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
Digiron [165]
3 years ago
11

A zygote is formed from the fusion of a sperm and an egg. The zygote undergoes cell division during embryonic development. After

four divisions, the zygote becomes a . Later, specialized cells in the embryo are derived from the .
Biology
2 answers:
bagirrra123 [75]3 years ago
7 0

A zygote is formed from the fusion of a sperm and an egg. The zygote undergoes cell division during embryonic development. After four divisions, the zygote becomes a morula.  After four divisions, the zygote becomes a . Later, specialized cells in the embryo are derived from the inner cell mass (ICM) of the blastocyst.

OleMash [197]3 years ago
3 0

After four divisions, the zygote becomes a morula- the stadium that consists of 16 blastomeres. By the fifth day of development the form of the blastocyst is formed through the processes of compaction, cell division, and blastulation. Later, specialized cells in the embryo are derived from the inner cell mass (ICM) of the blastocyst.

You might be interested in
Question 13
zaharov [31]

Answer:

Cellular respiration, the process by which organisms combine oxygen with foodstuff molecules, diverting the chemical energy in these substances into life-sustaining activities and discarding, as waste products, carbon dioxide and water.

5 0
3 years ago
A population of wild boar has grown in size. Officials meet to identify different ways to stop this growth. They reduce food sup
suter [353]
The answer is A because it talks abt the environment and stuff
5 0
2 years ago
What is not an example of negative feedback
svetoff [14.1K]
<h2>Answer:</h2>

<u>Blood clotting</u> is a positive feedback.

<h2>Explanation:</h2>

All the physiological process occurring in the body are monitored by two types of mechanism called negative feedback and positive feedback.  

Positive feedback is the reaction which occurs with the feedback from the actions the system has performed. The blood clot occurs with palette formation which is regulated with the blood lose (continuous feedback).

Negative feedback is a reaction that is the invert of the change distinguished, meaning it capacities to decrease the change. A change is recognized by a receptor and an effector is made to incite a contrary impact which facilitates further reaction.  

The physiological process such as shivering, sweating and digestion are examples of negative feedback.

6 0
3 years ago
Is cloud and moisture the same​
Maurinko [17]

no, it can definitely get in the cloud

5 0
2 years ago
Read 2 more answers
Mr. Duarte, now age 32, was diagnosed with diabetes mellitus when he was 14 years old. He takes insulin in the morning and the e
Alex777 [14]

Answer:  Typed 2 diabetes; because plasma glucose molecules are retained in the blood and  not able to enter     the cells.

Explanation:

He suffered from type 2 diabetes because,  the ketoacidosis was due to  breakdown of fats in the liver  due to low glucose in the cells, while the hypoglycemia was due to   retention of  plasma glucose in the blood instead of entering the cells.

3 0
3 years ago
Other questions:
  • You are trying to identify this nucleic acid. All BUT one observation is an important clue to the nucleic acid's identity. That
    14·1 answer
  • What is the first step of pregnancy
    7·2 answers
  • How is the white blood cell adapted to do its job
    15·1 answer
  • While observing a cell under your microscope, you determine that it is a prokaryote. What about that cell made you think that? T
    5·2 answers
  • Can a theory be disproven or changed ?
    9·1 answer
  • Select each correct answer. More than one answer may be correct.
    13·2 answers
  • During very difficult workouts, you work hard and breathe heavily. What should the words in italics be replaced with to make thi
    6·2 answers
  • How does the skeletal system interact with the nervous system?
    9·1 answer
  • 2. An ecosystem contains organisms interacting with each other and their physical environment
    12·1 answer
  • An enzyme that follows simple michaelis–menten kinetics has an initial reaction velocity of 10 μmol⋅min−1 when the substrate con
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!