A coelom is _____. a. an arrangement of organs b. a cavity filled with fluid c. layers of tissue d. an inner lining of tissue

Answers

Answer 1

Answer: B. cavity filled with fluid. The root coel- means a space or cavity. For example, blastocoel is the empty space in a blastula (young fetus). Hope this helps! :)

Related Questions

Which of the following forest management practices is the most harmful to forest ecosystems?
An error in which macromolecule is the cause of hemophilia
All animals, except for _____, have either radial or bilateral symmetry. flatworms sponges roundworms mollusks Cnidaria, like jellyfish, have two basic body plans. The free-floating jellyfish structure is in form, while the coral is in form. A pine tree is a _____. bryophyte angiosperm gymnosperm fern
Which of the following would be considered a qualitative observation?A. The height of radish seedlings is measured. B. The color of flowers is compared. C. The weight of three-week-old chickens is determined. D. The volume of carbon dioxide gas is determined.
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in humans, the allele for hemophilia, h, is recessive. which is true of a woman with the genotype xhxh? a. the woman and all of her children are hemophiliacs. b. all of her sons will inherit the allele for hemophilia. c. she is a carrier of hemophilia but does not have the condition.

Answers

The answer is b. all of her sons will inherit the allele for hemophilia.

Hemophilia is X-linked recessive disorder. It is known that there are two X chromosomes (one from a mother and one from a father) in females and one X chromosome (from the mother) and one Y chromosomes (from the father) in males. In females, X-linked recessive disorder has the same pattern of inheritance as an autosomal recessive disorder.
So, if xh is recessive and xH is dominant allele, a mother which has xhxh genotype has the condition (so, c is not the right answer). Further, if a father has no condition, thus his genotype is xHy, their daughters will be carriers but without the condition (so, the choice a could be right only if we know that the father has hemophilia too (xhy). Therefore, since the mother (xhxh) will give her x chromosome to her sons, they will all inherit the allele for hemophilia, and choice b. is the right answer.

She is a carrier of hemophilia but does not have the condition

(I got it correct on Gradpoint)

The characteristics of all organisms and viruses are determined by the instructions carried in _______. A. hydrogen bonds B. nucleic acids C. sugar bases D. phosphoric acids

Answers

the correct answer is B. the information that decides the characteristics of all organisms are contained in their nucleic acids. Nucleics acids are DNA and RNA. DNA have genes that code for proteins which are responsible for the structural and functional characteristics of organisms. DNA is transcribed into RNA and RNA is translated to proteins. Therefore information that is in these nucleic acids determines all the characteristics of organisms

The characteristics of all organisms and viruses are determined by the instructions carried in nucleic acid.

Further Explanation:

Nucleic acid is an information molecule that plays an important role in the storage and transmission of hereditary information. They are polynucleotide that means it is composed of a long chain of molecules. It is composed of a series of nucleotides that are identical to each other. It is the primary component of the DNA (deoxyribonucleic acid) and RNA (ribonucleic acid). DNA is the double-stranded genetic material that is present in each living cell. RNA is a single-stranded genetic material that helps in many cellular activities such as protein synthesis.

DNA acts as a master blueprint for life. It is present inside all living organism both eukaryotes and prokaryotes. It is present in bacteria and most viruses. RNA is the genetic material that is present in the certain virus. The genetic material helps in determining the class or species of the organism.

Learn More:

1. Learn more about the treatment of eukaryotic cell with a drug brainly.com/question/10767798

2. Learn more about the proteins synthesis in a cell brainly.com/question/1420458

3. Learn more about exchange of gases by blood cells brainly.com/question/1213217

Answer Details:

Grade: High school

Subject: Biology

Chapter: Biological Macromolecule

Keywords:

Nucleic acid, information, molecule, storage, hereditary, nucleotide, deoxyribonucleic acid, ribonucleic acid, cellular, prokaryotes, eukaryotes.

The nitrogen containing base that is only found in rna is ?

Answers

The nitrogen containing base in RNA is uracil. It is not present in DNA

Uracil is the nitrogen containing base present in RNA.

Represente, por meio de esquemas: A. Raízes com estrutura primárias e com estrutura secundária; B. Caules com estruturas primária e com estrutura secundária.

Answers

Answer:

Explanation:

respondeu em inglês. obrigado

Which of the following cycles is crucial to living organisms? a. phosphorus b. water c. carbon d. all of the above

Answers

Answer: All of the above

Explanation:

The living component of the ecosystem consists of both living and non living components. The living components of the ecosystem consists of plants and animals.

The non-living components of ecosystem consists rocks, river, soil et cetera. The living components of the ecosystem needs to depend on the non living and living components.

The phosphorous, nitrogen and carbon cycle are important for the living components of the ecosystem.

The answer is D. All of the above

Juana performs the calculation below. 6.05 + 3.156 + 5.0 How should she report the answer using the correct number of significant figures?

Answers

Juana performs the calculation below. 6.05 + 3.156 + 5.0
1
6.05
+ 3.156
+ 5.0
14. 206 =>The answer has 5 significant figures.

Here are the three rules on determining how many significant figures are in a number that you must remember:

-Non-zero digits are always significant.
-Any zeros between two significant digits are significant.
-A final zero or trailing zeros in the decimal portion ONLY are significant.

THE CORRECT ANSWER isC. 14.2

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