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yKpoI14uk [10]
3 years ago
12

You place a potato slice in a sucrose solution of unknown concentration, and leave it there for 2 hrs. When you return and weigh

the potato slice, you find that the weight of the potato slice has increased. You conclude that the sucrose solution is_________to the potato cells. [2 pt]
Biology
1 answer:
snow_lady [41]3 years ago
3 0

You conclude that the sucrose solution is hypotonic to the potato cells.

Explanation:

A solution is said to be hypotonic with respect to other solution if its concentration is less than the other solution to which it is compared.

A  concentration of solvent molecule in a hypotonic solution is higher than hypertonic solution so solvent moves from hypotonic to hypertonic solution due to osmosis.

The increase in weight of potato shows that it has gained water i.e. the water has entered from the sucrose solution to cells. So, the sucrose solution is hypotonic to the cell sap.

You might be interested in
Naturally occurring solid mixture of one or more minerals and organic matter
alina1380 [7]

The naturally occurring solid mixture of one or more minerals and organic matter is known as a Rock.

A rock is a naturally occurring substances that is a solid mixture of one or more minerals together with organic matter.

<h2>Further Explanation;</h2>
  • Rocks are classified based on the chemical composition, texture and the way they are formed.  One type of rock may change from one form to another through a rock cycle.
  • Rock cycle is the process through each various rocks change from one form to another, normally an interchange between the three major types of rocks.

There are three major classification of rocks:

<h3>Sedimentary rocks </h3>
  • Sedimentary rocks are types of rocks that are formed through accumulation of sediments at low temperatures in tectonic layers and sinks. These sediments includes; pebbles, shells, sand and other material fragments.  
  • The sediments accumulates in layers and then harden into rocks over a period of time.
  • Examples of sedimentary rocks include; limestone and conglomerate
<h3>Metamorphic rocks</h3>
  • These are types of rocks that are formed as a result of changes that occurs due to intense heat and pressure under the surface of the earth. They result from action of heat and pressure on other rocks that pre-existed.
  • These types of rocks are characterized by shiny crystals, ribbon-like layers among other features.
  • Examples of metamorphic rocks are marble and gneiss

<h3>Igneous rocks </h3>
  • These are types of rocks that are formed as a result hardening and cooling of magma from volcanic eruptions. Magma may cool inside the earth or when on the surface of the earth as a result of volcanic eruptions. The lava from this eruptions cools and hardens to form metamorphic rocks.
  • Igneous rocks are glass-like and shiny with no crystals. They may also have tiny spaces and holes due to gas bubbles trapped during the cooling process.
  • Examples of igneous rocks include obsidian and basalt.
  • The three types of rocks may be further classified in terms of chemical composition, texture and formation.

Key words: Rocks, types of rocks, chemical composition

<h3>Learn more about;</h3>
  1. Rocks and rock types; https://brainly.in/question/5987245
  2. sedimentary rocks; https://brainly.in/question/3259075
  3. igneous rocks; https://brainly.in/question/272012
  4. metamorphic rocks; https://brainly.in/question/1206219

Level; High school

Subject: Geography

Topic:  Rocks

sub-topic: classification of rocks

4 0
3 years ago
Walaaa walaaa HAHAHAHA
Sedbober [7]

Explanation:

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6 0
3 years ago
Consider the following prediction. Prediction: If tomato plants are harmed by NoGro herbicide, then an increase in the concentra
Sholpan [36]

The statement that describes this prediction is as follows:

  • The prediction is useful because it explains what observations will be made if a hypothesis is true​.

Thus, the correct option is D.

<h3>What is Herbicide?</h3>

Herbicide may be defined as a chemical agent that is responsible for destroying or inhibiting the growth of a particular plant as compared to the normal one.

The projection is necessary because it supports the product after a one-year duration. So for example, if after one year there is undoubtedly a reduction in the intermediate height of the tomato plants, then we can absolutely say that it is because of the existence of NoGro herbicide which is supplied in water.

Therefore, it is well described above.

To learn more about Herbicides, refer to the link:

brainly.com/question/21807353

#SPJ1

7 0
2 years ago
I lost a brain cell reading this . Can someone please help!! I will give brainliest :)))
nirvana33 [79]

Answer:

The answer is C.

Explanation:

3 0
3 years ago
How do plants store nutrients?
kvasek [131]
Plant store there food in there roots.
5 0
3 years ago
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