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Serjik [45]
3 years ago
12

What is the purpose of Chromatography? 1. Separate organelles 2. Separate pigments

Biology
1 answer:
lina2011 [118]3 years ago
8 0

Answer:

Separate pigments

Explanation:

The separation of different pigments depends on the solubility in mobile phase and retention by stationary phase. Components more soluble in mobile phase travel further than components more strongly adsorbed to stationary.

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<u>Answer</u>:

1.a) Species. It is the lowest taxon and represents the scientific name of the organism.

b) The species name is part of the binomial system of nomenclature developed by Linnaeus.

Thus it is composed of two parts each with its own writing rules (ex. gray wolf - <em>Canis lupus</em>):

A. the genus or generic name

- written first

- always underlined or italicized

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ex. <em>Canis</em>

B. the specific epithet or species name

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ex. <em>lupus</em>

<em />

2. The results should always be the same. A dichotomous key is an identification tool based on a series of choices between alternative characters (dichotomous = divided into two parts). Thus, there is no room for subjective observation that may lead to another result. If the morphological traits of the organism are correctly identified, the the result should always be the same. Any differences occur due to errors on the scientist's part.

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3 years ago
Explain How sunlight is the primary source of energy for you life
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It radiates light and heat, or solar energy, which makes it possible for life to exist on Earth. Plants need sunlight to grow. Animals, including humans, need plants for food and the oxygen they produce. Without heat from the sun, Earth would freeze.
6 0
2 years ago
Which of the following statements is TRUE about death rates?
Reptile [31]

Answer: Varies

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The reality is that it seems like people dying is becoming higher than expected.

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Which characteristics describe the genetic code of humans? Select three options.
marissa [1.9K]

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A,C,D

Explanation:

Just did it

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