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True [87]
2 years ago
9

In which process of meiosis do the chromosomes line

Biology
1 answer:
Doss [256]2 years ago
4 0

Answer:

During metaphase, each of the 46 chromosomes line up along the center of the cell at the metaphase plate.

Explanation:

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What is the disorder that results from the presence of an extra X chromosome that produces underdeveloped genitals, extreme heig
zubka84 [21]

Answer:

autism

Explanation:

autism is caused by extra chromosomes or more than 46

8 0
3 years ago
Calculate the acceleration of a ball has been dropped from the roof. It accelerates from 10 m/s to 30 m/s in 2 sec. 1 point 15 m
Andre45 [30]

Answer:

10 m/s/s or m/s²

Explanation:

Acceleration can be calculated by using the formula;

a = v - u/t

Where;

a = acceleration (m/s²)

v = final velocity (m/s)

u = initial velocity (m/s)

t = time (s)

In other terms, acceleration (a) can be represented as ∆V/t.

According to this question, a ball accelerates from 10 m/s (u) to 30 m/s (v) in 2 seconds. Hence, the acceleration of the ball is as follows:

a = 30 - 10/2

a = 20/2

a = 10m/s².

4 0
2 years ago
During a woman's physical examination, the nurse notes that the lower uterine segment is soft on palpation. the nurse would docu
julia-pushkina [17]
<span>A woman who has completed one pregnancy with a fetus (or fetuses) reaching the stage of fetal viability is called Primipara</span>

pri·mip·a·ra<span>prīˈmipərə/</span>nounMedicine<span>noun: primipara</span><span>; plural noun: primiparae</span><span>a woman who is giving birth for the first time.

What are your answer choices? This is what I think the answer might be from the information given.
</span>
5 0
3 years ago
What are the three basic functions organs perform in the human body
77julia77 [94]

Answer:

There are several different ways to name it, but I always go by absorption, digestion, and metabolism/breakdown.

Explanation:

Absorption is the uptake of minerals, vitamins, and nutrients from your diet and your ingestion of water or other liquids. Absorption primarily takes place in the small intestine and anything that isn't necessary and vital for human life is then excreted through the urinary tract as urine and the remainder of the digestive tract as waste/feces.

Digestion is the process that occurs in the digestive tract which breaks down all food intake by mechanical and enzymical (stomach/gastric acid) processes in order to provide the body with all of the nutrients and minerals it needs to survive.

Metabolism is the breakdown of acids, fats, and enzymes within the organs in order to maintain life and promote production of energy. A healthy diet, cardiovascular exercise for 4-5 days a week, and maintaining good health in general is best to maintain a high metabolism and produce the most energy.

4 0
3 years ago
List the 4 nitrogen bases:
Stolb23 [73]
Adenine, thymine, cytosine and guanine are the four nucleotides found in DNA.
6 0
2 years ago
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