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Serga [27]
3 years ago
11

What is a law????????????

Biology
2 answers:
Oliga [24]3 years ago
8 0
The system of rules that a particular country or community recognizes as regulating the actions of its members and may enforce by the imposition of penalties.
sweet [91]3 years ago
5 0
A law is a set of rules that you have to follow. Like how you have rules in your house when you live under your parents roof. 
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SIZIF [17.4K]

Answer:

A) Tomato plants grown in soil with no fertilizer

Explanation:

The control group is the group that you do not change anything. This is used as a basis or a baseline to determine whether changes you make in the experimental groups actually made a difference. An experiment is incomplete when you do not have this because it does not show any evidence that the change you made is what ellicits an effect.

3 0
3 years ago
Temperature-sensitive mutations are useful in understanding essential life processes. A temperature-sensitive mutant will be nor
mixer [17]

Answer:

decreased NADPH production.

decreased sugar production.

Explanation:

The water-splitting complex is associated with PSII and serves as a donor of electrons to the reaction center of PSII. PSII loses its electrons upon trapping of sunlight. These electrons are passed finally to NADP reductase via electron transport chain and PSI. NADP reductase reduces NADP into NADPH. The NADPH formed during the light-dependent phase serves as reducing power in reactions of the Calvin cycle.  

A mutation in the water-splitting complex would result in no electron supply to PSII and thereby, reduced production of NADPH. The reduced NADPH production would limit the supply of reducing power for the Calvin cycle and the sugar production would be decreased.

4 0
3 years ago
Which process takes place in the structure A. Mitosis B. Circulation C.chromatography D. Cellular respiration
Licemer1 [7]
The correct answer would be Cellular Respiration.
8 0
4 years ago
Which of the following has a strong, positive inotropic effect, meaning it increases the strength of each contraction of the hea
andreyandreev [35.5K]

Missing choices:

A) Myocardial hypercapnia

B) Hypocalcemia

C) Hyperkalemia

D) Hypercalcemia

E) Myocardial hypoxia

I'm debating between two answer choices. A) Myocardial hypercapnia and E) Myocardial hypoxia.

Myocardial refers to the cardiac muscle or myocardium. 

Hypercapnia is the excessiveness of carbon dioxide in the blood stream.

<span>Hypoxia is the inadequate amount oxygen in the body.</span>

I'll go with E) <span>Myocardial hypoxia. </span>

3 0
3 years ago
The genetic code is based on sequences of three bases called
Zolol [24]

Answer:

codon

Explanation:

8 0
3 years ago
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