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3 years ago

What is the biodiversity score of farmland (maize)?

Biology

1 answer:

Karolina [17]3 years ago

7 0

Answer:

<h3>Required Answer:-</h3>

The intensification of agriculture has caused dramatic declines in farmland biodiversity (Carvalheiro et al., 2013; Senapathi et al., 2015). Since the 1990s, agricultural policies have been developed in Europe to mitigate this loss through agri-environmental schemes (AES). One AES is “sown wildflower strips”, the aim of which is to create new ecological infrastructures by sowing attractive wild flowers on arable land (a few % of the cultivated area). These ecological infrastructures fall within our definition of MIMS since they represent a massive introduction of managed species in the landscape.

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Which statement correctly compares nucleic acids and carbohydrates?

givi [52]

Answer:

The correct answer is They both contain carbon ,but only nucleic acid contain phosphorous

Explanation:

Carbohydrates are also called polyhydroxyaldehydes or polyhydroxyketones.Carbohydrates contain carbon,hydrogen and oxygen.For example glucose(C6H12O6).

On the other hand nucleic are composed of nucleotides that contain nitrogen base,ribose sugar and phosphate group.

The presence of phosphate group in the nucleic acid make it different from carbohydrate.

8 0

3 years ago

A manager wanted to test whether the amount of noise in a clothing factory affected how

katrin2010 [14]

Answer:

When seeking to determine the number of shirts made by employees subjected to noise with and without the use of headphones, the dependent variable is the number of shirts made by the employee.

Explanation:

In a study or research, the dependent variable is the result of the intervention on the independent variable, which can be modified. In the case presented, the dependent variable is the quantity of shirts made by the employees, the number of which is measured at the end of the study.

It is expected that those employees who block the noise using headphones produce a greater number of shirts than those exposed totally or partially to noise.

For the other options:

The amount of noise. This can modified by the use or not of headphones and is the independent variable, subject to modification.
The type of music the employees listen to while they work. Does not represent dependent or independent variable.
The amount of training employees need. It is not the variable being studied.

7 0

3 years ago

What are the 4 nitrogenous bases found in DNA and what are their appropriate pairings?

Debora [2.8K]

Answer:

DNA has four nucleobases: adenine, thymine, guanine, and cytosine. The nucleobases in a DNA strand have preferred partners to form hydrogen bonds with. Cytosine pairs with guanine, and adenine pairs with thymine. These are the base pairing rules that allow DNA replication and protein synthesis to happen.

Explanation:

hope this helps <3

3 0

3 years ago

In Ursula’s model, the yellow straw represents the ____ (phloem, xylem, roots, or leaves) and the red striped straw represents t

kvv77 [185]

The first options answer is phloem while the second answer is roots

5 0

4 years ago

What happens during prophase?

RideAnS [48]

Answer:

D. The mitonic spindle forms

7 0

3 years ago

Read 2 more answers