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a are bacteria that fix nitrogen (DIAZOTROPHS) after becoming established inside root nodules of legumes (FABACEAE). To EXPRESS genes for nitrogen fixation, rhizobia require a plant host; they cannot independently fix nitrogen.[1] In general, they are Gram-negative, motile, non-sporulating rods. The first KNOWN species of rhizobia, Rhizobium leguminosarum, was identified in 1889, and all further species were initially placed in the Rhizobium genus. Most research has been done on crop and forage legumes such as clover, alfalfa, beans, PEAS, and soybeans; more research is being done on North American legumes

called the Law of Segregation.Mendel also found that each pair of alleles SEGREGATES independently of the other pairs of alleles during gamete FORMATION. #__________________#This is KNOWN as the Law of INDEPENDENT Assortment. ... Genes for DIFFERENT traits can segregate independently during the formation of gametes.

in is an organ that’s made up of a large mass of nerve tissue that’s protected within the skull. It plays a role in just about every major BODY system.Some of its main functions include:=> Processing sensory INFORMATION.=> Regulating blood pressure and breathing.=> RELEASING HORMONES.

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your answer MATE::--Causes of Cancer:-• Transformation of normal cells to neoplastic cells is due carcinogen. Carcinogen is physical, chemical, or biological agent responsible for transformation. Examples of carcinogens are:• X-RAYS, gamma rays, non-ionising radiations like UV cause DNA damage, tobacco smoke (lung cancer), Alcohol (liver cancer),•Cadmium--Bone Cancer, Arsenic--Skin Cancer, Lead--Kidney Cancer, Copper--Wilm's Tumour of the Kidney• HIV -- Kaposi's SARCOMA, Hepatitis B Virus (Liver Cancer), Human PAPILLOMA virus (Cervical cancer), Epstein Barr Virus and Cytomegalovirus -- nasopharyngeal cancer, Schistosoma haematobium -- Urinary bladder cancer•Cancer inducing viruses are called Oncogenic viruses. These viruses carry genes called viral oncogenes. Several genes called cellular oncogenes (c-onc) or proto oncogenes are identified in normal cells which upon activation by carcinogen lead to oncogenic transformation.• Proto oncogene ----> Oncogene ----> Transformation of normal cell ----> Neoplastic cell ----> Tumour

luntary ACTION under a STIMULUS is DESCRIBED as:REFLEX action

nds on what TYPE of problem you're gonna have...WHETHER you'll have a skin DISEASE he'll examine you like that...and if you are sufferin' from a PALE disease you are gonna to be examined like what you deserve...

galls (tumor-like STRUCTURES in the leaves and stems of the plant). ... metallic BLUE or green, with bristly bodies and large eyes. ..... These SPECIES can often GIVE a painful bite .

Self-pollination occurs when the POLLEN from the anther is deposited on the stigma of the same flower, or ANOTHER flower on the same plant. Cross-pollination is the TRANSFER of pollen from the anther of one flower to the stigma of another flower on a different INDIVIDUAL of the same SPECIES.

sm is presented .....in our cells..HOPE HELPS you DEAR.

essure is the transverse osmotic pressure within the CELLS of AROOT system that CAUSES sap to rise through a plant stem to the leaves. ... When transpiration is high, xylem sapis usually under TENSION, rather than under pressure, due to transpirational pull.

ation (or OSTEOGENESIS) in bone remodeling is the process of laying down new bone material by cells called OSTEOBLASTS. It is SYNONYMOUS with bone TISSUE formation.

yacinth, vellisnaria, HYDRILLA,Contail ....ETC are WATER POLLINATED PLANTS.

e diseases are caused by pathogenic microbes small enough to be discharged from an infected person via coughing, sneezing, LAUGHING and close personal contact or aerosolization of the microbe.  The discharged microbes remain suspended in the AIR on dust particles, respiratory and water droplets. Illness is caused when the microbe is INHALED or contacts mucus membranes or when secretions remaining on a surface are touched.  Transmission of airborne diseases can be greatly reduced by practicing social and respiratory etiquette. Staying home when ill, keeping close contact with an ill person to a minimum, allowing a few feet distance from others while ill, and wearing a mask, covering coughs and sneezes with elbow or tissue can greatly reduce transmission. Good hand washing can decrease spread of germ-containing droplets that could be picked up on HANDS from surfaces or hand contact with secretions.  Environmental controls and engineering alternatives help reduce transmission of water DROPLET aerosolized pathogens.HOPE THIS HELPS....

promote stem elongation, inhibit growth of lateral buds (maintains apical dominance). They are produced in the stem, buds, and root tips. Example: Indole Acetic Acid (IA). Auxin is a plant hormone produced in the stem TIP that promotes cell elongation. Auxin moves to the darker side of the plant, causing the cells there to grow larger than corresponding cells on the lighter side of the plant. This produces a curving of the plant stem tip toward the light, a plant movement known as phototropism.Auxin also plays a role in maintaining apical dominance. Most plants have lateral (sometimes called AXILLARY) buds located at nodes (where leaves attach to the stem). Buds are embryonicmeristems maintained in a dormant state. Auxin maintains this dormancy. As long as sufficient auxin is produced by the apical meristem, the lateral buds remain dormant. If the apex of the shoot is REMOVED (by a browsing animal or a scientist), the auxin is no longer produced. This will cause the lateral buds to break their dormancy and begin to grow. In effect, the plant BECOMES bushier. When a gardener trims a hedge, they are applying apical dominance. Cytokinins promote cell division. They are produced in growing areas, such as meristems at tip of the shoot. Zeatin is a hormone in this class, and occurs in corn (Zea ). please TAG as brainliest

an Genome Project (HGP) HOLDS the key to these questions. ... Regardless of their PRACTICE area, nurses are now responsible for developing the knowledge, skills, and ATTITUDES required by the genomic era.1,2 This article discusses the implications of the HGP and its RELEVANCE to everyday clinical situations..... HOPE IT HELPS YOU BUDDY..... PLZ..... MARK IT AS BRILLIANT..... ❣️❣️❣️❣️❣️

BThis is because, in circuits,Ammeter should ALWAYS be connected in SERIES and VOLTMETER in PARALLEL

Here's ur answer... ✔✔1) The Law of SEGREGATION: Each inherited trait is defined by a gene pair. Parental genes are randomly separated to the sex cells so that sex cells contain only one gene of the pair. Offspring therefore INHERIT one genetic allele from each parent when sex cells unite in fertilization.✔✔2) The Law of Independent Assortment: Genes for different TRAITS are sorted separately from one another so that the INHERITANCE of one trait is not dependent on the inheritance of another.✔✔3) The Law of Dominance: An organism with alternate forms of a gene will express the form that is DOMINANT... ✔✔Hope it helps you.. ❤❤

r respiration that TAKES place inside the cells, is the process of releasing energy by the breakdown of GLUCOSE molecules. The process can be conveniently divided into two categories based on the USAGE of oxygen:Difference Between Aerobic Respiration and Anaerobic RespirationAerobic RespirationAnaerobic RespirationOxygen is present when this form of respiration takes place.Oxygen is absent when this form of respiration takes place.Gases are exchanged in this form of respiration.Gases are not exchanged in this form of respiration.It can be found in the cytoplasm and the mitochondria.It can be found only in the cytoplasm.Glucose breaks down into carbon-di-oxide and water.Glucose breaks down into ethyl alcohol, carbon dioxide, and energyAll organisms such as mammals have this type of respiration.Lower organisms such as BACTERIA and yeast use this type. In other organisms, it occurs during heavy ACTIVITIES

obactoris the CORRECT ANSWER

ier Method2) COPPER T3) Surgical Method...HOPES it helps U ❤️❤️Mark as brainliest

is produced using a culture of Lactobacillus delbrueckii subsp. bulgaricus and Streptococcus THERMOPHILUS bacteria. ... To produce YOGURT, MILK is first heated, usually to about 85 °C (185 °F), to denature the milk proteins so that they do not form curds.

riend..............Here is your ANSWER...............The protective MEMBRANES covering the brain are called meminges.

pe is the MORPHOLOGICAL or outward or character or expression of a pair of GENES individual with Same phenotype may or may not have same genotype.On the other hand genotype is the GENETIC makeup of INDIVIDUALS which DETERMINE the character.

rms, including reptiles and AMPHIBIANS, are organisms that don't possess the ability to generate sufficient heat to keep themselves warm. As such, they are dependent on environmental sources of heat, such as sunlight. This explains why most ectotherms are CONFINED to warmer parts of the world, and why snakes in particular can often be seen BASKING on roadsides in many countries.Endotherms, in CONTRAST, do possess the ability to generate their own body heat. Mammals and birds are the only ENDOTHERMIC classes of organisms. Because of this trait, many mammal and bird species have been able to colonise some of the coldest parts of the planet.

just need a few daily no problem, too many antacids risk developing kidney stones.If having persistent problems, better have it checked out by your DOC once. People having recurrent PEPTIC ulcers have a chronic Helicobacter pylori infection of the stomach’s inner lining, and need a COURSE CONSISTING of two antibiotics, a strong acid inhibitor and bismuth to ERADICATE the bacteria so prevent recurrences.

are present on the shoot TIP of PLANT and synthesis the sunlight to promote the GROWTH. on the shoot tip of tendril auxin sunthesis and support the plant. hope it HELPS u

..¡¡¡¡◆ Pesticides LIKE DDT◆ CHEMICAL fertilisers.The aforesaid are the main reasons responsible for biological magnification.⭕ HOPE IT HELPS ⭕⭐ By CUTE Einstein ⭐##Thanks dear!!❤️

HERE IS YOUR ANSWER....,Plants can USE seed-bearing fruits to encourage animals to eat the seeds. They will then be spread when the waste is EXCRETED after digestion. This is a PROCESS of endozoochory.I HOPE IT WILL HELP YOU AND MARK ME AS A BRAIN LIST ANSWER PLZ.

HERE IS YOUR ANSWER..., A raptor is a BIRD of prey that is known for its PREDATORY habits of feeding on other animals. ... In this large group of birds, there are diurnal, or daytime, species such as hawks, falcons, and EAGLES, and nocturnal, or night time, species, such as owls.So that's why eagles are nocturnal. I HOPE IT WILL HELP YOU AND MARK ME AS A BRAIN LIST ANSWER PLZ.

e (from the Greek πρό, "before" and φάσις, "stage") is the FIRST stage of cell division in both mitosis and MEIOSIS. BEGINNING after INTERPHASE, DNA has already been replicated when the cell enters prophase. The main OCCURRENCES in prophase are the condensation of the chromatin and the disappearance of the nucleolus.[3

d...ACNE MEANS PIMPLES......HOPE it HELPS you....^_^

tapping is an artificial PROCESS where we pierce a TUNNEL from the BOTTOM of the lake by blasting DYNAMITE explosives. This process allows the lake WATER to flow down from that tunnel.Hope it'll help you.

re POLLINATED by FACTORIES Plastic garbage and some other THINGS the air is pollinated by smoke

ssure FLOW Hypothesis, also known as the Mass Flow Hypothesis, is the best-supported theory to explain the MOVEMENT of sap through the phloem. ... This creates turgorpressure, also known as hydrostaticpressure, in the phloem. Movement of phloem sap occurs by BULK flow (mass flow) from sugar SOURCES to sugar SINKS.

s of variation in human populations have become central to understanding how gene variants predispose to disease and influence treatment response. Here I first describe an emerging framework for linkage disequilbrium-(haplotype) based gene mapping focusing on the analysis of patterns of genetic variation in 56 genes that metabolize or TRANSPORT prescription medicines. Detailed analyses of 754 single nucleotide polymorphisms (SNPs) genotyped in TWO population samples (European and Japanese) provide a set of haplotype tagging SNPs that economically represent variation in most of the major enzymes that act on prescription drugs. I use these analyses to address a number of OUTSTANDING questions relating to haplotype mapping. Following this, I provide a number of applications of haplotype mapping emphasizing the work that needs to be done to translate genotype-phenotype correlations into clinically useful diagnostics, and clinically useful leads CONCERNING new therapeutic targets.

lants CHLOROPLASTS produce GLUCOSE and it is stored in the form of plastids .2)Hepatic Portal VEIN. 3)stomata

e your answer is -------☜☆☞the menstural cycle ABSENT during PREGNANCY because of egg start developing.... and the need of BLOOD circulation is STOP and fertilization start a occurring tqsm✌hope I help you ✌mark me as brainliest if I did ✌#disha ❤

eHere is ur answer The lacrimal glands are paired, almond-shaped exocrine glands, one for each eye, that SECRETE the aqueous layer of the tear FILM. They are situated in the UPPER lateral REGION of each orbit, in the lacrimal fossa of the orbit formed by the frontal bone.Hope it HELPS:)

ry system is a part of the nervous system responsible for processing SENSORY information. A sensory system consists of sensory receptors, neural pathways, and parts of the brain involved in sensory perception. Commonly recognized sensory systems are those for vision, HEARING, SOMATIC sensation (TOUCH), taste and OLFACTION (smell).