you .Mark me as brainliest .

nics is a subset of hydroculture, which is a method of growing PLANTS without soil by USING mineral nutrient solutions in a water solvent. Terrestrial plants may be grown with only their roots exposed to the mineral solution, or the roots may be supported by an INERT medium, such as perlite or gravel. The nutrients used in hydroponic systems can come from an array of different SOURCES; these can include, but are not limited to, byproduct from FISH waste, duck manure, or purchased chemical fertilisers.Mark me as brainliest .Hope it helps you .

terfly's body is covered by tiny sensory hairs. The four wings and the six legs of the butterfly are attached to the thorax. The thorax contains the MUSCLES that make the legs and wings move. FLYINGSwallowtails are strong fliers.Butterflies are very good fliers. They have TWO pairs of large wings covered with colorful, iridescent scales in overlapping rows. Lepidoptera (butterflies and moths) are the only insects that have scaly wings. The wings are attached to the butterfly's thorax (mid-section). Veins support the delicate wings and nourish them with blood.Butterflies can only fly if their body temperature is above 86 degrees. Butterflies sun themselves to WARM up in cool weather. As butterflies age, the color of the wings fades and the wings become ragged.The speed varies among butterfly species (the poisonous varieties are slower than non-poisonous varieties). The FASTEST butterflies (some skippers) can fly at about 30 mile per hour or faster. Slow flying butterflies fly about 5 mph. HOPE IT HELPS YOU MARK ME ON BRAINLIEST

g data and analysis indicate that >1 of 10 babies born around the world in 2010 were premature, and this translates to an estimated 15 million preterm births [1]. Improved neonatal intensive care, technological advances and expanded access to life-saving commodities and equipment have resulted in increased survival rates for very premature and extremely premature INFANTS since the 1960s (see Table 1 for preterm categories with corresponding birthweight and/or gestational age). However, the immature brain, lungs, gastrointestinal tract and skin of preterm infants are particularly susceptible to injury and abnormal development and function, often leading to long-term neurological and health problems [2, 3]. There is an inverse relationship between birthweight or gestational age and risk for developmental impairment, with INCREASING INCIDENCE as birthweight or gestational age decreases [4]. Serious impairment, defined as problems in body function or structure, which may be temporary or PERMANENT, is generally a more stable condition and typically leads to a DISABILITY requiring rehabilitation; mild impairment is a more reversible condition amenable to early intervention. Studies that have followed extremely preterm and extremely low birthweight infants into school age and early adulthood have shown higher rates of motor, cognitive or behavioral impairments as compared with infants born at term.Hope it helps you . Mark me as brainliest .

um is the correct ANSWER .Hope it HELPS you .Mark me as BRAINLIEST .

riend❤️❤️❤️❤️❤️❤️Hydroponics was GIVEN by WILLIAM FREDERICK Gericke.Hope you LIKE my answer❤️❤️❤️❤️❤️❤️❤️

lular micro-compartments found in chloroplasts of many algae,[1] and in a single group of land plants, the hornworts.[2] Pyrenoids are associated with the operation of a carbon-concentrating mechanism (CCM). Their main function is to act as centres of carbon dioxide (CO2) FIXATION, by generating and maintaining a CO2 rich environment around the photosynthetic enzyme ribulose-1,5-bisphosphate carboxylase/oxygenase (RuBisCO). Pyrenoids therefore seem to have a role analogous to that of carboxysomes in cyanobacteria.Algae are restricted to aqueous environments, even in aquatic habitats, and this has implications for their ability to ACCESS CO2 for photosynthesis. CO2 diffuses 10,000 times slower in water than in air, and is also slow to equilibrate. The result of this is that water, as a medium, is often easily depleted of CO2 and is slow to gain CO2 from the air. Finally, CO2 equilibrates with bicarbonate (HCO3−) when dissolved in water, and does so on a pH-dependent basis. In sea water for example, the pH is such that dissolved inorganic carbon (DIC) is mainly found in the form of HCO3−. The NET result of this is a low concentration of free CO2 that is barely sufficient for an algal RuBisCO to RUN at a quarter of its maximum velocity, and thus, CO2 availability may sometimes represent a major limitation of algal photosynthesis.Hope it helps you .Mark me as brainliest .

rogenase is an enzyme BELONGING to the GROUP of Oxidoreductases that oxidizes a substrate by a reduction reaction that transfers ONE or more hydrides (H−) to an electron acceptor, usually NAD+/NADP+ or a flavin coenzyme such as FAD or FMN. WHEREAS A reductase is an enzyme that catalyzes a reduction reaction.Hope it helps you .Mark me as brainliest .

an offspring gets x CHROMOSOME from FATHER then it will result in a girl and if it inherits y chromosome from father then it will result in a boy .It ALWAYS inherits x chromosome from mother so the sex of te CHILD does not depend on the chromosome from mother

sts are able to detect PATHOGENS in biological TISSUES and study variations in gene expression in RESPONSE to the pathogenic INVASION. ... Identification of certain microbial pathogens as etiologic agents responsible for CHRONIC diseases is leading to new treatments and prevention strategies for these diseases.Hope it helps you .Mark me as brainliest .

l PATHOLOGY: A specimen is ordered as a "surgical pathology" specimen when a core biopsy has been obtained.Even if slides are made and a cytojar is used along with the core biopsy, it is still ordered as a surgical pathology. EXAMPLES of surgical pathology specimens include lung, liver, and GI biopsies collected in formalin, with a needle wash in a cytojar and smears made.Cytology: A specimen is ordered as a "cytology" when no core biopsy has been obtained. This is when the ASPIRATE is used to make cytology smears and PLACED in the cytojar ONLY. Examples of cytology specimens include FINE needle aspirations of thyroid, pancreas, cysts etc.

nd symptoms of SPONTANEOUS bleeding include: Unexplained and excessive bleeding from cuts or injuries, or after SURGERY or dental work Many LARGE or deep bruises Unusual bleeding after vaccinations PAIN, swelling or tightness in your joints BLOOD in your urine or stool This change or mutation can prevent the clotting protein from working properly or to be missing altogether. These genes are located on the X chromosome. Males have one X and one Y chromosome (XY) and females have two X  two X chromosomes (XX)

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ilbert sequencing is a METHOD of DNA sequencing developed by Allan Maxam and Walter Gilbert in 1976–1977. This method is based on nucleobase-specific partial chemical modification of DNA and subsequent CLEAVAGE of the DNA backbone at SITES adjacent to the MODIFIED nucleotides.

hola ..almost always and INDIVIDUAL has the same blood GROUP for life but very rarely and individuals blood TYPE CHANGES through addiction or suppression of antigen in infection diseases another more common cause is blood type CHANGE is a bone marrow transplantfollow me

on, DEFORESTATION, KILLING of ANIMALS, pollution in SEA... thus DEATH of aquatic animals...etc etc

.☺⭐AEROBIC RESPIRATION- ✔takes PLACE in the presence of OXYGEN ✔occurs in mitochondria✔end products are CARBON dioxide and WATER .✔more AMOUNT of energy is released ⭐ANAEROBIC RESPIRATION- ✔takes place in the absence of oxygen.✔occurs in cytoplasm ✔end products are alcohol and lactic acid✔less amount of energy is released hope this may be helpfull to you ☺☺@alishka

phyta, GYMNOSPERMS and angiosperm.angiosperm÷ into MONOCOTYLEDONS (SINGLE seeded) and DICOTYLEDONOUS (two seeded)

re VARIOUS ways through which a plant can REPRODUCE. Reproduction through seeds is one such variant. Plants can also reproduce by other methods like grafting, or by USE of spores.These are methods of asexual reproduction. Grafting is a method where by branches of plants are cut and ties TOGETHER to produce an offspring.HOPE THIS HELPS U✏️✏️✏️

cause SOIL provides nutrient to crop then we take crop to consume nutrient and after when we DIE decomposers ACTS on our recycle nutrient . Thus HUMAN ALWAYS upon soil.

er________________When you don't have enough platelets in your BLOOD, your body can't form clots. A LOW PLATELET COUNT may also be CALLED thrombocytopenia

A circulatory system in which the BLOOD Travels device through the HEART in one complete cycle of the body is called double circulation. In the human circulatory system the pathway of blood from the heart to lungs and back to hurt is called pulmonary circulation and the pathway of blood from heart to rest of the body and back to what is call systematic circulation. These two types of circulation taken together make double circulation. in human beings are there are four chambered heart the left SIDE and right side of the heart are completely separated to prevent the oxygenated blood from mixing with the oxygenated blood. such a separation allows are highly efficient supply of oxygen to the body cell which is necessary for producing a lot of energy. This energy is useful in warm blooded animals which have high energy NEEDS because they constantly require energy to maintain their body temperature. All the ANIMAL having four chambered heart have Double circulation in which the blood passes through the heart twice in one complete cycle of a body.HOPE IT HELPSTHANKS

the ANSWER......☺☺☺☺☺☺☺☺LIMPOSOMESELECTROPROPAGATIONTRANSFECTIONGENITICTRANSDUCTION.i HOPE these are helpful☺✌☺

R.....!!! mendel took PEA plants with contrasting CHARACTERISTICS - tall plant and dwarf (short) plant. On CROSS pollination, he got all tall plant in F1 generation. Then by self pollination of F1 tall plants, he produced second generation (F2) consisting of tall and short plants in ratio of 3:1 .Then he concluded that ,'T' (tall) trait is dominant while 't' trait of shortness is RECESSIVE .@@@@@@@@@@@@@@@@@@@@@@@@@@HOPE IT'S HELP U.... ☺

oss- When F1 individuals are CROSSED with one of the two PARENTS from which they were derived, then such a cross is called a back cross.  Test cross- A test cross is a crossused to test whether an individual is homozygous ie pure or heterozygous ie hybrid. It is always crossed with a recessive PARENT.Every test cross is a back cross because in it F1 generation is crossed with one of the parent and is used to KNOW the genotype of F1 generation.

amid of biomass is inverted. For example, in a pond ecosystem, the STANDING CROP of phytoplankton, the MAJOR producers, at any given point will be lower than the mass of the heterotrophs, such as fish and insects. This is EXPLAINED as the phytoplankton reproduce very quickly, but have much shorter individual LIVES.

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rotect our self from harmful light RAY that is UV RAYS it OCCUR in earths STRATOSPHERE

days VACCINES are MADE from pathogens or disease vaccine WORK as antigen it affect TEMPORARY or permanentbut it is not suitaible for some people . people suffer from ALLERGY. hence vaccines are made artificial with the help of biotechnology in laboratery hence

n Collagen is the PROTEIN which is FOUND in the organic matrix of BONE.This triple helical structure is very strong and PREVENTS the bone from being broken down by enzymes. Collagen is the protein which is found in the NATURAL network of bone.HOPE IT IS HELPFUL

the ANSWER for the QUESTION

segregation is KNOWN a s LAW of purity of gametes because, in this each independent ALLELE is SORTED out.