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
mamaluj [8]
3 years ago
12

Shortly after the zygote is formed, it begins the processes of duplication and division. Each resulting new cell has:

Biology
1 answer:
seropon [69]3 years ago
5 0

Answer:A. the same number of chromosomes as was contained in the zygote.

Explanation:a zygote is formed when the sperm fertilize the egg .

After fertilization,the zygote undergoes cleavage.cleavage is the mitotic Division of the cells of a zygote to produce daughter cells.

These daughter cells are called blastomere,which contains the same number of chromosomes as the parent cells.the cells formed do not grow in size but continues to divide, forming a mass of cells.

This mass may be solid at first but as cleavage continues,the cells move away from the center,leaving a fluid filled cavity in the middle (blastocoel).

The mass of cells are called blastula.

You might be interested in
Explain ​how​ scientists got the space station up in space. What ​problem​ did they
natta225 [31]

Answer:

scientists got the space station up in space in to small pieces.

Explanation:

The main problem which was faced by the scientist was that there was no powerful rocket which has the ability to lift the whole space station due to its more weight and carry it to the space against the powerful force of gravity. So for solving this problem, space station is taken into pieces into the space and then these pieces should be join to build the space station.

4 0
3 years ago
Which characteristic of living things is important to the survival of a group of animals rather than an individual member of thi
sammy [17]

Answer:

If a whole specie of organisms has to survive, they should must possess the ability to reproduce and adopt to environmental conditions in better way.

For example: If a disaster occurs or a condition of unfavorable weather occurs, the specie will survive even if only few members remain alive. Because those members will reproduce and regrow the community.

The reason is this that reproduction is not important for the survival of one organism, like organism will still survive even if he do not reproduce, but if a whole specie has to survive and continue, reproduction is most important trait.

Hope it help!

5 0
3 years ago
What must be true for a reduction reaction to occur
natta225 [31]
Heat must be added to make a reduction reaction.
7 0
3 years ago
The primary auditory cortex is located within the _____ cortical lobe.
Alla [95]
Parietal and frontal.. whichever one your looking for 
7 0
3 years ago
One reason male peacocks spread their tail feathers is to
Nookie1986 [14]

Answer:

the appearance of the peacock shows he is healthy, and if the peahen mates with him, it is likely that their offspring will also be born healthy. you would want to reproduce with the fittest individuals of your species and guarantee your species will continue to thrive.

Explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • Which of the following would a specialized tissue cell NOT differentiate into?
    7·1 answer
  • What is the role of each of the following in the carbonc cycle? State an example of each.
    5·2 answers
  • A condor’s role in the food web is as a
    12·2 answers
  • What is the main role of a hormone?
    8·1 answer
  • Which biome, typical of Africa, is home to many grazing animals? A) desert B) savanna C) taiga D) tundra
    7·1 answer
  • What are three things that are necessary for something to be considered living?<br> Answers
    14·2 answers
  • ¿Cuál de los siguientes niveles es el sucesor del nivel tejido?
    9·2 answers
  • Which statement describes how a mutation in a gene that regulates the cell cycle may result in cancer?
    12·1 answer
  • If you are building a dichotomous key and you have 10 species to identify, how many couplets should your key have?
    8·1 answer
  • How are fossils different from animals living today? Why do you think there are such differences?​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!