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goldfiish [28.3K]
3 years ago
9

Crossing over and fertilization both result in which of the following

Biology
1 answer:
QveST [7]3 years ago
8 0

Answer: increase in genetic variation

Explanation:

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1. In an experiment to determine the effect of soil pH on plant growth, the plant growth represents the__________________
Alex787 [66]
The plant growth will represent the dependent variable, because it is the outcome of changing the soil pH.
4 0
3 years ago
Which technology is used to adjust the load connected to solar cells and increase their energy output?
shutvik [7]

Answer:

C. Maximum power point tracking.

Explanation:

A. Direct current: It is also called DC in which  electric current flows consistently in one direction.It is used in batteries and cells.It is not used in solar system .Therefore, it is false.

B. Alternating current : It is also called AC . The AC is used in domestic electricity.The current in which direction of electron is reversed after at regular intervals .It is not used for solar cells.Hence, it is false.

C. Maximum power point tracking:It is also called power point tracking. It is used in   charge control in solar cells.it is a technique which is used to extracting maximum available power from PV  ( photovoltaic cells) solar system.It is a technique that is used to adjust load connected to solar cells and increase their energy output.Therefore, it is true.

D. Electromagnetic induction:It is a process for producing EMF due to change in magnetic field. It is not used in solar system. Therefore, it is false.

Answer:C. Maximum power point tracking.

4 0
3 years ago
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An advantage of electron microscopes compared to light microscopes is that electron microscopes
Sladkaya [172]
I believe the correct response is the third option. Have higher resolution that allows you to view smaller specimens.
3 0
3 years ago
4. Which statement is true? a.Weight depends on mass.
ycow [4]

the answer is a weigh depends on mass

6 0
3 years ago
Which factor in this swamp is abiotic?<br><br> A. Grass<br> B. Trees<br> C. Algae<br> D. Water
Lelechka [254]

Answer:

D. Water

Explanation:

Biotic factors are all living things, and they are derived from organisms. These include: fungi, plants, bacteria, archaea, protists, animals.

Abiotic factors are all nonliving things, and they are not derived from organisms. These include: air, soil, light, water, minerals.

In this case, grass, trees, and algae are all living things since they are derived from organisms.

On the other hand, water is not a living thing since it is not derived from organisms.

Let me know if this helps!

3 0
3 years ago
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