Give an example of when refraction occurs in nature

bulgar [2K]

Osmosis<span> is the phenomenon of the movement of Solvent molecules from lower solute conc. to higher solute conc. through a semi-permeable membrane to make solute conc. equal on both sides.</span>

7 0

2 years ago

<img src="https://tex.z-dn.net/?f=what%20%5C%3A%20is%20%5C%3A%20cell%20%5C%3A%20division%20%5C%3A%20%20%20%5C%3A%20%20%5C%3A%20%

SIZIF [17.4K]

Answer:

Cell division is the process of dividing the cells

3 0

3 years ago

Carbon-14 is useful for dating fossils that are ______.

MrRissso [65]

Carbon-14 is useful to estimate the date of fossils that are less than 50,000 years old.

Option C

<u>Explanation:</u>

Carbon-14 is the best option to use by estimating the date of fossils that are below 50,000 years old. This is because the carbon-14' half-life is around 5730 years i.e. the existing Carbon-14 in the living bodies decays in 5730 years once they die.

That's the reason Carbon dating utilized to estimate the age of objects that are below 50,000 years old. Objects such as dead plants, wood or human artifacts that are younger than 50,000 years.

After the death of living beings, Carbon 12 and Carbon 14 existing in these organisms starts decaying by converting into Nitrogen. By estimating the leftover amount of carbon 14 in their bodies, scientists can evaluate their age.

6 0

3 years ago

When someone “jumps to conclusions,” beck would say that he or she is suffering from a distortion in thought called?

Allushta [10]

When someone “jumps to conclusions,” beck would say that he or she is suffering from a distortion in thought called arbitrary inference.

Arbitrary inference<span> is a classic tenet of rational therapy which is created by Aaron T. Beck in 1979. It is an act in which you make a decision or draw a conclusion from any situation without any evidence.</span>

6 0

3 years ago

What's mitosis and meiosis?

jeka57 [31]

Answer:

<h3>MITOSIS AND MEIOSIS*</h3>

Most of the time when people refer to “cell division,” they mean mitosis, the process of making new body cells. Meiosis is the type of cell division that creates egg and sperm cells. ... During mitosis, a cell duplicates all of its contents, including its chromosomes, and splits to form two identical daughter cells.

<h3>What meiosis means?</h3>

Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells. This process is required to produce egg and sperm cells for sexual reproduction. ... Meiosis begins with a parent cell that is diploid, meaning it has two copies of each chromosome.

<h3>What is mitosis explain?</h3>

Mitosis is a process where a single cell divides into two identical daughter cells (cell division). During mitosis one cell? divides once to form two identical cells. The major purpose of mitosis is for growth and to replace worn out cells.

<h3>What is meiosis important?</h3>

Meiosis is important because it ensures that all organisms produced via sexual reproduction contain the correct number of chromosomes. Meiosis also produces genetic variation by way of the process of recombination.

<h3>What is Mitosis important?</h3>

Mitosis is a way of making more cells that are genetically the same as the parent cell. It plays an important part in the development of embryos, and it is important for the growth and development of our bodies as well. Mitosis produces new cells, and replaces cells that are old, lost or damaged.

<h3>What is Mitosis means?</h3>

Mitosis is a process where a single cell divides into two identical daughter cells (cell division). ... The major purpose of mitosis is for growth and to replace worn out cells.

<h3>What Meiosis explain?</h3>

Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells. This process is required to produce egg and sperm cells for sexual reproduction. ... Meiosis begins following one round of DNA replication in cells in the male or female sex organs.

Explanation:

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8 0

3 years ago