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Alborosie
3 years ago
15

Why is it important that root hair cells have high ion concentration?

Biology
1 answer:
andre [41]3 years ago
5 0

Root hair cells are adapted for taking up water and mineral ions by having a large surface area to increase the rate of absorption. They also contain lots of mitochondria , which release energy from glucose during respiration in order to provide the energy needed for active transport.

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List and describe five things you and your classmates could do to conserve water in your school.
Julli [10]
- Make sure taps and such have no leaks. 
- Keep a bucket underneath taps and use the water saved in them for gardening. 
- Avoid flushing the toilet when unnecessary ("If it's yellow let it mellow, if it's brown flush it down"). And avoid throwing tissues in the toilets, instead throw in a proper bin. 
- Never put water down the drain when there may be another use for it such as cleaning or watering a plant or garden. 
- Water lawns during the early morning hours when temperatures and wind speed are the lowest. This reduces loss from evaporation. 
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7 0
3 years ago
What is the difference in result between<br> mitosis and meiosis?
VARVARA [1.3K]

Explanation:

Mitosis produces two diploid (2n) somatic cells that are genetically identical to each other and the original parent cell, whereas meiosis produces four haploid (n) gametes that are genetically unique from each other and the original parent (germ) cell.

7 0
3 years ago
Tiying pe
babymother [125]

Answer:

Basic body structure.

Explanation:

Organisms classified in the phylum category on the basis of their basic body structure. Organisms are classified in the groups and subgroups on the basis of similarities and differences. Those organisms that show resemblance is to be put in the same group. They have some similar characteristics such mode of reproduction, mobility, feeding behaviour and body structure etc.

3 0
3 years ago
PLEASE REPLY QUICKLY
Tcecarenko [31]

Answer:

B. Only from the ocean to earth's surface

Explanation:

The biosphere is known as the layer of the Earth where life exists. It reaches a peak of ten kilometers above sea level, which is used by some birds in flight while the biosphere go to depths as low as 8 kilometers deep or the bottom of the ocean.

Hope this Helps!

8 0
3 years ago
What is energy? what is an example of it ?
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An example of energy is lightning
8 0
3 years ago
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