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
scZoUnD [109]
2 years ago
8

Following fertilization and two rounds of cell cleavage, each of the four cells of a frog embryo has a centriole that is prepari

ng for the next cleavage. The centriole in each of these cells can trace its origins back to the original centriole provided by the _______ prior to the first cleavage. Please choose the correct answer from the following choices, and then select the submit answer button. Answer choices secondary oocyte sperm ootid oogonium primary oocyte
Biology
1 answer:
Softa [21]2 years ago
8 0

Answer:

sperm

Explanation:

Centrioles are cylindrical organelles that play a major role during cell division, where they work to form the centrosome which duplicates and moves to opposite ends of the cell. The proximal centriole provided by the sperm cell mediates the separation of chromatids during the first cleavage of the fertilized egg. Upon fertilization, the proximal centriole forms the aster rays where microtubules act as a guide for the migration of the female pronucleus.

You might be interested in
Which is a benefit of this type of social group structure
MatroZZZ [7]

a social group can be defined as two or more people who interact with one another, share similar characteristics, and collectively have a sense of unity. Other theorists disagree however, and are wary of definitions which stress the importance of interdependence or objective similarity. Instead, researchers within the social identity tradition generally define it as "a group is defined in terms of those who identify themselves as members of the group."[3] Regardless, social groups come in a myriad of sizes and varieties. For example, a society can be viewed as a large social group.

....!i hope it help u....

7 0
2 years ago
Carbon that gets into the soil through (animal death or defecation) can get buried and eventually (after a really long time) tur
klio [65]

Answer:

D

Explanation:

Crude oils, shale,  and natural gas are some of the fossil fuels formed in this way. They are specially formed when vast amounts of algae die and sink to the bottom of the oceans over time and accumulate with sediments. They become buried under vast layers of sediments that apply high pressure. Over time, the high pressure and temperature turn the organic molecules into fossil fuels.

4 0
2 years ago
Governments trying to halt overharvesting of their aquatic organisms have often created __________.
laiz [17]
They create no fishing zones
4 0
2 years ago
What is the differnce between mitosis and cytoknesis
victus00 [196]

Answer:

Mitosis is the process in which the nucleus of a eukaryotic cell divides. Cytokinesis is the final stage of cell division, during which the cytoplasm splits into two and two daughter cells form.

Explanation:

hope this helps ya :)

3 0
2 years ago
Read 2 more answers
A cell biologist carefully measured the quantity of DNA in grasshopper cells growing in cell culture. Cells examined during the
Tamiku [17]

Answer:

100 units

Explanation:

The mother cell contains 200 units of DNA. During cell division, this amount is split between the daughter cells produced and each daughter cell will receive half of the amount of DNA present in the parent cell.

Since mitotic cell division process gives rise to 2 daughter cells, each daughter cell will receive 100 units of DNA.

5 0
3 years ago
Other questions:
  • In what ways are fats and steroids similar to each other, and in what ways are they different? Fats and steroids are both hydrop
    7·1 answer
  • The papillary muscles contract after the other ventricular muscles so that they can take up the slack on the chordae tendineae b
    13·1 answer
  • 1. In architecture, how have termite mounds inspired and improved building designs?​
    14·1 answer
  • Gregory Mendel discovered some basic rules about inheritance. DNA. RNA. reproduction.
    13·1 answer
  • Order the following from least complex (smallest) to most complex (largest)
    13·1 answer
  • Describe how you would use the yeast-two-hybrid technique to find the proteins that interact with a liver-specific receptor prot
    7·1 answer
  • Select all that apply. What is the difference between DNA and RNA?
    9·1 answer
  • The nitrogenous bases in DNA are held together by... A. Covalent Bonding
    9·1 answer
  • Which statement is NOT true of soils?
    9·2 answers
  • A student does an experiment for a science fair to study whether temperature affects the timing of a cricket’s chirps. The stu
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!