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50251.

In which situation is the principle of cross-cutting relationships useful in determining relative age? A fault breaks through sedimentary layers. Fossils of two different species are found in different rock layers. Sedimentary layers form over millions of years in a lake bottom. Lava flows form on top of one another from several eruptions over time.

Answer»

correct answer is: A fault breaks through sedimentary layers.Explanation:Formation of an intrusion in the EARTH's surface and IGNEOUS rock that FORMS between sedimentary layers are examples of SITUATIONS where the principle of cross cutting relationships is useful in determining RELATIVE age.

50252.

How was the notoriety of the project a "double-edged sword"? Tell the good side and the bad.

Answer»

Phenylketonuria (PKU) is a recessive disorder of phenylalanine metabolism due to mutations in the gene for phenylalanine hydroxylase (PAH). Reduced PAH activity results in significant hyperphenylalaninemia, which results in ALTERATIONS to cerebral myelin and protein synthesis, as well as reduced levels of serotonin, dopamine and noradrenaline in the brain. When untreated, brain development is grossly disrupted and significant intellectual impairment and behavioural disturbance occur; however the advent of neonatal heelprick screening has ALLOWED for diagnosis at birth, and the institution of a Phe-restricted diet. Dietary treatment, particularly when MAINTAINED across neurodevelopment and well into adulthood, has resulted in markedly improved outcomes at a COGNITIVE and psychiatric level for PKU sufferers; however, few individuals can maintain full dietary control life-long, and even with good control, an elevated risk remains of – in particular - mood, anxiety and attentional disorders across the lifespan. Increasingly, dietary recommendations focus on MAINTAINING continuous dietary treatment lifelong to optimise psychiatric and cognitive outcomes, although the “price” of long-term protein restricted diets on brain function remain unknown. Whilst psychiatric illness is very common in adult PKU populations, very little data exists to guide clinicians on optimal treatment. The advent of new treatments that do not require restrictive dietary management hold the promise of allowing patients a relatively normal diet alongside optimised mental health and cognitive functioning.

50253.

60, Origin of bicep muscles is found in 1) radius2) ulna3) femur4) scapula​

Answer» 1) RADIUSIS the CORRECT ANSWER
50254.

Which group of plants are known as amphibians of plant kindgon​

Answer» BRYOPHYTA are known as to amphibians of plant kingdomExplanation:This is because, the ORGANISMS belonging to this group require both terrestrial and aquatic habitats for the completion of their LIFE cycle. Without any of these, they won't be ABLE to survive. Bryophytes require moist and aquatic regions for reproduction, HENCE this justifies.
50255.

Movement of oxygen from alveoli into blood into pulmonary capillaries is a faciliated diffusion b simple diffusion c active transport d filtration.

Answer» TRANSPORT HOPE it's HELP you
50256.

Biology ka question solve karriye friendsIska answer 1 December subha 5 :00am tak bataye answer​

Answer» SEARCH I GOOGLE U will GET it
50257.

Write the kinematic formalas.​

Answer»

IO & RESUMEBUA PHYSICSHOMEWORK FOR 1ST QPHYSICS OLYMPIXVISUAL CLASSROOMSAAPT-NEW ENGLANDZKinematics EQUATIONS and constant accelerationIn his Dialogues of Two New Sciences, GALILEO derived the relationship between distance traveled and time as balls rolled down an inclined plane. This is often known as the Law of Falling Bodies. Interestingly, Galileo’s PROOF used classical Euclidean geometry (which would be unfamiliar to the MODERN student of textbook geometry) instead of algebra, which is what we will present here. Advanced students may derive these same equations using calculus.The BASIS for the Law of Falling Bodies is that as the ball rolls down the ramp it accelerates. As its velocity is increasing, the distance that it travels in each unit of time increases. Galileo determined this by having the rolling ball trigger bells as it rolled.

50258.

Sorry me bol rahi kuki me apsbko pareshan kiya he na​

Answer» NHI MAI to nhi HUA...........
50259.

Name themonomers of chitin molecules ?​

Answer»

The MONOMER of CHITIN MOLECULE is cellulose.Explanation:Chitin is a HOMOPOLYMER ( has same monomeric UNITS.)

50260.

A geologist finds four layers of sedimentary rock. She determines that no geologic events have shifted the layers. She labels the layers A, B, C, and D from the top to the bottom. Which statement about these layers is accurate? A is older than B. B is older than C. C is younger than A. B is younger than D.

Answer» FORMULA = O2 ATOMIC NUMBER
50261.

How was the term 'vaccine' derived ?

Answer»

A vaccine-derived poliovirus (VDPV) is a strain of the WEAKENED poliovirus that was initially INCLUDED in oral polio vaccine (OPV) and that has CHANGED over time and BEHAVES more like the WILD or naturally occurring virus.

50262.

Analyse is secreted by two different glands. What is the action of amylase on food

Answer» AMYLASE CONVERT CARBOHYDRATES to SIMPLE sugarExplanation:
50263.

Di ind lo1Which among of the followingresults from the replacementof mother milk by a highcalorie -low diet in a childmore than one year in age ?(2)14fooda. over nurtritionb. marasmusC. kwashiorkord. night blindness​

Answer»

jgftctchfj hg ag pt au pair in the magnitude and b and c are the characteristic featuresExplanation:fcxcb. nncf of MASS COMMUNICATION in which the constituent assembly worked with a velocity of the following tissue has been selected for the difference between the two immiscible liquids by separating the two of them to be cause of death of mass 1 kg of luggage and the LONGEST legs to be cause I WILL of mass communication and concentrated in a LOT of people who are i

50264.

Give two examples of fungal symbiotic associations class 11th biology short key answer ​

Answer»

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50265.

What is biological museum

Answer»

A museum is a BUILDING used for PRESERVATION and exhibition of inanimate objects to illustrate the human or natural history. Biological museums are generally SET up in educational institutions. Museums have a collection of PRESERVED plants and animal specimens for study and reference.

50266.

What is the work of mitocondriya ?​

Answer»

Mitochondria are membrane-bound cell organelles (mitochondrion, singular) that generate most of the chemical energy needed to POWER the cell's biochemical REACTIONS. Chemical energy produced by the mitochondria is STORED in a small molecule called adenosine TRIPHOSPHATE (ATP).

50267.

What types of things did these genes identify? (give 2)

Answer»

a strand of DNA. You have DNA inside the cells in your body. A gene is a short section of DNA.Your genes are an instruction manual for your body. Hidden inside almost every cell in your body is a chemical called DNA. A gene is a short section of DNA.Your genes CONTAIN instructions that tell your cells to make molecules called proteins. Proteins PERFORM various functions in your body to keep you healthy. Each gene carries instructions that determine your features, such as eye colour, HAIR colour and height. There are different versions of genes for each feature. For example one version (a variant) of a gene for eye colour contains instructions for blue eyes, another type contains instructions for brown eyes.Hidden inside almost every cell in your body is a chemical called DNA. A gene is a short section of DNA. DNA is made up of millions of small chemicals called BASES. The chemicals COME in four types A, C, T and G. A gene is a section of DNA made up of a sequence of As, Cs, Ts and Gs. Your genes are so tiny you have around 20,000 of them inside every cell in your body! Human genes vary in size from a few hundred bases to over a million bases.Every human has around 20,000 genes and 3,000,000,000 bases. Your entire sequence of genes and bases is called your genome.FUN FACT: your genome sequence fits just right onto a DVD.

50268.

Why is it important to conserve forest?​

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ortance of forests cannot be underestimated. We depend on forests for our survival, from the air we breathe to the wood we use. Besides PROVIDING habitats for animals and livelihoods for HUMANS, forests also offer watershed PROTECTION, prevent SOIL erosion and mitigate climate change.

50269.

Explain the human alimentary canal?describe whole process in digestion.​

Answer»

Humans have holozoic nutrition, that means the food is consumed as a whole and the digestion occurs internally. It can be DESCRIBED as:1. Ingestion of food- The food is TAKEN in the oral cavity in the process called the ingestion. The teeth help in grinding of the food, salivary amylase helps in partial breakdown of the starch and the tongue helps in MIXING the food with saliva and helps in swallowing it. The food is now called bolus.2. Digestion- The process of break-down of complex substances into simpler substances is called digestion and it starts with the mouth where physical break-down occurs along with some CHEMICAL digestion. The bolus is swallowed in and it arrives in stomach where the digestion of proteins occurs due to presence of the enzyme pepsin. Bolus is now called the chyme. This chyme now moves into the small INTESTINE where rest of the process of digestion will be completed. The pancreatic juice, the intestinal juice and the bile will result in breakdown of carbohydrates, fats and the rest of the proteins. The chyme is now called the chyle and it moves to the large intestine where the water is absorbed.3. Absorption- The digested food is absorbed via the finger-like projections present on the inner surface of the small-intestine and the reach the blood stream.4. Assimilation- The absorbed food is then used by different tissues for the energy generation. The excess food is stored as glycogen in the liver and s fats in adipose tissue.5. Excretion- The undigested material passes from the small-intestine to the rectum of the large-intestine, from where it is removed from the body through anus

50270.

Why do u think the exine should be hard and what is the function of germ pore​

Answer»

vvvvvvvvvvv I am writing to you r own daughter birthday party for my talent and hard work and learning moreExplanation:“SUCCESS” is depends on 2nd letter.You cant go back and change the past, so look to the future and dont make the same mistakes twice.To success in life... You need two things... Ignorance and Confidence...My silence is just another word for my PAIN.My silence is just another word for my PAIN.My silence is just another word for my PAIN.My silence is just another word for my PAIN.My weakness is that I care too much.My weakness is that I care too much.Emotional pain will always hurt more than physical pain.Emotional pain will always hurt more than physical pain.Just because I am smiling, doesnt MEAN my life is perfect.SOMETIMES, tears are a sign of UNSPOKEN happiness.. and smile is a sign of silenced pain..Sometimes, tears are a sign of unspoken happiness.. and smile is a sign of silenced pain..Sometimes, tears are a sign of unspoken happiness.. and smile is a sign of silenced pain..Just because I am smiling, doesnt mean my life is perfect.Do or Die...There is no try.Do or Die...There is no try."A single moment of MISUNDERSTANDING is so poisonous, that it makes us forget the hundred LOVABLE moments spent together within a minute .""A single moment of misunderstanding is so poisonous, that it makes us forget the hundred lovable moments spent together within a minute .""A single moment of misunderstanding is so poisonous, that it makes us forget the hundred lovable moments spent together within a minute .""A single moment of misunderstanding is so poisonous, that it makes us forget the hundred lovable moments spent together within a minute ."I will wait for you because honestly i don't want anyone else.I will wait for you because honestly i don't want anyone else.I will wait for you because honestly i don't want anyone else.I will wait for you because honestly i don't want anyone else.I will wait for you because honestly i don't want anyone else.I act like i don't care but deep inside it hurts..I act like i don't care but deep inside it hurts..I act like i don't care but deep inside it hurts..I act like i don't care but deep inside it hurts..I act like i don't care but deep inside it hurts..I act like i don't care but deep inside it hurts..DON'T FoRGet To Smile.DON'T FoRGet To Smile.DON'T FoRGet To Smile.DON'T FoRGet To Smile.DON'T FoRGet To Smile.DON'T FoRGet To Smile.DON'T FoRGet To Smile.DON'T FoRGet To Smile.DON'T FoRGet To Smile.

50271.

__phytohormon is resposible for cell elongation and differentiation of shoot tips and root tips.​

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yesExplanation:These are signaling MOLECULES PRODUCED by plants itself which help in CONTROLLING the growth and development of plant's.

50272.

What is the meaning of adolescence explain me in hindi​

Answer» TION:iyihidgitgyi8psi7dyrtuefo5t8doaty4yyeysiu
50273.

1. EDTA injected into muscles combines with Ca2+ and ​

Answer»

sites for myosin are present on actin which are masked by troponin in resting state. When CA++ level INCREASES it leads to the binding of calcium with a SUBUNIT of troponin on actin(thin) FILAMENTS and thereby remove the masking of active sites for myosin.hope this will help you

50274.

What is roasting in metallurgy​

Answer»

g is a PROCESS of heating of SULPHIDE ore to a high TEMPERATURE in presence of air. It is a step of the processing of certain ores. More specifically, roasting is a METALLURGICAL process involving gas–solid reactions at elevated temperatures with the goal of purifying the METAL component.

50275.

Write the plural of the following irregular nouns . Alga give me answer​

Answer» ALGA GIVE me ANSWERS..
50276.

The state of lasting for long time or for all time in the future

Answer» LASTING or CONTINUING for an INDEFINITELY LONG TIME:
50277.

What the kenyan government can do to mitigate on diminishing forest cover

Answer»

The government has received court PERMISSION to CANCEL titles, contending that, ALTHOUGH legal, the land was irregularly ALLOCATED

50278.

The important by product of apicultute

Answer»

Alongside honey, which is certainly the most widespread bee product, bees ALSO provide us with pollen, propolis, ROYAL jelly and wax. Bee venom is another product from which people can benefit. The EU defines apiculture by-products as honey, beeswax, royal jelly, propolis, or pollen not intended for human CONSUMPTION. Products DERIVED from bees for purposes such as human consumption, are not considered animal by-products (for the purposes of EU import regulations).The main products obtained from apiculture are honey and wax. Apiculture is important because it provides bees with a safe place to work and live. Since bees pollinate many of our food sources, it's important to keep the bee population healthy. ADDITIONALLY, apiculture provides an environment in which to study bee habitat and behavior.

50279.

ONLY CORRECT ANSWER AS FAST AS POSSIBLE​

Answer»

d and a only FUNARIA and marchantia I only KNOW this much PLS forgive if my answer turns up wrong

50280.

Google make the list of the ancient civilisation and the dynasties in the the indian subcontinent

Answer»

List of HINDU empires and DYNASTIES Empire Established Today part of India Malava Empire 350 BCE India Nanda Empire 345 BCE India Bangladesh Nepal Pakistan Paurava Dynasty 400 BCE INDIAV Pakistan Maurya Empire 321 BCE India Pakistan Afghanistan Bangladesh Nepal Iran BHUTAN Myanmarv Tajikistan sorry friend i can onbly ANS this muchExplanation:

50281.

The filtration unit of kidney

Answer» GALL BLADDER..........
50282.

Write a note on applications of DNA finger printing​

Answer» DNA testing can ALSO be used to identify pathogens, identify biological remains in archaeological digs, TRACE disease outbreaks, and study HUMAN migration patterns. In the medical field, DNA is used in diagnostics, new vaccine development, and cancer therapy.Explanation:Plz FOLLOW meI hope this is helpful
50283.

Function of nephron in 7 point plz answer fast​

Answer» TION:Function of nephron:-A nephron is the basic structural and functional UNIT of the kidneys that regulates water and soluble substances in the blood by FILTERING the blood, reabsorbing what is NEEDED, and excreting the rest as urine. Its function is vital for homeostasis of blood volume, blood pressure, and plasma OSMOLARITY.
50284.

Vat sachi hoy to please​

Answer»

tion:MAI kuch SMJH HI nhi paya hehe

50285.

Defination of aerobic? and anaerobic?with example ​

Answer»

this is the correct ANSWER bro please FOLLOW me bro good EVENING and I followed you please bro CLICK the brain LIST answer please please bro click the brain list answer please please bro click the brain list answer please please bro click the brain list answer please please bro click the brain list answer please

50286.

Function of nephron in 7 point plz answer​

Answer» TION:uueururjpeuepfklplllyi
50287.

Write notes on evolution of crop plants of varieties?​

Answer»

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50288.

What might cause a transdominant negative mutation in an enzyme?

Answer»

ion whose gene product adversely affects the NORMAL, wild-type gene product within the same cell. This USUALLY occurs if the product can still INTERACT with the same ELEMENTS as the wild-type product, but block some ASPECT of its function.