BIOLOGY HIGH SCHOOL

Although hummingbirds and house flies both use wings to fly, this similarity is not based upon closely shared ancestry but rather on evolution and adaptation as a result of survival and reproduction in a given environment. The term best describing such a phenomenon is

Answers

Answer 1
Answer:

Answer:

Analogous Structures

Explanation:

Defintion of Analogous Structures: body parts that share a common function, not structure. I wish there was multiple choice but hopefully this helps.

Related Questions

Which best describes the order of actions by RNA polymerase?a. Makes mRNA from DNA, detaches, binds to DNA b. Makes mRNA from DNA, binds to DNA, detaches c. Binds to DNA, detaches, makes mRNA from DNA d. Binds to DNA, makes mRNA from DNA, detaches
1. In your body, why do muscle cells and skin cells look and behave differently? (Points : 1) They have different genes. Their genes are being expressed differently. The same genes are being expressed in both types of cells. There is no similarity in their chromosomes. Question 2. 2. Which genes are present in your liver cells? (Points : 1) All your genes are present in your liver cells. Only the genes needed by your liver cells are present in those cells. Half the number of genes is present in your liver cells.
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Kudzu is a vine that was brought to the United States from Japan to prevent erosion. Once here, kudzu became invasive. What was the role that kudxu played in the United States? A. Kudzu experiences loss due to overeating by livestock. B. Kudzu is very susceptible to harsh winter conditions. C. Kudzu outcompetes native plants for sunlight and nutrients. D. Kudzu reproduces at a slow rate.

Answers

"Kudzu outcompetes native plants for sunlight and nutrients" was the one role among the choices given in the question that kudzu played in the United States. The correct option among all the options that are given in the question is the third option or option "C". I hope that the answer has helped you.

Answer:

It’s C

Explanation:

which of the following shows the correct order in which genes are expressed? a. DNA to rna to proteins. b. rna to DNA to proteins. c. rna to proteins to DNA. d. DNA to proteins

Answers

Answer:

a. DNA to RNA to proteins.

Explanation:

DNA is the genetic material which is transcribed into RNA in nucleus. The mRNA leaves nucleus and joins ribosomes for the process of protein synthesis. The nucleotide sequence of mRNA serves as template for protein synthesis. Hence gene expression occurs in following direction:

DNA------> RNA--------> Protein

This unidirectional flow of genetic information is also called as central dogma.

Final answer:

The correct order in which genes are expressed is DNA to RNA to proteins.

Explanation:

The correct order in which genes are expressed is a. DNA to RNA to proteins.

During the process of gene expression, the DNA sequence is first transcribed into RNA through a process called transcription. The RNA molecule then serves as a template for protein synthesis, a process called translation, where amino acids are assembled into a polypeptide chain, forming proteins.

Learn more about Gene Expression here:

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Assume that you transform bacteria with a plasmid containing an ampicillin-resistance gene. Instead of directly plating the transformed population as you did in this lab, you set up two liquid cultures of them, one that contains ampicillin and one that does not. You will then assay these cultures on plates at two different times: immediately after you set up the cultures, and then again after the bacteria have been in culture for an extended period. The assays will demonstrate the number of ampicillin-resistant vs. ampicillin-sensitive culture bacteria in each culture at each time. To perform each of the two assays, you prepare serial dilutions of the two cultures and plate them onto LB plates with and without ampicillin (the dilution) is simply to ensure that you will get some plates on which you can distinguish separate colonies).Describe what you expect to observe in the initial assay and in the second assay. What, if any, differences might you expect in terms of the ratios of ampicillin-resistant and nonresistant bacteria?

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In the initial assay with ampicillin, there will still be, although in a smaller number, nonresistant bacteria that have survived incubation. After an extended period, ampicillin will kill all nonresistant bacteria and in the second assay, only ampicillin-resistant bacteria will survive.

HELPPP!!!Ill give you a 5 star rating and a heart!

Answers

A. The great egret. It has a similar hunting area (the edge of the pond) and also eats fish, as well as other similar prey to the great blue heron

Which best describes the different modes of bacterial reproduction

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In transformation, a special sex pilus is required to connect two bacterial cells.

The answer is D:

In transformation, a special sex pilus is required to connect two bacterial cells.

Actually, this is wrong. I am not sure what the answer is, but my answer and the other one are incorrect.

Good luck!

-RxL

Which animal lives in the hydrosphere and lithosphere? eagle duck shark lizard?

Answers

The hydrosphere is the part of earth covered in water. The lithosphere is the crust of the earth, or land. So, the animal that lives in both would be an amphibian, like the lizard.

The eagle doesn't live in water. 
While the duck goes into water, they do not live in the water.
The shark only lives in water.

Answer:

duck

Explanation:
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