How is the modern classification system different than an original classification system?

1 answer:

8 0

On the other hand, the modern system of classification does not only study the observable features but it also traces the evolutionary line and relationships between organisms to classify them into larger categories or clades.

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The diagram below shows the stump of a tree whose root grew into a small crack in bedrock and split the rock apart.

Drupady [299]

Answer:

Physical Weathering

Explanation:

As per the given conditions in the question, the primary effect is mechanical action which is also known as a physical weathering. During mechanical action, a rock is disintegrated into the smaller pieces. In the given statement, the root of tree would grow in the crack and try to develop a strong network to get nutrients necessary for tha tree growth. Thus, the root would exert a pressure in the crack to make more space for its growth and development (root network). This is primarily a mechanical action and an example of physical weathering.

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3 years ago

Varieties of plants in which self-fertilization produces offspring that are identical to the parents are referred to as monohybr

Mademuasel [1]

Varieties of plants in which self-fertilization produces offspring that are identical to the parents are referred to as true-breeding. In this process the parents will pass down specific phenotypic trait of their offspring. True bred organisms will have pure genotype (genetic make up of an organism) and will therefore produce certain phenotype.

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3 years ago

Substances which change the central nervous system include prescription, ______________, and illegal drugs.

sweet [91]

The answer is Over-the counter.

Over-the-counter are medications sold without prescription. They got their name they are passed over the counter from the pharmacist to the patient. However, they, together with prescription and illegal drugs, are able to change the central nervous system.

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4 years ago

what is the food chain in a temperate ocean(Describe the general food interaction of plants and animals. Draw an example.) pleas

drek231 [11]

This should help. It is attached right below.

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3 years ago

10. Which process helps to preserve the genetic information stored in DNA during DNA replication?

Tems11 [23]

Nucleotides lining up along the template strand according to base pairing rules process helps to preserve the genetic information stored in DNA during DNA replication

Option D

<h3>Explanation:</h3>

The DNA is a semi conservative molecule from the genetic information storing point of view. The genetic information is stored there in form of the alignment and arrangement of the nitrogen bases. These nitrogen bases are replicated just in order to conserve the genetic information.

During protein synthesis, same nitrogen bases get denoted in the RNAs and this gives the particular protein which is required in the body. No molecule present in the body can destroy the DNA and its alignment. It’s conserved as long as no external molecule or force destroys it. So it’s conserved in a very safe way.

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3 years ago