Learning task 1:compare and contrast mitosis and meiosis by filling up the table below.

Answers

Answer 1

The purpose of both mitosis and meiosis is to increase the number or population of cells in the body.

Compare mitosis and meiosis type of cell division

Mitosis produces two diploid (2n) cells that are identical to the original parent cell whereas meiosis produces four haploid (n) cells that are different from the original parent cell.

Mitosis occurs in somatic cells whereas meiosis occurs in reproductive cells.

So we can conclude that the purpose of both mitosis and meiosis is to increase the number or population of cells in the body.

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Related Questions

Why can’t sodium metal be manufactured by the electrolysis of brine?

Answers

Answer:

Explanation:

The quick and short answer to this question is that the moment it is made into Na (the atom) the moment that happens, Na will react with water to become NaOH. Sodium is very responsive to water.

Equation

2Na + 2HOH ====> 2NaOH + H2

Before balancing this equation, how many oxygen atoms are present on the product side of the following equation:

Answers

Answer:

Explanation:

co2 has 2 and h2o has 1

product is right side

Which one of the following pairs of atoms would form a non-polar covalent bond?

a. Cl and C1

b. Na and Cl

C. C.and o

d. N and O

Answers

The following pairs of atoms that would form a non-polar covalent bond would be, a. Cl and Cl

What is the numbers of molecules for 65.8g of CO2?

Answers

Answer:

8.98*10^23 molecules CO2

Explanation:

The molar mass of CO2 is 44.0 grams/mol. If we convert 65.8 grams of CO2 into moles, 65.8g CO2 / 44.0g CO2 then we get about 1.49 moles of CO2. We know there are 6.02*10^23 molecules in a mole, so we would just multiply 1.49 mol CO2 * 6.02*10^23 = 8.98*10^23

Calculate the volume that 3.
60g H2 gas will occupy at stp

Answers

Answer:

mass over molarmass ×volume

HELP PLS ASAP

how many liters of CO2 are produced when 32.6 liters of propane gas C3H8 reacts with excess oxygen at STP?

C3H8 + 5O2 > 4H2O + 3CO2

Answers

Don’t even know to be honest

Finally, examine the atomic spectrum below. Estimate the wavelength
of each spectral line, then use that collection of wavelengths to try and
determine the identity of the element using the internet. This is the
kind of work a graduate student in chemistry might be assigned to do.
400
450
500
650
700
750
550 600
wavelength (nm)
Identity of the element

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The estimated wavelengths and identities of the elements of spectral line in the given atomic spectrum is:

blue spectral line - 470 nm; Iron green spectral line - 490 nm; Magnesium yellow spectral line - 610 nm; Sodiumred spectral line - 660 nm; Hydrogen

What is an atomic spectrum?

Atomic spectrum is the spectrum of frequencies or wavelengths of radiations absorbed or emitted when electrons transitions between on energyblevel to another.

The estimated wavelengths as well as identities of the elements of spectral lines shown above are as follows

blue spectral line - 470 nm; green spectral line - 490 nm; Ironyellow spectral line - 610 nm; Sodiumred spectral line - 660 nm; Hydrogen

Therefore, the wavelengths and colors of the spectral line in an atomic spectrum is useful in identifying elements.

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This is my question

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Answer:

[tex] \\ [/tex]

refer the three attached images for the respective answers.

hope helpful ~

345.50 grams of C6 H12 O6 = how many mol C6H12O6 ? - (MM=180.16g/mol).
100.0grams of O2 = how many mol O2? - (MM=32.00g/mol).
14.37 moles of AgNO3 = how many grams AgNO3? - (MM= 169.87g/mol).

Answers

Answer:

0.56 M

Explanation:

We are given;

Mass of glucose solute is 50.50 g

Volume of solution is 500 mL

We are required to calculate the concentration of glucose.

We need to know that, molarity is the concentration of a solution in moles per liter.

Molarity = Number of moles ÷ Molar mass

MATH AND SCIENCE
Out of around 260,000 known species of angiosperms, approximately 195,000 are dicots. what percentage of angio sperms are dicots

Answers

Answer:

Explanation:

Formula

% = (dicots/angiosperms) * 100

Givens

angiosperms (total) = 260000

Dicots = 195000

Solution

% = (195000/260000) * 100

% = 0.75 * 100

Answer: % = 75% are dicots

One-fourth of a gaseous mixture is Argon and 3/4 of the gas is Oxygen. The total pressure in the container
is 8 atmospheres. What is the partial pressure of the Argon?

Answers

Answer:

nose

Explanation:

xde

Hi
Can someone explain the second marking point?
Why is it bubbles of air and not C02?

Answers

In order to float, the bubble hitches a ride in a gas is slightly denser then the air trapped inside of it: carbon dioxide

Choose the answer that describes the hierarchy among these three body regions.
A. The oral region is part of the facial region, and the facial region is part of the cephalic region.
B. The cephalic region is part of the facial region, and the facial region is part of the oral region.
C. The cephalic region is part of the facial region, and the facial region is part of the manual region.
D. The oral region is part of the cephalic region, and the cephalic region is part of the facial region.

Answers

Answer:

letter: B

Explanation:

thats is the true answer.

pleas heart my heart my answer

▲ Two general chemistry students working together in the lab weigh out 0.832 g of CaCl2 2 H2O into a crucible. After heating the sample for a short time and allowing the crucible to cool, the students determine that the sample has a mass of 0.739 g. They then do a quick calculation. On the basis of this calculation, what should they do next? (a) Congratulate themselves on a job well done. (b) Assume the bottle of CaCl2 2 H2O was mislabeled; it actually contained something different. (c) Heat the crucible again, and then reweigh it.

Answers

After heating the crucible, cooling, and weighing the sample as 0.739 g, the students should have heated the crucible again and then reweigh the sample until a constant weight is obtained.

Drying samples with crucibles

The sample being heated, CaCl2 2 H2O, contains water of hydration.

In order to arrive at an anhydrous sample of the salt, all the water molecules must be completely evaporated off by heating.

To do so, the sample should have been heated to constant weight by repeated heating and weighing until there is no longer a change in the weight of the sample.

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What’s the answer?????? I accidentally clicked the 1st one.

Answers

Answer:

its the 1st one at the top

Explain the four basic types of chemical reactions. Be sure to include a sample equation for each type.

Answers

Acid Base reaction (Neutralization reaction)

it is the reaction between acid and base which neutralize each other to give salt and water.

example: Hydrochloric acid + Sodium hydroxide --------> sodium chloride + water

HCl + NaOH--------> NaCl + H2O

Use the periodic table to answer the questions below.
Which diagram shows the correct electron
configuration for nitrogen (N)?

Answers

atomic mass for N = 7

electron configuration: 1s²2s²2p³

orbital diagram:

↑↓ ↑↓ ↑ ↑ ↑

1s² 2s² 2p³

Quantity of atoms in .3521 mol in ZrSiO4

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Answer:

look the image

Explanation:

Balance the following equation.

( ? )NaCl + ( ? ) AgNO3 → ( ? ) AgCl + ( ? ) NaNO3

Answers

Balanced equation:

NaCl + ( 1 ) AgNO₃ → ( 1 ) AgCl + ( 1 ) NaNO₃

(aq) (aq) (s) (aq)

Both the sides are already balanced

Which of the following potential ligands can form a maximum of two bonds to a metal
ion?
(a) C2042
(b) EDTA
(C) porphine
(d) CO32-
(e) both (a) and (d)

Answers

Based on the potential ligands given, C2O42- and CO32- can form a maximum of two bonds to a metal

ion.

What are ligands?

Ligands are ion or molecule that binds to a central metal atom to form a coordination complex.

Ligands are essential in many biological and enzyme complexes.

From the potential ligands given;

C2O42- can form can form a maximum of two bonds to a metal ionCO32- can form two a maximum of two bonds to a metal ionEDTA can form five to six bonds to a metal ionPorphine can form one bond to a metal ion

Therefore, the potential ligands, C2O42- and CO32- can form a maximum of two bonds to a metal

ion.

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Which statement best predicts and explains the product of a single displacement reaction when the cation (A) with an oxidation number of +2 and an anion (B) with the oxidation number of -3 react and form a compound?

A+2B-3 is the predicted formula when each metal cation has a charge of +2 and each non metal has a charge of -3.

B2A3 is the final formula for the metal anion bonding to the non-metal cation in a 2:3 ratio.

A3B2 is the predicted formula with an overall charge of the compound being zero and each atom has 8 valence electrons in their outermost electron shell.

A3B2 is the predicted formula is made when each metal cation gains three electrons from the anion while each nonmetal loses 2 electrons to each of the cations.

Answers

The statement that best predicts and explains the product of a single displacement reaction is ; ( C ) A3B2 is the predicted formula with an overall charge of the compound being zero and each atom has 8 valence electrons in their outermost electron shell.

Octet state

Given that the oxidation number is +2 shows that it will be an octet when it donates its 2 electrons. also for octet B it will become complete when it accepts 3 electrons. Therefore in order to balance out the octet of each atom is by cross multiplying to get A3B2.

Hence we can conclude that The statement that best predicts and explains the product of a single displacement reaction is ; A3B2 is the predicted formula with an overall charge of the compound being zero and each atom has 8 valence electrons in their outermost electron shell.

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9. Compound A, with molecular formula C5H₁2 has only 1° and 4° carbons. What is its structure? Its other isomer has only 1°, 2° and 3° carbons. What is its structure also?
draw the structure

Answers

Answer:

2.5 M

Explanation:

.625 M / .250 Liter = 2.5 M

if you observe a first quarter on January 3 on what date will you see a full moon?

Answers

if you observe a first quarter on January 3, the date will you see a full moon is on February 1st.

What is the full moon about?

The lunar phase during which the Moon is completely illuminated from Earth's perspective is known as the full moon. When Earth is situated halfway between the Sun and the Moon, this happens. This indicates that the near side of the moon, which faces Earth, is fully illuminated by the sun and appears as a roughly circular disk.

The Moon is a symbol for both the emotional and physical bodies. The full Moon is a time to be open and receive the spirit's light and awareness into your physical, emotional, and mental bodies

It takes 29 day, to get to the full moon. This will be:

= January 3 + 29 days

= February 1st

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#SPJ1

What is the scientific word used to describe the process of the protein in the eggs changing form?

Answers

Answer:

Denaturation

Explanation:

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