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Gemiola [76]
4 years ago
13

What is the control of the experiment?

Biology
1 answer:
Naddika [18.5K]4 years ago
4 0

Answer:

A scientific control is an experiment of observation's designed to minimize the effect of variables and the other's than the independent variable. This can increases the reliability of the results,and can often through a comparison between control measurements and the other measurements.

Explanation:

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Which is the role of the electron transport chain in the process of photosynthesis? A. Cycling electrons between photosystem and
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Answer:

c.

Explanation:

Because youcaring electrons from photosystem II, to photosystem I, to NADP+

I took this test about it hope that helps :D

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Identify the genotype for this pedigree chart
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Lets say that the genotypes are:


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Male unaffected: XaY


Female  affected: XbXb


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Female unaffected:XaXa


P: XbY  x  XaXa


F1: XaXb  XaXb  XaY  XaY The middle square is female carrier.


P:XbY  x  XaXb


F1: XaXb  XbXb  XaY  XbY The left square is affected female.


P:XaY  x  XbXb


F1: XaXb  XaXb  XbY  XbY The right square is affected male.



6 0
3 years ago
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Water is essential for the growth of crop plants. But excessive supply of water should be avoided. Give reason.
Ira Lisetskai [31]

Answer:

Soil can become waterlogged. The water can cut off the air supply to the roots and to the organisms that live in the soil. If the roots do not receive enough oxygen, the plants will die because they rely on oxygen to complete photosynthesis.

Explanation:

7 0
3 years ago
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Which of the following types of electromagnetic radiation has the lowest frequency?
Ann [662]

Answer:

D Microwaves

Explanation:

It has an electromagnetic radiation with wavelengths ranging from about one meter to one millimeter; with frequencies between 300 MHz (1 m) and 300 GHz (1 mm)

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Answer:

clear cutting

Explanation:

5 0
3 years ago
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