BIOLOGY HIGH SCHOOL

Which of the following is typically associated with a reduction in photosynthesizing plants in a water supply?a.An increase in dissolved oxygen
b. A decrease in dissolved oxygen
c. An increase in phosphates
d. A decrease in phosphates

Answers

Answer 1
Answer: I think that the most suitable option is b. A decrease in dissolved oxygen. Because less photosynthesizing plants -> less dessolved oxygen.
Answer 2
Answer:

The answer is A: A decrease in dissolved oxygen.

The more plants using photosynthesis, the more oxygen in the air and in the water. The less plants, the less the oxygen. I AM SMORT. *MOGOLOVANIA INTENSIFIES

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The most widespread bryophytes are _____.a. ferns
b. mosses
c. horestails
d. hornworts

Answers

The correct answer is B. Mosses. That is because they are very very small and don't take a lot of space, while spreading quickly. They are not especially endangered and they can spread and increase in size much faster than the others mentioned, which enables them to become the most found bryophytes in nature.

Answer:

b. The most widespread bryophytes are mosses

What is the final stage of cell division where the cytoplasm is divided among the two new daughter cells

Answers

Telophase -- Cytokinesis involved 

(Cytokinesis is the process where the cells seperate) 


Stage of cell division -- Telophase 



Mitotic cell divisions 

P - prophase 
M - Metaphase 
A - Anaphase 
T - Telophase 


PMAT 

Final answer:

Cytokinesis is the final stage of cell division where the cytoplasm is divided to form two separate daughter cells. This follows after the completion of interphase and the four stages of mitosis. This stage ensures all genetic material, organelles, and cytoplasm are evenly divided.

Explanation:

The final stage of cell division where the cytoplasm is divided among the two new daughter cells is called cytokinesis. In the process of cell division, a cell first undergoes interphase, prepares for cell division and moves through four stages of mitosis (prophase, metaphase, anaphase, and telophase). Following this, the cell proceeds to the final stage of mitosis - telophase, where two new daughter nuclei are formed at either end of the cell.

These new nuclei surround the genetic material, which then uncoils, allowing the chromosomes to return to loosely packed chromatin. Once nuclei are formed, the cell begins to split in half, a process known as cytokinesis. This is where the cytoplasm, the internal material between the cell membrane and nucleus, is divided to form two separate daughter cells. This process also ensures that all other organelles and cellular solutes are evenly distributed between the two daughter cells.

Learn more about Cytokinesis

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Scientists routinely explore whether two different animal species have evolved from a recent common ancestor. _______________ is the LEAST useful technique to help with this determination.a. Analysis of strands of DNA
b. Comparisons of bones and muscles
c. Comparisons of items eaten for food
d. Studies of embryos during development

Answers

The least useful technique in the study is C. Comparisons of items eaten for food. This is the least scientific method of studying two different species because many animals can want the same food and not have any relation with each other. It isn't considered an important factor in determining the similar characteristics of species, especially in terms of genetic makeup.

The CorreCt answer is C

What do pygmy seahorses live on?

Answers

Answer:

Explanation:

coral

Carbon is found in only living organisms true or false

Answers

This is false!
Carbon is found in many substances!

For example, we breathe out carbon (Carbon dioxide) and as a result, there is an amoung of carbon in the air.

Carbon is also found in many rock types, such as in coal.
Its false, carbon is found everywhere

How is urine formed in human being?

Answers

Answer:

Urine is formed in the kidneys through a filtration of blood. The urine is then passed through the ureters to the bladder, where it is stored. During urination, the urine is passed from the bladder through the urethra to the outside of the body.

Explanation:
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