BIOLOGY HIGH SCHOOL

Which of the followingis radially symmetrical deuterostome invertebrate most closely related to chordates? . a. annelid. b. echinoderm. c. arthropod. d. mollusk

Answers

Answer 1
Answer: the one that is radially symmetrical deuterostome invertebrate that  most closely related to chordates is : B. echinoderm

This organisms doesn't have a backbone and known for being radially symmetrical. An example of a echinoderm is a Starfish

hope this helps
Answer 2
Answer:

The correct answer is option B

Deuterosome is a subphylum of animals which means second mouth. It is also a sister clade of the Protostomia.

In deuterostomes the first opening becomes the anus but in case of protostomes the first opening becomes mouth.

The clade of deuterosomes is Echinoderm that is related to chordates.

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Which molecule produces the most ATP?​

Answers

Answer:

ATP is offered to as the 'molecular unit of currency ' of intracellular energy transfer . When consumed in metabolic processes , it converts either to adenosine diphosphate (ADP) or Adenosine monophosphate (AMP)

What was a primary reason for the revived popularity of the Ku Klux Klan?

Answers

It was an increase in nativist feelings in the nation.

it was an increase in nativist filling in the nation  

 

happy t0 help

2) Oxygen constantly diffuses from air or water into a animal's bloodstream. For this to happen, the concentration of oxygen in the blood must bea. greater than the concentration of oxygen in the air or water.
b. greater than the concentration of carbon dioxide in the air or water.
c. lower than the concentration of oxygen in the air of water.
d. lower than the concentration of carbon dioxide in the air or water

Answers

I have the answers to this quick check if anyone needs help DM me.

like complex carbohydrates proteins are biomolecules that serve as many functions and can be chemically broken down and restructured both proteins and complex carbohydrates are which of the following

Answers

In biochemical reactions, it is mostly triggered by enzymes. Enzymes are important components in the process that involves metabolism and digestive functions, further, most of these enzymes are proteins. Proteins are biological macromolecule and mostly composed of enzymes. Proteins play a role in the physical make-up of a cell or acts as a cytoskeleton –maintains cell shape and figure. These proteins plays different roles and works with nucleic acids and other macromolecules in the cells including cell cycle, cell adhesion, immune response and cell indicators. 

Which kind of tissue lines the inside of hollow organs?

Answers

A group of cells that function together to perform a special activity is known as a tissue. Epithelial tissues are the tissues that lines inside of hollow organs.  Epithelial tissues covers body surfaces; lines the body cavities and hollow organs.

The downfall of a tragic character is the result of __________.chance
a tragic flaw
the antagonist
poverty

Answers

The downfall of a tragic character is the result of "a tragic flaw".


The term hero is gotten from a Greek word that implies a man who faces affliction, or shows strength, despite risk. Nonetheless, at times he faces ruin too. At the point when a hero goes up against destruction, he is perceived as a tragic hero. Aristotle, the Greek philosopher, portrays these plays or stories, in which the principle character is a shocking saint, as disasters. Here, the hero goes up against his ruin whether because of destiny, or by his own oversight, or some other social reason.  

Hamartia refers to a tragic flaw that causes the downfall of a hero.

Answer:

Option B

Explanation:

In almost all the literature forms specially in greek literature, a hero has always been a person who has rises against all the odds in his/her life. This special character faces affliction and usually shows strength instead of the risk involved in it. Some time this character undergoes complete down fall or he/she get ruined but this "hero" rise up again and stand strongly  against the destruction and thus is perceived as a tragic hero. Aristotle, has always portrayed in his writing "hero" as the main character who get ruined because of destiny or some social reason

Hence, option B is correct
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