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
Pachacha [2.7K]
3 years ago
12

A tubal ligation is a permanent sterilization procedure in which a woman's Fallopian tubes are blocked or severed. Which of the

following explains how this process can be used to prevent pregnancies?
A: It prevents sperm from reaching the egg and fertilizing it.
B: It prevents the maturation of the follicle and the release of an egg.
C: It prevents a zygote from being implanted into the uterine wall.
D: It prevents the thickening of the walls of the uterus.
Biology
2 answers:
olya-2409 [2.1K]3 years ago
7 0
Its A. it prevents sperm from reaching the egg and fertilizing it.
kobusy [5.1K]3 years ago
5 0
<span>A It prevents sperm from reaching the egg and fertilizing it. 
</span>
You might be interested in
Scientists use bacteria to make ________
yKpoI14uk [10]

Answer:

insulin

Explanation:

the simple mould that grows on aging food is used to make insulin

3 0
3 years ago
Read 2 more answers
One day you notice that part of your garden is much more prolific in producing flowers than another part. You observe that some
makvit [3.9K]

Answer and Explanation:

The steps of the scientific method are

1) A question the investigator wants to answer.

2) Antecedents or Previous knowledge about the study object.

3) The goal, which is what the investigator wants to know.

4) The hypothesis that the investigator makes in order to predict what is going to happen.

5)The experiment is performed to answer the question.

6) Results achievement

7) Conclusions where the hypothesis is rejected or accepted.

In the case of the exposed example,

  1. Question: How does the amount of sunlight affect the extent of flower production?
  2. Previous knowledge and antecedents about solar radiation influencing different plant growth and flowering. Information about the species of interest. Other studies or investigations performed in relation to this question.
  3. Objective/Goal: To study the influence of sunlight in flowering
  4. Hypothesis: Too many hours of radiation affect flowering production
  5. Experiment: (Example)

Native species are going to be planted in the garden to observe their growth and flower production at different exposure levels to sunlight. Native species will be planted, as they are used to the environmental conditions and they do not need extra care, as a cultivated species would. More than one individual is needed to ensure their establishment. All the species will be watered according to each species needs and location. Plagues will be equally controlled.

  • 3 native individuals of a herbaceous plant, 3 native individuals of a woody plant, and 3 native grass plants are located in a sunny section that receives straight sun radiation during the whole light hours.  
  • 3 native individuals of a herbaceous plant, 3 native individuals of a woody plant, and 3 native grass plants are located in a sunny section that receives sun radiation during half a day
  • 3 native individuals of a herbaceous plant, 3 native individuals of a woody plant, and 3 native grass plants are located in a  shaded section.

Plants will be grown and the flowering process will be recorded by season in relation to the number of flowers, sizes, quality, and pollinizer visitors which will reflect the amount and quality of nectar.

6 y 7. Every recorded result will be then analyzed to conclude.      

8 0
3 years ago
Which of the following is not a metamorphic agent? <br>​
Gre4nikov [31]

Answer:

the following is not a Metamorphic agent is lithification

3 0
3 years ago
A cancer, acute lymphoblastic leukemia, is caused by chromosomal translocation. How does this condition arise
Oliga [24]
<span>This abnormality in chromosome structure is caused by breaking off a fragment from one chromosomes and it moving forward to attach with another...</span>
7 0
3 years ago
A wave with a height of a 5 feet and a wavelength of 15 feet has a wave base of
Tpy6a [65]
When a wave has a height of 5 feet and a wavelength of 15 feet then it has a wave base of 7.5 feet. Wave base is equal to the half of the wavelength so if you consider your wavelength to be 15 feet then it is divided into 2 that would give you answer of 7.5 feet.
5 0
3 years ago
Read 2 more answers
Other questions:
  • Photosynthesis involves the transformation of light energy into ?
    12·2 answers
  • Describe the structure and function of a root hair cell
    7·1 answer
  • Amylase becomes denatured at a temperature of 80°C. During an experiment to study the effect of varying temperature on enzyme ac
    14·1 answer
  • The fibrous mat that serves s underground feeding network for fungi is called the ___
    15·1 answer
  • How many sugar molecules are in DNA and the nucleotide?
    9·1 answer
  • What is the role of each of the following in the carbon cycle? Include an example of each. a) Producer b) Primary consumer c) De
    7·1 answer
  • What does the polarity of the water molecule enable it to do
    14·1 answer
  • The central dogma of molecular biology is that DNA is transcribed into mRNA, which is than ____ to protein.
    15·2 answers
  • Which biomolecule do mitochondria break down in our body?
    7·1 answer
  • Which parts of Earth are most similar to the plate with an axis angle of 80°?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!