All categories

3 years ago

If mitotic cell division is the only way a particular species of a single celled organisms can reproduce it is most likely that

Biology

2 answers:

Vitek1552 [10]3 years ago

7 0

Hello, I figured your question was missing its options so I went online and found them.

If mitotic cell division is the only way a particular species of single-celled organism can reproduce, it is most likely that

(1) mutations can not occur in this species.

(2) the rate of evolution in this species is slower than in one that reproduces sexually.

(3) the number of organisms of this species in an area will remain constant.

(4) this species belongs to the animal kingdom.

Answer:

The correct answer is: the rate of evolution in this species is slower than in one that reproduces sexually.

Explanation:

If a unicellular organism only reproduces by mitotic cell division, its evolution rate is going to be slower than an organism that reproduces sexually because sexual reproduction plays an important role in generating mutations that could be positive for the organism and its offspring.

Mutations would occur all the same in this cell because errors can happen in the regulatory mechanisms in every process of cell division.

The number of organisms of this species would not remain constant as mitotic cell division generates 2 cells out of 1, so the number of organisms should always be ascending.

Clearly, a unicellular organism that does not reproduce sexually ISN'T in the animal kingdom. All animals are eukaryotic multicellular individuals that reproduce sexually.

zhannawk [14.2K]3 years ago

4 0

Answer:

If mitotic cell division is the only way a particular species of a single celled organisms can reproduce it is most likely that prokaryotic cell or the unicellular organism that also included the archea followed the process of mitotic division in order to survive and transmit the right amount genetic materials inside the different levels of generations.

As, they were not complex in the cellular machinery which they had but rather went on for an alternative to save energy and reproduce the healthy form of there own species, having the right number of genetic material in them as well just like there parents had.

You might be interested in

What path does food make

EastWind [94]

food goes into the human digestive system through the mouth before then moving through the pharynx, then esophagus, then stomach,then intestines, rectum and anus.

8 0

4 years ago

Destruction of tundra vegetation will likely result in _____.

Nezavi [6.7K]

Okay. The destruction of tundra vegetation will not really freeze the soil or deepen the active zone much. Therefore, A and C are eliminated. The destruction of the vegetation can actually melt permafrost, which contributes to global warming. The answer is D.

5 0

4 years ago

As you may know, people’s physical and emotional health interact: One can affect the other. The characters in "In Another Countr

Margaret [11]

Answer:

To preserve their mental health, the characters must keep in mind that all suffering is temporary and although it is difficult, they will overcome this situation. What can help characters deal with their situations is by reasoning about the following questions:

"What led me to this situation?"

"What are my limitations in dealing with this type of problem?"

"How could I have acted to minimize the impacts of suffering?"

"Would any action by me prevent these disorders?"

Explanation:

Every time that the characters evaluate themselves and correct their behaviors, they will be able to follow the emotional evolution that will help them to deal with all their suffering. In this journey, each one has a different rhythm. In fact, we are different in almost every aspect of our physical and mental makeup. The variations in intelligence are enormous and also those related to aggressiveness, intensity of fears and the ability to deal with them. It would not be fair, therefore, to tell a character (or a person) that he is suffering from "nonsense". What is small for one may be large for the other. Underestimating the pain of others is not synonymous with help, but a lack of empathy.

We do have a duty and obligation, in the name of our own well-being, to try to get rid of our pains as quickly as possible, but that does not mean not feeling them. Some people do it more easily, while others "fall in love" with the problem and think about it in a recurrent and obsessive way. They silence the word, but the mind goes on chattering.

4 0

3 years ago

PLZ READ!!!

Ray Of Light [21]

Answer:

Pizza

Because cake is sweet.

5 0

3 years ago

Which statement best describes the growth of the dandelions?

umka21 [38]

Answer:

C: Exponential growth occurs because the field provides unlimited resources during the summer.

Explanation:

I just took the test rn on Savvas and got 100%.

7 0

3 years ago