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
ra1l [238]
2 years ago
5

HowToStop pregnancy Using Hormone(Progesterone and oestrogen)​

Biology
2 answers:
monitta2 years ago
7 0

Explanation:

<em>Most birth control pills are "combination pills" containing a mix of the hormones estrogen and progesterone to prevent ovulation (the release of an egg during the monthly cycle). A woman cannot get pregnant if she doesn't ovulate because there is no egg to be fertilized.</em>

dlinn [17]2 years ago
6 0
Oestrogen stops pregnancy because although it helps fertilisation. It blocks the releasing of LH/FSH.
You might be interested in
What dose the xylem do
natulia [17]

Xylem is one of the two types of transport tissue in vascular plants, phloem being the other. The basic function of xylem is to transport water from roots to stems and leaves, but it also transports nutrients.


5 0
3 years ago
Read 2 more answers
What interactions are occurring that allow the water to move against gravity in capillary action? Select three options.
solniwko [45]

Answer:

Adhesion and surface tension

Explanation:

Capillary action is the tendency of a liquid to rise or fall in a narrow tube. Two main terms are required to explain capillary action; adhesion and cohesion.

Cohesion is the force of attraction between molecules of the same kind while adhesion is the force of attraction between molecules of different kinds.

Forces of adhesion causes water to move up in a capillary tube. The water is held as it rises by surface tension forces acting on the circumference of the meniscus. The water keeps rising in the tube until the weight of the water drawn up in the tube balances the surface tension acting at the top column of the water.

3 0
3 years ago
What is binary fission?
masha68 [24]
A part of the definition of binary fission is "splitting in half." It is an asexual form of reproduction, one turns in to two. This is choice B.
7 0
3 years ago
Read 2 more answers
If you formed a protein that was 100 amino acids in length, how many water molecules would
lesantik [10]

50 water molecules would be removed

8 0
3 years ago
Read 2 more answers
The scientific definition of ______ refers to changes in a species or population over time. systematics genetics evolution biolo
natita [175]

The scientific definition of evolution refers to changes in a species or population over time.

Evolution is a long-term process. It may take millions of years and several generation for an evolution to occur. The cause of evolution can be genetic as well as environmental. The evolution is a result of mutation. Evolution generally gives rise to new species, that is different from its ancestral population.

Population is a group of similar type of organisms.  These organisms live in the same habitat, require same resources and have same kind of habits. The most essential criteria that defines a population is that the organisms of a population can mate with each other and produce offspring.

To know more about evolution, here

brainly.com/question/13492988

#SPJ4

4 0
1 year ago
Other questions:
  • Biology: which group contains only molecules that are each assembled from smaller organic compounds?
    11·1 answer
  • All living organisms begin the breakdown of their food by?
    13·1 answer
  • Some photosynthetic bacteria contain the protein bacteriorhodopsin, which absorbs light and pumps protons out of the cell direct
    11·1 answer
  • Products of glycolysis include:
    9·1 answer
  • What does this statement mean? Please give at least two sentences.
    11·1 answer
  • The warmer the temperature is outside the more mosquitoes that are flying around
    11·1 answer
  • How much oxygen does the amazon rainforest provide
    9·1 answer
  • The messages that scientists are sending into space are directed at intelligent alien life. Do
    10·1 answer
  • Identify the labeled structures.<br> A:<br> B:<br> B<br> C:<br> А<br> D:<br> E:<br> D
    15·1 answer
  • The process in which a solid changes directly to a gas is called
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!