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
Olegator [25]
2 years ago
12

Explain implantation ?Explain ovulation?​

Biology
1 answer:
Sergeu [11.5K]2 years ago
5 0

Implantation - About a week after the sperm has fertilized the egg, the fertilized egg has traveled to the uterus and has become a growing cluster of about 100 cells called a blastocyst. The blastocyst then attaches itself to the lining of the uterus (the endometrium). This attachment process is called implantation.

Ovulation - Ovulation is a phase in the menstrual cycle. It occurs at about day 14 of a 28-day menstrual cycle. Specifically, ovulation is the release of the egg (ovum) from a woman's ovary.

You might be interested in
Explain how machines can be useful if the output work is always less than the input work.
gregori [183]

Answer:

If the output work makes the job easier in any way.

Explanation:

5 0
3 years ago
Which country's colonists maintained a profitable fur trade in North America
Tom [10]

Answer:

The North American fur trade was an industry and activity related to the acquisition, trade, exchange, and sale of animal furs in North America. Aboriginal peoples in Canada and Native Americans in the United States of various regions traded among themselves in the pre–Columbian Era. Europeans participated in the trade from the time of their arrival in the New World, extending the trade's reach to Europe. The French started trading in the 16th century, the English established trading posts on Hudson Bay in present-day Canada during the 17th century, while the Dutch had trade by the same time in New Netherland. North American fur trade was at its peak of economic importance in the 19th century, and involved the development of elaborate trade networks.

The fur trade became one of the main economic ventures in North America attracting competition among the French, British, Dutch, Spanish, and Russians. Indeed, in the early history of the United States, capitalizing on this trade, and removing the British stranglehold over it, was seen as a major economic objective. Many Native American societies across the continent came to depend on the fur trade as their primary source of income. By the mid-1800s changing fashions in Europe brought about a collapse in fur prices. The American Fur Company and some other companies failed. Many Native communities were plunged into long-term poverty and consequently lost much of the political influence they once had.

Explanation:

7 0
3 years ago
How does the structure of a cell suggest its function? List three examples
MissTica

Answer:  Living things are placed into groups based on both structural and functional similarities. For example, bacteria are prokaryotic cells, which means they lack a true nucleus. Cytoplasm Functions. Some of these processes include protein synthesis, the first stage of cellular respiration (known as glycolysis), mitosis, and meiosis. In addition, the cytoplasm helps to move materials, such as hormones, around the cell and also dissolves cellular waste.

Explanation:

3 0
3 years ago
Read 2 more answers
What does the cell ribosomes do? what is the importance of it?
enot [183]
It makes the proteins ................
5 0
3 years ago
Read 2 more answers
in the first half 20th century, it was not unusual for African American people to have to use different drinking fountains, lunc
Scrat [10]

Answer:

The statement is true.

Explanation:

During the first half of the 20th century, racism was extreme and constant in many countries. This racist thinking forced African American people to eat, drink, study and do everything in different places. Also, the only work they could do was housekeeping or physical work like construction.

6 0
3 years ago
Other questions:
  • The process in which dna is transferred to or taken up by another organism is called translation.
    15·1 answer
  • WILL GIVE A BRAINLEST
    6·2 answers
  • Which type of macromolecule combines with proteins to make compounds such as peptidoglycan and other types of identifying compou
    6·1 answer
  • Rocks and pebbles that hit Earth's atmosphere and burn up are ________.
    6·2 answers
  • Despite the high-level of biodiversity, this biome has infertile soils, principally oxisols, to which the vegetation has roots s
    6·1 answer
  • Would you expect a mammal to need more or less oxygen than a reptile of the same size? Explain your answer.
    12·1 answer
  • How do genes get expressed in an organism?
    14·1 answer
  • How do individuals contribute to the flow of economic activity
    9·1 answer
  • How does music affect plant growth? To answer this question, Dr. Anderson set up an experimental chamber and exposed a group of
    7·1 answer
  • A species of plant produces purple or white flowers. The results of crossing a purple and a white flower and two white flowers a
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!