Downward movement of food synthesized in leaves takes place through

Description : Negative skin friction (A) Is a downward drag acting on a pile due to downward movement of the surrounding compressible soil relative to the pile (B) Develops due to lowering of ground water (C) Both (a) and (b) (D) Neither (a) not (b)

Last Answer : Answer: Option C

Economic growth is best depicted by (a) Outward shift in PPF ; (b) Upward movement in PPF ; (c) Inward movement in PPF (d) Downward movement in PPF

Description : Economic growth is best depicted by (a) Outward shift in PPF ; (b) Upward movement in PPF ; (c) Inward movement in PPF (d) Downward movement in PPF

Last Answer : (a) Outward shift in PPF ;

Conduction of food from leaves to differ- ent plants parts takes place through?

Description : Conduction of food from leaves to differ- ent plants parts takes place through?

Last Answer : Phloem

Pick out the wrong statement. (A) The binary diffusivity in liquids is of the order of 10 -5 cm2 /sec (B) Molecular diffusion in solid is much faster than that in liquids (C) Particles movement from higher concentration to lower concentration takes place in diffusion process (D) According to Poiseuille's law, the permeability decreases with increase in temperature for flow of a gas through a given capillary

Description : Pick out the wrong statement. (A) The binary diffusivity in liquids is of the order of 10 -5 cm2 /sec (B) Molecular diffusion in solid is much faster than that in liquids ( ... Poiseuille's law, the permeability decreases with increase in temperature for flow of a gas through a given capillary

Last Answer : (B) Molecular diffusion in solid is much faster than that in liquids

The element which takes part in the growth and development of plants

Description : The element which takes part in the growth and development of plants

Last Answer : Ans. Plant nutrients

Plant takes the nutrient in the form of

Description : Plant takes the nutrient in the form of

Last Answer : Ans. Ions

Cooperative Movement (1904) was initiated by

Description : Cooperative Movement (1904) was initiated by

Last Answer : Ans. F. Nicholson

The movement of nutrient ions and salts along with moving water

Description : The movement of nutrient ions and salts along with moving water

Last Answer : Ans. Mass flow

Aging: downward slide towards the grave; or a climb through life's experience towards wisdom?

Description : Aging: downward slide towards the grave; or a climb through life's experience towards wisdom?

Last Answer : Having had a few moments in my life where it looked like aging might not happen, I can definitely say I prefer it to the alternative. I actually enjoy a lot of aspects about it. I'm smarter, I no ... . Since it happens anyway (if you're lucky) I'm much happier embracing it than being upset by it.

Select the correct statement. (A) The discharge through a Venturimeter depends upon Δp only and isindependent of orientation of the meter(B) A Venturimeter with a given gage difference discharges at a greater rate,when the flow is vertically downward through it, than when the flow is verticallyupward(C) For a given pressure difference, the discharge of gas is greater through aVenturimeter, when compressibility is taken into account, than when it isneglected(D) The overall pressure loss is the same in a given pipe line, whether aVenturimeter or a nozzle with the same throat dia is used

Description : Sele(A) The discharge through a Venturimeter depends upon Δp only and isindependent of orientation of the meterct the correct statement. (B) A Venturimeter with a given gage difference discharges at a ... a given pipe line, whether a Venturimeter or a nozzle with the same throat dia is used

Last Answer : (A) The discharge through a Venturimeter depends upon Δp only and isindependent of orientation of the meterct the correct statement

Select the correct statement. (A) The discharge through a Venturimeter depends upon Δp only and isindependent of orientation of the meter(B) A Venturimeter with a given gage difference discharges at a greater rate,when the flow is vertically downward through it, than when the flow is verticallyupward(C) For a given pressure difference, the discharge of gas is greater through aVenturimeter, when compressibility is taken into account, than when it isneglected(D) The overall pressure loss is the same in a given pipe line, whether aVenturimeter or a nozzle with the same throat dia is used

Description : Select the correct statement. (A) The discharge through a Venturimeter depends upon Δp only and isindependent of orientation of the meter (B) A Venturimeter with a given gage difference discharges at a ... a given pipe line, whether a Venturimeter or a nozzle with the same throat dia is used

Last Answer : (A) The discharge through a Venturimeter depends upon Δp only and isindependent of orientation of the meter

In which of the following cases, it is possible for flow to occur from low pressure to high pressure? (A) Flow of liquid upward in a vertical pipe (B) Flow through a converging section (C) Flow of air downward in a pipe (D) Impossible in a constant cross-section conduit

Description : In which of the following cases, it is possible for flow to occur from low pressure to high pressure? (A) Flow of liquid upward in a vertical pipe (B) Flow through a converging section (C) Flow of air downward in a pipe (D) Impossible in a constant cross-section conduit

Last Answer : (B) Flow through a converging section

Pick out the correct statement pertaining to Venturimeter. (A) A Venturimeter with a fixed pressure drop discharges more, when the flow is vertically downward, than when the flow is vertically upward (B) The co-efficient of contraction of a Venturimeter is always unity (C) For a fixed pressure drop, the discharge of a gas through a Venturimeter is greater, when compressibility is taken into account, than when it is neglected (D) None of these

Description : Pick out the correct statement pertaining to Venturimeter. (A) A Venturimeter with a fixed pressure drop discharges more, when the flow is vertically downward, than when the flow is vertically upward (B ... , when compressibility is taken into account, than when it is neglected (D) None of these

Last Answer : (D) None of these

Which phase of the trajectory model of chronic illness is characterized by the gradual or rapid decline in the trajectory despite efforts to halt the disorder? a) Dying The dying phase is characterized by stoppage of life-maintaining functions. b) Unstable The unstable phase is characterized by development of complications or reactivation of the illness. c) Acute The acute phase is characterized by sudden onset of severe or unrelieved symptoms or complications that may necessitate hospitalization for their management. d) Downward The downward phase occurs when symptoms worsen or the disability progresses despite attempts to control the course through proper management.

Description : Which phase of the trajectory model of chronic illness is characterized by the gradual or rapid decline in the trajectory despite efforts to halt the disorder? a) Dying The dying phase ... symptoms worsen or the disability progresses despite attempts to control the course through proper management.

Last Answer : a) Dying The dying phase is characterized by stoppage of life-maintaining functions.

In which phase of the trajectory model of chronic illness are the symptoms under control and managed? a) Stable The stable phase indicates that the symptoms and disability are under control or managed. b) Acute The acute phase is characterized by sudden onset of severe or unrelieved symptoms or complications that may necessitate hospitalization for their management. c) Comeback The comeback phase is the period in the trajectory marked by recovery after an acute period. d) Downward The downward phase occurs when symptoms worsen or the disability progresses despite attempts to control the course through proper management.

Description : In which phase of the trajectory model of chronic illness are the symptoms under control and managed? a) Stable The stable phase indicates that the symptoms and disability are under ... symptoms worsen or the disability progresses despite attempts to control the course through proper management.

Last Answer : a) Stable The stable phase indicates that the symptoms and disability are under control or managed.

The exchange of gases takes place in the leaves through these pores for the purpose of photosynthesis. These pores are called – (1) Guard Cells (2) Stomata (3) Chloroplast (4) None of the above

Description : The exchange of gases takes place in the leaves through these pores for the purpose of photosynthesis. These pores are called – (1) Guard Cells (2) Stomata (3) Chloroplast (4) None of the above

Last Answer : (2) Stomata Explanation: Stomata are tiny pores present on the surface of the leaves via which exchange of gases takes place in the leaves for the purpose of photosynthesis. However, exchange of gases also occurs across the surface of stems, roots and leaves as well.

The plants, which produce food themselves through photosynthesis?

Description : The plants, which produce food themselves through photosynthesis?

Last Answer : Ans. Phototrophs

What is the difference between the manner in which movement takes place in a sensitive plant and the movement in our legs ? -Biology-10

Description : What is the difference between the manner in which movement takes place in a sensitive plant and the movement in our legs ? -Biology-10

Last Answer : Movement in a sensitive (mimosa) plant Movement in legs of a human 1. The leaves of a sensitive plant like mimosa are sensitive to touch. 1. Leg is in control of nerve muscles. 2. It is not ... in a sensitive plant are nastic movement. 4. The movement in our leg is due to voluntary nervous system.

How does the movement of substances takes place in the cell ? -Biology

Description : How does the movement of substances takes place in the cell ? -Biology

Last Answer : Some substances like carbon dioxide or oxygen can move across the cell membrane by a process called diffusion.

Pick out the wrong statement. (A) Fluid movement under the influence of buoyant forces resulting from change in density takes place in case of natural convection (B) The ratio NNu /NRe . Npr is called the Stanton number (C) The Peclet number is a measure of the ratio of energy transport by convection to that by conduction (D) The Colburn jH factor for heat transfer is given by Nst Npr

Description : Pick out the wrong statement. (A) Fluid movement under the influence of buoyant forces resulting from change in density takes place in case of natural convection (B) The ratio NNu /NRe . Npr is ... convection to that by conduction (D) The Colburn jH factor for heat transfer is given by Nst Npr

Last Answer : (D) The Colburn jH factor for heat transfer is given by Nst Npr

In conductors conduction of electricity takes place due to movement of

Last Answer : In conductors conduction of electricity takes place due to movement of electrons only.

The conduction of electricity, in semiconductors, takes place due to movement of

Last Answer : The conduction of electricity, in semiconductors, takes place due to movement of electrons and holes.

Can you name some food additives that are synthesized from non-edible substances?

Description : Can you name some food additives that are synthesized from non-edible substances?

Last Answer : answer:Ask her if she'd eat anything that had these properties: Lycopene is a type of Carotene, substances which transmit light energy in photosynthesis. With the chemical formula C40H56, they produce ... series of chemical reactions called the MEP pathway in the chloroplast. (It's a tomato.)

Vitamins are (A) Accessory food factors (B) Generally synthesized in the body (C) Produced in endocrine glands (D) Proteins in nature

Description : Vitamins are (A) Accessory food factors (B) Generally synthesized in the body (C) Produced in endocrine glands (D) Proteins in nature

Last Answer : Answer : A

Through which Translocation of food materials in plants takes place? -General Knowledge

Description : Through which Translocation of food materials in plants takes place? -General Knowledge

Last Answer : The answer is 'Phloem'

Through which Translocation of food materials in plants takes place? -General Knowledge

Description : Through which Translocation of food materials in plants takes place? -General Knowledge

Last Answer : answer:

Through which Translocation of food materials in plants takes place? -General Knowledge

Description : Through which Translocation of food materials in plants takes place? -General Knowledge

Last Answer : answer:

Transport of food material in higher plants takes place through (a) companion cells (b) transfusion tissue (c) tracheids (d) sieve elements.

Description : Transport of food material in higher plants takes place through (a) companion cells (b) transfusion tissue (c) tracheids (d) sieve elements.

Last Answer : (d) sieve elements.

Transport of food material in higher plants takes place through (a) companion cells (b) transfusion tissue (c) tracheids (d) sieve elements.

Description : Transport of food material in higher plants takes place through (a) companion cells (b) transfusion tissue (c) tracheids (d) sieve elements.

Last Answer : d) sieve elements.

Through which Translocation of food materials in plants takes place?

Description : Through which Translocation of food materials in plants takes place?

Last Answer : Phloem

The types of stomata mostly present on lower surface of leaves

Description : The types of stomata mostly present on lower surface of leaves

Last Answer : Ans. Potato type

Upper leaves will show chlorosis on midrib, veins green and dead spots occur in all parts of leaf (veins, tips and margins) show

Description : Upper leaves will show chlorosis on midrib, veins green and dead spots occur in all parts of leaf (veins, tips and margins) show

Last Answer : Ans. Zn deficiency

Scorching and burning on margins of bottom leaves and irregular fruit development of plant are most common symptoms of

Description : Scorching and burning on margins of bottom leaves and irregular fruit development of plant are most common symptoms of