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Alex_Xolod [135]
2 years ago
8

What is the dependent and independent variable in the temeperature and transpiration rate investigation

Biology
1 answer:
Crazy boy [7]2 years ago
6 0

Answer:

Independent variable - time. Dependent variable - the distance moved by the bubble along the capillary tube. Control variables - temperature, air flow or draughts, adequate supply of water.

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High concentrations of solutes such as sugar or salt results in plasmolysis of cells due to the onset of which phenomenon. Selec
malfutka [58]

Answer:

The correct answer will be option-B

Explanation:

Three types of solution are formed based on the concentration of the solute which are:

1. High solute concentration- Hypertonic solution

2. Low solute concentration- Hypotonic solution

3. Equal solute concentration- Isotonic solution

When a cell contains a high amount of solute concentration and low concentration of water then it results in the generation of very high osmotic pressure.

If a cell is placed in an aquatic medium then due to high osmotic potential, the water will enter the cell which will lead to the rupture of the cell membrane. This process of rupture of the cell membrane is known as the plasmolysis.

Since the cell rupture due to the generation of very high osmotic potential, therefore, is the correct answer.

4 0
3 years ago
A botanist wants to see how different colored light waves influence the growth of pea
S_A_V [24]

Answer:

write the procedure in the passive voice (reporting fashion )

4 0
3 years ago
Put the levels of organization in order from smallest to largest; community, ecosystem, organism, biosphere, population
frutty [35]
Correct order is: organism, population, community, ecosystem, biosphere.
6 0
3 years ago
State two advantages of using a electron microscope rather than a light microscope
Andrew [12]

Answer:

Higher magnification

Higer Resolution

Explanation:

5 0
3 years ago
Explain why an egg is considered to be unicelular.
Delicious77 [7]

Answer:

membrane and everything else inside is considered the cell, it can be said that it is a single cell. Then, the chicken egg deserves its reputation as the largest cell. If, however you consider the yolk and the albumen (the egg white), separate structures, then eggs are not a single cell.

Explanation:

Short answer: One ovum = one cell = single cell (Latin: unam cellulam), from which we get uni-cellular. ... The zygote resulting from a successful fertilization of a single egg cell (a living unicellular organism), by a single sperm cell (also a living unicellular organism), is also a living unicellular organism

3 0
3 years ago
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