1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
MaRussiya [10]
4 years ago
8

Since plant cells do not have centrioles, how do they make spindle fibers during mitosis?

Biology
1 answer:
tekilochka [14]4 years ago
6 0
<span>Spindle formation in plants is very different from most other eukaryotes owing to the fact that plant cells lack centrosomes or spindle pole bodies, which act as the microtubule organizing centers in animal cells. The evolutionary advantage that animal cells gain due to the presence of centrosomes is the ability to direct drastic changes in their shapes during mitosis.</span>
You might be interested in
12. Researchers have spent decades and several millions of dollars studying diabetes among the Pima and Tohono O’odham tribes. W
Alina [70]

Answer:

A link between cardiometabolic risk factors and race and ethnicity have been studied. It has been found that the rates of cardiometabolic risk factors are higher among ethnic minority populations such as African Americans, Hispanic Americans, and Native Americans. 

6 0
3 years ago
Which of the following statements BEST describes the importance of carbon in the cell
SVEN [57.7K]
I would say that answer choice C is the best out of this selection. Carbon is the main element in organic compounds, and organic compounds just so happen to make up the cells that carry out life processes for all living things. Hope this helps.
5 0
3 years ago
Read 2 more answers
Patricia has been asked to collect soil evidence from a crime scene. what is the best way for her to efficiently and accurately
miss Akunina [59]

A. Any soil on the suspect should be collected and labeled
5 0
3 years ago
Scientists at the National Oceanic and Atmospheric Administration (NOAA) use mathematical computer-based models to help manage m
kobusy [5.1K]

Answer:

A). The model does not predict energy flow.

Explanation:

As per the given details, the most probable constraint of using 'numerical computer-built models' would be their 'inability to forecast the energy that is flowing throughout the ecosystem.' However, they assist in offering collected information at the same time yet <u>its failure to predict the actual amount of energy flowing that will lead to a failure to predict if the ecological balance is being maintained or not</u>. As a result, some organisms may be deprived of the appropriate food to ensure their survival and their existence on this planet might be under threat. Thus, this is the limitation of using such-technology based models and hence, <u>option A</u> is the correct answer.

8 0
3 years ago
How many chromosomes, and which chromosomes, does each of the dughter cells contain
labwork [276]

The question is incomplete. However, if we consider this cell as human cell - the cell contain 23 pairs of chromosomes.

Answer:

Chromosomes consists of the constricted DNA associated with the proteins. Different species has different chromosome number. Two main types of chromosomes are heterochromatin and euchromatin.

The human cells contain the 23 pairs of chromosomes or 46 chromosome. If the cell divides by the process of mitosis than the chromosome number will be same in parent as well as the daughter cell. The daughter cell 23 pairs of chromosomes. If the cell divides by the process of mitosis the cell has 23 chromosome number as the meiosis reduces the chromosome number upto half.

7 0
3 years ago
Other questions:
  • The longer evolution acts on a population, the _______ variation in forms it can produce. Therefore, when searching for large ev
    7·1 answer
  • Unlike in prokaryotic cells, replication in eukaryotic cells
    9·1 answer
  • Cars are powered by fossil fuels, which come from the remains of ancient living things that were buried and exposed to high temp
    11·2 answers
  • You add polynucleotide phosphorylase to a solution of ATP, GTP, and UTP. How many artificial mRNA 3 nucleotide codons would be p
    13·1 answer
  • Ok so if I don't answer this question right imma get a beating soooo help a brotha out
    7·1 answer
  • Which of the following have improved farming practices and crop production? Select all that apply.
    14·1 answer
  • I need an answer for this ASAP!!
    8·1 answer
  • Western medicine advantages of skin problems
    13·2 answers
  • Which statement best summarizes the importance of meiosis to reproduction?
    8·1 answer
  • What of the following best explains the pace and timing of evolutionary change?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!