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3 years ago

Why are renewable sources of energy a better option than nonrenewable resources?

Biology

1 answer:

Andrej [43]3 years ago

7 0

Because renewable sources are renewable which means you can continually go back for more<span />

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What are the components of Adenosine Triphosphate (ATP)

Black_prince [1.1K]

ATP consists of three phosphates, a base (adenine) and a sugar (ribose).

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3 years ago

Explain how using the molecular weight of the DNA allows you to compare sections of DNA?

katrin2010 [14]

Answer:

When a gel is stained with a DNA-binding dye, the DNA fragments can be seen as bands ... At the molecular level, the gel is a matrix of agarose molecules that are held ... the DNA fragments will glow, allowing us to see the DNA present at different ... By comparing the bands in a sample to the DNA ladder, we can determine ...

Explanation:

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3 years ago

Adaptations of plants in different climatic conditions in Telangana

BabaBlast [244]

<u>Explanation:</u>

Note, Telangana is known to be an area whose climate is usually semi-arid, that is, it is an area that is dry and receives some small amount of rain.

Thus, plants in the Telangana region would usually possess the following adaptive features;

ability to survive under extreme heat
growing longer roots than normal in other to find water in the soil
efficient water conservation especially in their stems.

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3 years ago

In Drosophila, the genes for body coloration and eye size are on different chromosomes. Normal-colored bodies are dominant to eb

Yuri [45]

Answer:

225 flies

Explanation:

Let gene for body colour : A

Let gene for eye type : B

Parent 1 : normal body and normal eyes = AABB

Parent 2: ebony body and eyeless = aabb

F1 : AABB X aabb = AaBb ( all have normal body and normal eye )

F1 progeny is self crossed given that the two genes are on different chromosomes which means they show independent assortment:

AaBb X AaBb =

A_B_ = normal body, normal eyes = 9

aaB_ = ebony body, normal eyes = 3

A_bb = normal body, eyeless = 3

aabb = ebony body, eyeless = 1

Hence the ratio is 9 : 3 : 3 : 1

Out of the 400 flies:

(9/16) * 400 = 225 flies have normal body colour and normal eyes

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3 years ago

The combination of chemical reactions through which an organism builds up or breaks down materials as it carries out its life pr

IrinaVladis [17]

The process is called metabolism. The food and liquid that is intake by the body is converted into energy that is used by the body to carry out daily functions is a process called metabolism. That is metabolism builds the body. It also breaks down food and keep the nutrients and pass out the waste.

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3 years ago

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