Water will be absorbed by root hairs, then how is when the external medium?

Water will be absorbed by root hairs, then how is when the external medium?
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Hypotonic
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Water will be absorbed by root hairs, then how is when the external medium? -General Knowledge

Description : Water will be absorbed by root hairs, then how is when the external medium? -General Knowledge

Last Answer : The answer is 'Hypotonic'

Water will be absorbed by root hairs, then how is when the external medium? -General Knowledge

Description : Water will be absorbed by root hairs, then how is when the external medium? -General Knowledge

Last Answer : answer:

Water will be absorbed by root hairs, then how is when the external medium? -General Knowledge

Description : Water will be absorbed by root hairs, then how is when the external medium? -General Knowledge

Last Answer : answer:

In plants water is absorbed by the root hairs by a process called: (1) Transpiration (2) Respiration (3) Perspiration (4) Osmosis

Description : In plants water is absorbed by the root hairs by a process called: (1) Transpiration (2) Respiration (3) Perspiration (4) Osmosis

Last Answer : (4) Osmosis Explanation: Plants absorb water from their root hairs on the root via osmosis. It is then transported to other parts of the plant. (through the network of xylem vessels) through a combination of capillary action and "transiprational pull".

In plants water is absorbed by the root hairs by a process called: (1) Transpiration (2) Respiration (3) Perspiration (4) Osmosis

Description : In plants water is absorbed by the root hairs by a process called: (1) Transpiration (2) Respiration (3) Perspiration (4) Osmosis

Last Answer : Osmosis

Organ systems which are exposed to external environment are protected from bacteria by presence of ___________. a)mucus membrane b)HCl c)hairs d)plug

Description : Organ systems which are exposed to external environment are protected from bacteria by presence of ___________. a)mucus membrane b)HCl c)hairs d)plug

Last Answer : a)mucus membrane

How do plants absorb water through root hairs ?

Description : How do plants absorb water through root hairs ?

Last Answer : Answer : Plants absorb water through unicellular root hairs.

Root hairs absorb water from soil due to

Description : Root hairs absorb water from soil due to

Last Answer : Root hairs absorb water from soil due to A. Osmotic pressure B. Atmospheric pressure C. Turgor pressure D. Suciton pressure

Plants absorb most of the water needed by them through their (a) Embryonic zone (b) Growing point (c) Root hairs (d) Zone of elongation

Description : Plants absorb most of the water needed by them through their (a) Embryonic zone (b) Growing point (c) Root hairs (d) Zone of elongation

Last Answer : Ans:(c)

Water from soil enters into the root hairs owing to : (1) Atmospheric pressure (2) Capillary pressure (3) Root pressure (4) Osmotic pressure

Description : Water from soil enters into the root hairs owing to : (1) Atmospheric pressure (2) Capillary pressure (3) Root pressure (4) Osmotic pressure

Last Answer : (2) Capillary pressure Explanation: In plants, the transpiration stream is the uninterrupted stream of water, and other, which is taken up by the roots and, via the xylem vessels, ... the difference in water potential between the soil and the substomatal cavity caused by transpiration.

Water from soil enters into the root hairs owing to : (1) Atmospheric pressure (2) Capillary pressure (3) Root pressure (4) Osmotic pressure

Description : Water from soil enters into the root hairs owing to : (1) Atmospheric pressure (2) Capillary pressure (3) Root pressure (4) Osmotic pressure

Last Answer : Capillary pressure

Why do roots have root hairs? -Biology

Description : Why do roots have root hairs? -Biology

Last Answer : answer:

The growth of seedling plants after transplantation will not always be proper because (a) New soil may not contain the required minerals (b) During transplantation root hairs get damaged (c) Roots cannot penetrate deep into the soil (d) Of all factors stated above

Description : The growth of seedling plants after transplantation will not always be proper because (a) New soil may not contain the required minerals (b) During transplantation root hairs get damaged (c) Roots cannot penetrate deep into the soil (d) Of all factors stated above

Last Answer : Ans:(d)

Root Hairs arise from - (1) Cortex (2) Pericycle (3) Epidermis (4) Endodermis

Description : Root Hairs arise from - (1) Cortex (2) Pericycle (3) Epidermis (4) Endodermis

Last Answer : (3) Epidermis Explanation: Root hairs are tubular-shaped tipgrowing cells that arise from epidermal cells known as trichoblasts, behind the tips of young roots. Like all tip-growing cells, root ... the addition of cell wall precursors to the tip delivered by vesicles from the endomembrane system.

Root hairs develop from the region of : (1) Elongation (2) root cap (3) Meristematic activity (4) Maturation

Description : Root hairs develop from the region of : (1) Elongation (2) root cap (3) Meristematic activity (4) Maturation

Last Answer : (4) Maturation

Root Hairs arise from (1) Cortex (2) Pericycle (3) Epidermis (4) Endodermis

Description : Root Hairs arise from (1) Cortex (2) Pericycle (3) Epidermis (4) Endodermis

Last Answer : Epidermis

The only plant cells without nuclei among the following are : (1) Cambium cells (2) Root hairs (3) Companion cells (4) Tracheid cells

Description : The only plant cells without nuclei among the following are : (1) Cambium cells (2) Root hairs (3) Companion cells (4) Tracheid cells

Last Answer : Cambium cells

Systemic insecticides (A) Are absorbed throughout the plant (B) Kill insects following external bodily contact (C) Are stomach poisons (D) Emit poisonous vapour

Description : Systemic insecticides (A) Are absorbed throughout the plant (B) Kill insects following external bodily contact (C) Are stomach poisons (D) Emit poisonous vapour

Last Answer : (A) Are absorbed throughout the plant

When electromagnetic waves strike the boundary of denser medium they are __________. A. Reflected, in phase B. Reflected out of phase by 180° C. reflected, they are completely absorbed

Description : When electromagnetic waves strike the boundary of denser medium they are __________. A. Reflected, in phase B. Reflected out of phase by 180° C. reflected, they are completely absorbed

Last Answer : B. Reflected out of phase by 180°

Oxethazaine is used for anaesthetizing gastric mucosa because: A. It is not absorbed from the gastrointestinal tract B. It remains largely unionized in acidic medium C. It is highly ionized in acidic medium D. It produces no systemic effects even at high doses

Description : Oxethazaine is used for anaesthetizing gastric mucosa because: A. It is not absorbed from the gastrointestinal tract B. It remains largely unionized in acidic medium C. It is highly ionized in acidic medium D. It produces no systemic effects even at high doses

Last Answer : B. It remains largely unionized in acidic medium

Potometer works on the principle of (a) osmotic pressure (b) amount of water absorbed equals the amount transpired (c) root pressure (d) potential difference between the tip of the tube and that of the plant.

Description : Potometer works on the principle of (a) osmotic pressure (b) amount of water absorbed equals the amount transpired (c) root pressure (d) potential difference between the tip of the tube and that of the plant.

Last Answer : (b) amount of water absorbed equals the amount transpired

$ Soil soluiton is absorbed by all the parts of a root . ! Soil solution is always of a high concentration.

Description : $ Soil soluiton is absorbed by all the parts of a root . ! Soil solution is always of a high concentration.

Last Answer : $ Soil soluiton is absorbed by all the parts of a root . ! Soil solution is always of a high concentration ... is wrong D. If both As and R are wrong.

Minerals absorbed by root move to the leaf through (a) xylem (b) phloem (c) sieve tubes (d) none of the above.

Description : Minerals absorbed by root move to the leaf through (a) xylem (b) phloem (c) sieve tubes (d) none of the above.

Last Answer : (a) xylem

A systemic pesticide ? a). kills anything it touches b). root absorbed c). Root/shoot absorbed & translocative d). shoot absorbed

Description : A systemic pesticide ? a). kills anything it touches b). root absorbed c). Root/shoot absorbed & translocative d). shoot absorbed

Last Answer : c). Root/shoot absorbed & translocative

Consider the following four statements (1-4) about certain desert animals such as kangaroo, rat. (1) They have dark colour and high rate of reproduction and excrete solid urine. (2) They do not drink water, breathe at a slow rate to conserve water and have their body covered with thick hairs. (3) They feed on dry seeds and do not require drinking water. (4) They excrete very concentrated urine and do not use water to regulate body temperature.

Description : Consider the following four statements (1-4) about certain desert animals such as kangaroo, rat. (1) They have dark colour and high rate of reproduction and excrete solid urine. (2) They do ... water. (4) They excrete very concentrated urine and do not use water to regulate body temperature.

Last Answer : (c) 3 and 4

How can I tame these wild white hairs that are appearing in my long blonde hair?

Description : How can I tame these wild white hairs that are appearing in my long blonde hair?

Last Answer : Embrace the white.

Would you suggest anything to make the hairs grow longer?

Description : Would you suggest anything to make the hairs grow longer?

Last Answer : What causes hair to become dry and brittle?

Why do older women often get a lot of hairs on their chin and upper lip?

Description : Why do older women often get a lot of hairs on their chin and upper lip?

Last Answer : answer:Reasons for facial hair growth in post-menopausal women The short version; changes in levels of estrogen and androgen. It is not a weight-related issue. My mother was always very thin and grew a few chin hairs when she got old, easily removed with a tweezer.

Why would some of the hairs on my head be growing slowly or not at all?

Description : Why would some of the hairs on my head be growing slowly or not at all?

Last Answer : I’d say it is “thinning out”, I started going bald in the seven grade.

How may I prevent ingrown hairs, which often lead to cyst formations, on the face?

Description : How may I prevent ingrown hairs, which often lead to cyst formations, on the face?

Last Answer : Maybe using an exfoliating cream of some type or getting a gentle exfoliating glove. I know the Body Shop sell them. You don’t want to rub your skin too hard but you want to keep the pores from getting clogged. I used to have a waxing lady and exfoliation was her advice for avoiding in grown hairs.

Do Grey hairs grow faster than normal hair?

Description : Do Grey hairs grow faster than normal hair?

Last Answer : answer:“Gray hair actually grows no faster or slower than pigmented hair does. However, when the hair turns gray it can often undergo more changes than merely color, many times changing in texture, porosity and wave pattern.” Hair Finder

Why are grey/white hairs all "kinky"?

Description : Why are grey/white hairs all "kinky"?

Last Answer : Here ya go.

Do individual hairs actually have the color gray, or is gray just the appearance of a mixture of white with darker hair?

Description : Do individual hairs actually have the color gray, or is gray just the appearance of a mixture of white with darker hair?

Last Answer : I have undertaken an extensive survey of the two people in this room at the moment. We have white hairs and brown hairs. No grey.

How old were you when you starting covering up the grey (hairs)

Description : How old were you when you starting covering up the grey (hairs)

Last Answer : I just started getting a few grays at my cheekbones this year, but they don’t show up ‘cause I’m (kind of) blond. My partner has gorgeous silver in her brunette hair, best highlights ever.

Is it better to pluck white hairs, or cut them real short?

Description : Is it better to pluck white hairs, or cut them real short?

Last Answer : answer:Most people dye their hair if they don’t like the color. I have a dozen or so stray gray hairs in my goatee. I try to ignore them but they always get yanked eventually. Something tells me you are talking about head hair though.

If someone starts getting grey hairs, can they go back to growing normal hair color again?

Description : If someone starts getting grey hairs, can they go back to growing normal hair color again?

Last Answer : No, once it is gray, it is gray for life.

Is there a way to dye your hair so that just the gray hairs get dyed, without coloring the rest of your (black) hair?

Description : Is there a way to dye your hair so that just the gray hairs get dyed, without coloring the rest of your (black) hair?

Last Answer : There are dyes for men that will gradually change the color darker with each use but it only gets it to a brown color. I hope you do find a way. I hate having to color my whole head for just ... grey enough yet to let it all grow out and that sucks, especially since my hair grows in really quick.

Where do long hairs that appear overnight come from?

Description : Where do long hairs that appear overnight come from?

Last Answer : Old and confused hair folicles. I have them too. Stupid things. Growing where they shouodn’t, refusing to grow where they should, and growing at rates that don’t even resemble normal.

When do you trim your nose hairs?

Description : When do you trim your nose hairs?

Last Answer : When it looks longer than usual. You better use a trimmer specifically designed for such purpose. Plucking them with fingers will irritate your nose and for some cases will make it looks bigger.

How do i prevent ingrown hairs?

Description : How do i prevent ingrown hairs?

Last Answer : Scrub well.

How many hairs are in a bunny rabbit's tail? -Riddles

Description : How many hairs are in a bunny rabbit's tail? -Riddles

Last Answer : None. They are all outside.

On average, how many hairs does a person have?

Description : I know this varies from person to person, but on average, how many hairs does a person have?

Last Answer : This is very interesting because it varies depending on the tone we're talking about. Most of their hair is for light-haired people, that is, blondes. They boast an average of 120-150 thousand hairs ... everyone, then a person has 70-150 thousand hairs, which is 120-200 hairs per square centimeter.

Why are the hairs on the tennis ball?

Last Answer : Do you have an interview? So tell them to give you 3 minutes to find out. Google. Good luck (headbang)

What are some effective home remedies for grey hairs ?

Description : What are some effective home remedies for grey hairs ?

Last Answer : These are some hair dye recipes suggested by advocates of natural cosmetics include; BLACK PEPPER (Pepper nigrum) - Mix 1 tablespoon of freshly ground black pepper and 1 teaspoon of fresh lemon juice into 1/2 ... your hair. Rinse it off after 1 to 3 hours, depending on the depth of color you want.

Which medicine is best to reduce body hairs?

Description : Which medicine is best to reduce body hairs?

Last Answer : There are other methods you can use to reduce body hairs like the conventional shaving, waxing, plucking, and electrolysis. Since you are so keen on medicine, there are medicines that slow the production of ... slows hair growth but it doesn't get rid of existing hair. I hope this helps you.

Do vascular plants have roots with microscopic hairs?

Description : Do vascular plants have roots with microscopic hairs?

Last Answer : Need answer

Do non vascular plants have roots with microscopic hairs?

Description : Do non vascular plants have roots with microscopic hairs?

Last Answer : Need answer

What effect does backcombing have on the hairs structure?

Description : What effect does backcombing have on the hairs structure?

Last Answer : Need answer

Will using a men's electronic razer really help my boyfriend with the many ingrown hairs he seems to get?

Description : Will using a men's electronic razer really help my boyfriend with the many ingrown hairs he seems to get?

Last Answer : There is no reason for the electric razor to cause ingrown hairs as long as you shave with the direction of the hair growth and use a good after shave. If you shave against the hair growth your chances of getting an ingrown hair are higher.

Is there a product I can put in the drains to clear pipes of hairs?

Description : Is there a product I can put in the drains to clear pipes of hairs?

Last Answer : Drain-o works very well. You can find this product at your local grocery store.