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Shourya Yadav 7 years ago

Sparrows behavior was different from other days as when authors mother threw some bread crumps they did not noticed and showed no intrest in that also there was no chripping and when they took grandmother ,sparrows flew off quitely .

ANSWER

What is Chemiosmotic hypothesis??

Posted by Arun Venkateshwaran 7 years ago

CBSE > Class 11 > Biology

2 answers

Arun Venkateshwaran 7 years ago

Thank u for your help

Yogita Ingle 7 years ago

Chemiosmotic hypothesis explain the mechanism of ATP synthesis in chloroplast.
In photosynthesis, ATP synthesis is linked to development of a proton gradient across a membrane.
The protons that are produced by the splitting of water are accumulated inside of membrane of thylakoids (in lumen).
As the electron moves through the photosystem, protons are transported across the membrane.
NADP reductase enzyme is located on the stroma side of the membrane, along with electrons from the acceptor it removes H+ from the stroma during reduction of NADPH + H+.
This creates proton gradients across the thylakoid membrane as well as a measurable decrease in pH in the lumen.
ATPase has a channel that allows diffusion of protons back to stroma across the membrane.
This releases energy to activate ATPase enzyme that catalyses the formation of ATP.

ANSWER

Calculate the concentration of H2O from ZnOH3

Posted by Laxit Yadav 7 years ago

CBSE > Class 11 > Chemistry

0 answers

ANSWER

Bio class11 ch 11 what d/ f transpiration and guttation

Posted by Rinki Kumari 7 years ago

CBSE > Class 11 > Biology

3 answers

Sivan Karthick 7 years ago

transpiration means the loss of water from the plant not only leaves some other parts of plants also leaves some waiter by the stomata the plant losses about 70% of water

Yogita Ingle 7 years ago

Guttation	Transpiration
Occurs during night time.	Occurs during daylight.
Water lost in guttation is rich in minerals.	The transpired water is pure.
Water is lost as the liquid.	Water is lost in the form of vapors.
The process takes place through hydathodes.	Stomata perform this process.
Guttation is an uncontrolled phenomenon.	Transpiration is a controlled and regulated phenomenon.

Tanya Chaudhary 7 years ago

Guttation =loss of water in liquid phase by herbaceous plant from the tips of leaf blades known as guttation. Transpiration=loss of water by leaves of the aerial parts of plant in the form of water vapour known as transpiration.

ANSWER

Difference between manual and computerized accounting

Posted by Navkar Jain 4 years, 6 months ago

CBSE > Class 11 > Accountancy

1 answers

Sia ? 4 years, 6 months ago

Parameter of Comparison	Manual Accounting	Computerized Accounting
Definition	It uses books and physical registers to record financial data.	It uses a computer with financial software to collect financial data electronically.
Documenting	Documenting is attainable via book of original entry	A customized database is used to record data content.
Calculation	One performs all the calculations by hand.	The computer system carries out the calculations after one feeds it with the data.
Accuracy	Prone to mistakes	The software confirms transactions making it unlikely to record a mistake
Financial Statements	Accountants develop it at the end of every fiscal year or quarter.	It is always ready.
Trial balance	It is prepared when required	It provides a trial balance every day
Speed	Slow	Relatively faster
Backup	It is hard to backup data	You can save entries of transactions and back them up easily.

ANSWER

what is IUPAC name of dimethylether

Posted by Jeevsh Pathak 7 years ago

CBSE > Class 11 > Chemistry

1 answers

Ayushi Ayushi 7 years ago

IUPAC : methoxymethane

5Thank You

ANSWER

Describe stress vs strain graph for a metal wire and hence explain the terms, elastic limit,yelid point, breaking stress.

Posted by Suman Kumar 7 years ago

CBSE > Class 11 > Physics

0 answers

ANSWER

Derive the expression of gravitational potential at a distance r from the centre of earth.

Posted by Suman Kumar 7 years ago

CBSE > Class 11 > Physics

1 answers

Taiba Khan 7 years ago

When a object moving straight what is acceleration and velocity

ANSWER

Rajni ka charitra chitran batayiye

Posted by Vaibhav Soni 7 years ago

CBSE > Class 11 > हिंदी कोर

1 answers

Kishan Prajapati 7 years ago

Rajni es jawane ki mahila jo kisi ke dabau me nahi reh sakti woh duniya se ladna jabti hai aur apne hak ke liye pure duniya se lad sakti hai aaj kkal ke sabhi ladkiyon ko aise hi hona chahiye

3Thank You

ANSWER

Apathi gadyaans padhya krm ke anusaar

Posted by Nitu Kumari 7 years ago

CBSE > Class 11 > हिंदी कोर

0 answers

ANSWER

Show that surface energy is numerically equal to the surface tension.

Posted by Suman Kumar 7 years ago

CBSE > Class 11 > Physics

1 answers

Ayushi Ayushi 7 years ago

Surface tension of the liquid=Force/length multiply length to both numerator and the denominator =Force x length/length x length =work/area So, this show that the surface energy per unit area is equal to the surface tension of the liquid.

ANSWER

What happens to time period of Earth if its volume reduce 1/27?

Posted by Ansum Patel 7 years ago

CBSE > Class 11 > Physics

0 answers

ANSWER

Hii frends how r u??

Posted by Evvi Pndit 7 years ago

CBSE > Class 11 > Biology

0 answers

ANSWER

How is BMR is controlled by heredity?

Posted by Gauransh Baranwal 7 years ago

CBSE > Class 11 > Biology

2 answers

Gauransh Baranwal 6 years, 11 months ago

Thank you

Yogita Ingle 7 years ago

Quantitative genetic analyses of basal metabolic rate (BMR) can inform us about the evolvability of the trait by providing estimates of heritability, and also of genetic correlations with other traits that may constrain the ability of BMR to respond to selection.

ANSWER

How to solve ionic equilibrium questions

Posted by Evvi Pndit 7 years ago

CBSE > Class 11 > Chemistry

3 answers

Saba Elias 7 years ago

Yes

???. Pragati 7 years ago

Yes saba ??is right

Gauransh Baranwal 7 years ago

Watch er.dusayant kumar lecture.

ANSWER

Differentiation of Sec( tan √x)

Posted by Prakhar Jadaun ? 7 years ago

CBSE > Class 11 > Mathematics

1 answers

Harsh Mishra 7 years ago

The differentiation of sec {tan root( x )} is ? as given: Answer, y'=sec(tan(x))tan(tan(x))(sec2(x)) Solution : If, y=sec(f(x)) then using chain rule, y'=sec(f(x))tan(f(x))f'(x) In same way, y'=sec(tan(x))tan(tan(x))(tan(x)) ' y' =sec(tan(x))tan(tan(x))(sec2(x))

ANSWER

What is meant by manager's commission. ????????????

Posted by Himani ?? 7 years ago

CBSE > Class 11 > Accountancy

1 answers

Paavak Bansal 7 years ago

Manager receives a commission that is a percentage of amount of the net profit of firm . This share is given so that he manages the firm to get max commission resulting in max profit of firm.

ANSWER

Importance of kinesiology in sports ✌✌

Posted by Alia Khan ❤?❤ 7 years ago

CBSE > Class 11 > Physical Education

1 answers

Gourav Deswal 7 years ago

To know how to use modern day equipment ?

ANSWER

Notes for psychology in hindi

Posted by Md Danish 7 years ago

CBSE > Class 11 > Psychology

0 answers

ANSWER

How many bones in a baby

Posted by Purnima Maurya 7 years ago

CBSE > Class 11 > Biology

4 answers

Alia Khan ❤?❤ 7 years ago

Ya amit i.e why I answered around 305. ....you can see ?????????????????

Saba Elias 7 years ago

300

Amit Rao 7 years ago

Its not sure that he must having 305 bone

Alia Khan ❤?❤ 7 years ago

Around 305 bones are in new born baby ✌✌✌

ANSWER

What is the role of GnRH hormone??

Posted by Amit Rao 7 years ago

CBSE > Class 11 > Biology

1 answers

Sivan Karthick 7 years ago

gonadotrophin releasing hormones play a major role in reproduction

ANSWER

you are abhik head boy of kanya international school , bareilly darf a notice for the school notice board informing the student council members about a meeting with the principal and discipline committee of a school provide necess

Posted by Devakshi Patel 7 years ago

CBSE > Class 11 > English Core

0 answers

ANSWER

Characteristics of characters in the chapter THE GHAT OF THE ONLY WORLD

Posted by Rajvi Patel 7 years ago

CBSE > Class 11 > English Core

1 answers

Mishti Goenka 7 years ago

Answer in detail

ANSWER

Difference in between guttation and diffusion!!!???

Posted by Alia Khan ❤?❤ 7 years ago

CBSE > Class 11 > Biology

1 answers

Amit Rao 7 years ago

Guttation means the directly removal of water from plants in the form of droplets in winter season whereas diffusion means movement of any molecule from higher concentration to lower concentration.

ANSWER

Define interphase ✌✌

Posted by Alia Khan ❤?❤ 7 years ago

CBSE > Class 11 > Biology

2 answers

Říý@ ?? 7 years ago

The interphase, though called the resting phase, is metabolically quite active. It is the time during which the cell prepares itself for division by undergoing both cell growth and DNA replication in an orderly manner. The interphase is further divided into three phases: • G1 (Gap 1) phase • S (Synthesis) phase • G2 (Gap 2) phase

Saba Elias 7 years ago

A stage in the life cycle of cell between two successive mitotic or meiotic division

ANSWER

Kala aur bhash ke antarsambandh me apki kya raay hai

Posted by Banty Vishnaw 7 years ago

CBSE > Class 11 > हिंदी कोर

1 answers

Himani ?? 7 years ago

Humare raay kya kroge le k dene h to apne do ..... RAAY !!!! ?

ANSWER

What are nodes??

Posted by Sanidhya Jadaun? 7 years ago

CBSE > Class 11 > Chemistry

1 answers

Ayushi Ayushi 7 years ago

It has no radial or angular nodes: the 1s orbital is simply a sphere of electron density. A node is a point where the electron probability is zero. As with all orbitals the number of radial nodes increases with the principle quantum number (i.e. the 2s orbital has one radial node, the 3s has two etc.).

3Thank You

ANSWER

What is accured income .:: ????

Posted by Himani ?? 7 years ago

CBSE > Class 11 > Accountancy

3 answers

Khushboo ?? 7 years ago

Welcome ji??

Himani ?? 7 years ago

Thanks ji ??

Khushboo ?? 7 years ago

Income earned but not received.

4Thank You

ANSWER

Explain the process of nodule formation!!!!????

Posted by Alia Khan ❤?❤ 7 years ago

CBSE > Class 11 > Biology

5 answers

Saba Elias 7 years ago

The roots of leguminous plant come in contact with rhizobium it becomes curled or deform by chemical secretion by bacteria the rhizobium enter into deform root hairs and proliferate with in the roots hair the plant responds by forming an infection thread that grows inward to deliver the bacteria to the tissue the nodules established contact with the vascular tissue of the host for thr absorption of nutrients the formation of roots nodules and nitrogen fixation occur unfer the control of genes of leguminous and the gene of bacteria

Ayushi Ayushi 7 years ago

Your wellcome Alia ji

Alia Khan ❤?❤ 7 years ago

Thanks aayushi ji ???

Ayushi Ayushi 7 years ago

Nodule formation : (a) It includes the reactions between Rhizobium and roots of host plant. Rhizobia multiply, (b) They colonise the surrounding of the roots. They get attached to root epidermal hair cells, © A root hair curls and the bacterium invades into it. An infection thread is formed carrying it into root jcortex: (d) The bacteria are then released from the thread into cells and it causes the differentiation of N2 fixing cells. Nodule formation occurs.

3Thank You

Ayushi Ayushi 7 years ago

In general terms, nodules are formed as a result of infection of the roots by soil bacteria. ... The complex process by which plant roots are infected by rhizobia is known as infection. The complex process in which nodules are formed is known as nodulation.