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RideAnS [48]
3 years ago
12

Many modern tests can detect pregnancy soon after fertilization occurs. Which of the following explains why it is important for

a woman to know she is pregnant within the first trimester? (2 points) It is when the brain and spinal cord are formed. It is when the lungs complete their development. It is when the nervous system begins to control body functions. It is when the organs start to function on their own.
Biology
2 answers:
shtirl [24]3 years ago
8 0
It is when the brain and spinal cord are formed.
DochEvi [55]3 years ago
8 0

Answer: Option A

Explanation:

The fusion of male and female gamete and the formation of embryo is known as fertilization. The embryo is then implanted in the uterus of females.

The whole pregnancy is divided into thee trimesters. The first trimester consists of 3 months and next 6 months is also divided into 2 trimester.

The first trimester is very important for the females as there are maximum chances of miscarriage. The development of brain and spinal cord takes place during the first 3 months of pregnancy and then followed by other organs in the 2 trimester.

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How does a viral immunization help prevent disease
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which region of the cns integrates the reflexes for micturition, defecation, erection and ejaculation?
Oksanka [162]

The cns's spinal cord combines the urination, feces, erection, and ejaculatory reflexes.

<h3>How would you define micturition?</h3>

During the micturition process, the body excretes urine. To evacuate toxins from the body, most people and dogs get an organ system designated as the urea cycle. Micturition is the process to remove urine from the body, to put it another way.

<h3>Are micturition and urinating the same thing?</h3>

The act of removing urine from the urinary bladder, which serves as a storage organ, is known as micturition or urination. The bladder wall's flexible or involuntary muscle is known as the detrusor. The externally and internally sphincters make up the urethral muscles.

To know more about Micturition visit:

brainly.com/question/7183935

#SPJ4

8 0
1 year ago
The length of the classroom is 10 meters and the width is 8 meters. The population size of the classroom is 40 students. What is
Nastasia [14]

Answer:

2

Explanation:

7 0
3 years ago
Do you mind to help me plzzz?
allochka39001 [22]
Advantage:
Result in variation among species
Disadvantage:
Slow process
6 0
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