pick one biotic factor and change it dramatically somehow. How will this change affect the aquarium?

I need this done please answer i will give brainest or what ever i will give 84 points

Tasya [4]

DNA and RNA are the genetic code. They are passed form the ancestor to offspring. They code for a mix of traits from the parents and tell the cells what to do what traits to form, and overall how to function

6 0

3 years ago

Two true-breeding stocks of pea plants are crossed. One parent has red, axial flowers and the other has white, terminal flowers;

tester [92]

Answer:

The correct option is C) 3/16

Explanation:

A dihybrid cross can be described as a cross in which two traits are studies at a time. The alleles for each trait will assort independently. To depict the outcomes of a cross, a punnet square can be generated.

According to the scenario mentioned in the question 9/16 plants will have red, axial flowers. 3/16 plants will have red, terminal flowers. 3/16 plants will have white, axial flowers. 1/16 will have white, terminal flowers.

7 0

3 years ago

A structure that an animal possesses that serves no function, has a reduced function, or serves a different function than it did

faltersainse [42]

The question is incomplete as it does not have the options-

a. superfluous organ

b. extra appendage

c. vestigial structure

d. living fossil

e. chromosomal aberration.

Answer:

The correct answer will be option-vestigial structure

Explanation:

Vestigial structure are the structures which do not play any role in the organisms but still are inherited from the ancestors to maintain the fitness of the organisms.

Vestigial organs are found in many organisms including humans in which the presence of vermiform appendix do not play any role but it used to play roles in the ancestors of humans as they carried the cellulose-degrading bacteria.

Thus, a vestigial structure is the correct answer.

8 0

3 years ago

Which person would be most likely to cut out sweets, then eliminate more and more types of foods, but not engage in forced vomit

MrRissso [65]

This would be indicative of someone experiencing restricting-type anorexia. The person will slowly cut out any and all foods from their diet as a way of trying to manage their weight, but will not vomit up the small amount of foods they do eat.

5 0

4 years ago

At some point in their life cycle, all cells have a _____, whereas not all cells have a(n) _____.

Shtirlitz [24]

The cell membrane is present during the whole cycle. The nuclear cell breaks and then is regenerated. At some point in their life cycle, all cells have a _cell membrane_, whereas not all cells have a(n) _nuclear cell_.

<h3>What happens to the membrane during cell cycle?</h3>

The cell cycle involves two stages. First occurs the interphase, and after that cell division. During the interphase, the cell prepares for division, duplicating its size, its content, and genetic material.

During the prophase, the nuclear membrane breaks. Cell division occurs (either mitosis or meiosis), and at the end of the cycle, the nuclear membrane regenerates again (during the telophase).

Finally, cytokinesis occurs in which through invagination of the cell membrane, the cell divides into new cells.

The cell membrane is present during the whole cycle, protecting the cell content. The nuclear cell breaks and then is regenerated.

At some point in their life cycle, all cells have a _cell membrane_, whereas not all cells have a(n) _nuclear cell_.

You can learn more about the cell cycle at

brainly.com/question/14562454

brainly.com/question/13622952

#SPJ1

7 0

2 years ago