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
Mrrafil [7]
3 years ago
7

During cell division in a zygote, one cell divides and forms a heart cell and another cell divides and forms a brain cell. Which

of the following best describes the process that is taking place a. Zygotation b. Meiosis c. Mitosisd. Fertilization e. None of the above
Biology
1 answer:
Katarina [22]3 years ago
6 0

Answer:

e,

Explanation:

The process is called Embryonic  differentiation. It is the process where  cells of embryo  undergo division to diverse  specialised structures of  tissues and organs during  Embryogeneis (development  of embryo).The differentiated cells are pluoripotent embryonic stem cell.

 The differentiation is important because   different   cell types of specific functions are in the  embryo. In order to  assume their specific  functions for embryo developments and identity, they must be differentiated 'that is  developed and assigned to  perform specific roles.

It is preceded by fertilisation and Cleavage; influenced by the  internal  factors of cells,as well as,  extracellular factors  of the cell medium.

You might be interested in
Which of the following is an organic molecule?
Tpy6a [65]

Glucose is an organic molecule.

So the correct answer is B.

Hope this helps,

Davinia.

3 0
3 years ago
Read 2 more answers
How did fossil<br> fuels form, and how<br> are they obtained<br> and used?
Usimov [2.4K]

Explanation:

Fossil fuels are important energy sources for our every day activities.

  Formation of fossil fuels

Fossil fuels forms from the accumulation and burial of organisms in a basin of deposition. Instead of the organisms decaying, they preserve their carbon content. To be worthy of becoming fossil fuels, organisms must be buried in an environment where there is little to no oxygen to fast-track decomposition of the buried organic matter. Increase in temperature and pressure causes the organic matter to transform into fossil fuels.

How are they obtained

First, different fossil fuels have their extraction techniques because they occur in different physical state of matter.

For the solids e.g coal: exploration is carried out first and if a prospect is delineated, mining engineers design the best way to extract the coal from nature. Coal is usually found laid in sedimentary beds in nature. Top layers of sediments can be removed to extract the coal.

For fluids such as crude oil and natural gas, after a prospect is identified, a rig is usually constructed to extract the fluid and gas. The natural pressure allows for the fluids the rise within the drill used in extraction.

How are they used

Coal and gas are used to power electrical generating plants. They are used to heat steams which drives turbines and produce electricity.

Natural gas is used as a domestic fuel for cooking and so also coal.

When crude is processed a lot of product is obtained. Gasoline is used to power most internal combustion engines. Some chemicals useful for manufacturing plastics, drugs e.t.c are also derived from the processed crude.

Learn more:

Harnessing fossil fuel brainly.com/question/9231468

#learnwithBrainly

8 0
3 years ago
In an experiment to study the effect of proteases on proteins, what is the MOST LIKELY effect of a major change in pH
dezoksy [38]
If a major change in pH occurred, the protease enzymes would stop functioning or function very slowly, assuming the original pH was the most optimal pH for them.
4 0
3 years ago
Read 2 more answers
Photosynthesis converts light energy to chemical energy. Which molecules are the end product of this transformation of energy in
leva [86]
Glucose and oxygen!!!

CO2 + Water in the presence of sunlight results in glucose + oxygen
8 0
3 years ago
Read 2 more answers
2. Many pathogenic bacteria species are becoming resistant to antibiotics. Explain how such adaptations can develop through the
STatiana [176]
Just like humans and other animals, pathogenic bacterias also has the capability to evolve.
These pathogens usually come to life as soon as they enter a host. When you use antibiotics, the majority of them will die, but several of them could survive.
When these survivals replicate, it will creates more bacterias that has higher immune towards antibiotics compared to normal bacteria
8 0
3 years ago
Read 2 more answers
Other questions:
  • What are the two different methods for partitioning hard drives?
    11·1 answer
  • Sort the characteristics of solids, liquids, and gases into the correct columns
    7·2 answers
  • List three examples of viruses.
    5·2 answers
  • What is the difference between evolution and coevolution? a) Evolution of one species only occurs in response to natural selecti
    8·1 answer
  • Which is NOT true of lipids?
    11·2 answers
  • Gender role socialization... is the process by which social institutions shape expectations of acceptable behaviors for men and
    10·1 answer
  • Can someone help me out with this one, if you do ill give you brainly and give extra points! Thank you :) I’m giving 100 points
    10·2 answers
  • Can someone help me I am stuck
    12·1 answer
  • Fertilization usually takes place in the fallopian tube. _____ 2. As many as 50 percent of zygotes do not survive the first two
    13·1 answer
  • What is the best over-the-counter medicine for restless leg syndrome.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!