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Viefleur [7K]
3 years ago
14

Why is it nesscary for the cell to grow and duplicate its dna before the start of meisos

Biology
1 answer:
guajiro [1.7K]3 years ago
3 0
<h2><em>the DNA that is packaged into chromosomes must be fully copied. Previous to replication, a germ cell contains two copies of each chromosome, a maternal copy, and a paternal copy. ... DNA replication occurs in the same fashion as it does during mitosis.</em></h2>
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Which region of your brainstem plays a role in arousing you to a state of alertness when, for example, you accidentally stumble
torisob [31]
The region of the brainstem that plays a role in arousing you to a state of alertness would be the reticular formation. It is responsible in regulating the sleep cycles and in detecting sensory conditions. It consists of more than 100 neural network that are for various functions.
8 0
3 years ago
Which is false about haploid and diploid cells in fungi?
g100num [7]
Fungi cells are usually diploid ..am not sure ...
6 0
3 years ago
What part of henry’s cochlea may have damaged hair cells? What part of henry’s cochlea may have functional hair cells?
mamaluj [8]

The henry's may have damaged and functional hair cells of cochlea in organ of corti.

Hearing and the Cochlea:

  • Sound waves that enter the ear go through the external auditory canal before they strike the eardrum and cause it to vibrate.
  • The incus receives sound vibrations from the malleus, also called "hammer," which is linked to the eardrum, and sends them on to the stapes.
  • The stapes is a framework that moves the oval window in and out. This motion is received by the cochlea, a fluid-filled snail-like structure that houses the organ of Corti, the hearing organ.
  • Small hair cells make up the lining of the cochlea. These cells convert vibrations into electrical impulses that sensory nerves then transmit to the brain. the Corti organ, which has four rows of hair cells. On the left, there is an inner row, and on the right, there are three outside rows.
  • The stapes first sways against the oblong glass. This causes sound waves to travel into the cochlear fluid and move the organ of Corti.
  • Lower frequency sound resonates with fibers towards the cochlea's upper end. Higher frequencies elicit a response from those near the oval window.

Learn more about the Structure of ear with the help of the given link:

brainly.com/question/18626504

#SPJ4

7 0
1 year ago
Two sets of data that show a relationship is an example of
Alex777 [14]

Two sets of data that show a relationship is an example of correlation.

<h3><u>Explanation:</u></h3>

Correlation is the relationship between two sets of data. Correlation in statistics help in determining whether two or more sets of data fluctuate in accordance with one another or not. And if they do, the degree of fluctuation can also be determined and studied.

By determining how one or two variables or data are related to one another, we can understand how to manipulate the values. In correlation, there are following possibilities:

  1. When one value increases, the other decreased
  2. When value increases or decreases, the other changes in the same way.

Example of correlation:

The utility of an air-conditioner increases as the temperature in the said area increases.

8 0
3 years ago
Some datails about the skunk.
DochEvi [55]
It is black and white. Skunks are about the same size of house cats. It is found only in North America. It eats both plants and meat (omnivore) To protect itself it will spray a nasty yellow fluid that stinks really bad.
4 0
3 years ago
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