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umka2103 [35]
3 years ago
9

Specialized noncontractile muscle cells of the conducting system are necessary to:

Biology
1 answer:
Illusion [34]3 years ago
7 0
<span>The answer is control and coordinate the activities of the contractile cells. </span>
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Which specialized organelle is shown
elena-s [515]

That would be a Chloroplast

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3 years ago
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The genes dumpy (dp), clot (cl), and apterous (ap) are linked on chromosome II of Drosophila. In a series of two-point mapping c
Dmitrij [34]

Answer:

The order of genes is- dp-cl-ap

Explanation:

The genes a be mapped on chromosome on the basis of the recombination frequency as the recombination shows that is the genes are linked or not.  In genetic mapping, 1 per cent recombination frequency is considered as 1 cM or map distance.

In the given question, the three gene distance are provided on the basis of which the gene can be mapped in the following manner:

1. Take the higher value of gene distance that is 42 m.u and plot them on the line,

2. now place second-highest value on the line that is 39 m.u.

3. The gene will be arranged in the order of dp-cl-ap.

4. dp--³---cl-----------³⁹---------------------ap.

Thus, dp-cl-ap is correct.

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4 years ago
What is the function of the hair follicle​
kaheart [24]

Answer:

A hair follicle anchors each hair into the skin.

Explanation:

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4 0
3 years ago
Explain briefly how these features contribute to the efficiency of photosynthesis?​
barxatty [35]

Answer:

here's your answer

Explanation:

the estimated maximum energy efficiency of photosynthesis is the energy stored per mole of oxygen evolved, 117/450, or 26 percent.

Consequently, plants can at best absorb only about 34 percent of the incident sunlight. The actual percentage of solar energy stored by plants is much less than the maximum energy efficiency of photosynthesis. An agricultural crop in which the biomass (total dry weight) stores as much as 1 percent of total solar energy received on an annual areawide basis is exceptional, although a few cases of higher yields (perhaps as much as 3.5 percent in sugarcane) have been reported. There are several reasons for this difference between the predicted maximum efficiency of photosynthesis and the actual energy stored in biomass. First, more than half of the incident sunlight is composed of wavelengths too long to be absorbed, and some of the remainder is reflected or lost to the leaves

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3 years ago
Describe two adaptations of the saguaro cactus for water conservation
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Two adaptations of a saguaro cactus in order to store water are as following: 
1. large stems can store water.
2.thick waxy skin in order to reduce water loss through pores.
5 0
3 years ago
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