Answer:
The correct answer would be - hypotonic solution.
Explanation:
The egg cell contains more solute than the sucrose solution which makes the sucrose solution a hypotonic or low solute solution. Hypotonic solution is a solution that has low concentration of the solutes than the another solution. This tye of case leads to the movement of the water to, move in the area of high concentration of solutes.
In this case the water will move in to the egg and swell the egg due to the diffusion of water through semipermeable membrane from low solute area to high solute area.
In Labrador retrievers, black coat color is dominant to brown. Suppose that a black Lab is mated with a brown one and the offspring are eight black puppies. What is the most likely genotype of the black parent
The genotype of the parents of black puppies are dominant. The two parents can be homozygous (BB) or heterozygous (Bb) dominant.
What is Genotype?The genotype of an organism refers to the complete set of genetic material in an organism. Genotype can also be used to refer to all the alleles or variants an individual carries in a particular gene or genetic location in the DNA.
In labrador dogs, black coat color is dominant over brown coat color. If black labrador is mated with brown labrador and the offspring produced all eight are black colored that is dominant. Then, in this case the genotype of the parents will be:
If all the offspring are black colored, this means that each puppy has at least one dominant allele 'B' in their genotype. So, it can be predicted that both the parents should be at least heterozygous for this character. If both the parents are heterozygous then, some of the offspring can have brown color coat as well. So, the parents should both be homozygous or one homozygous and one heterozygous for this trait.
This can be shown through punnett square.
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During asexual reproduction in paramecia, a single paramecium becomes two new
paramecia. The genetic material of the new paramecia is usually -
F identical to the original
G half the amount of the original
H
double the amount of the original
J
similar to the original
Answer:
he is right
Explanation:
Due to genetic recombination, it causes genetic heterogeneity in the progeny individuals. Genetic diversity can hasten evolution and boost an organism's capacity for environmental adaptation. Thus, option D is correct.
What benefit of the asexual reproduction in paramecium?Asexual reproduction has the benefit of allowing populations to grow quickly in favorable environments. Just one parent is required. Since a partner is not required, it is more time and energy efficient.
Because the bacteria that paramecia consume are frequently found on decomposing plants, they play a part in the carbon cycle. In addition to eating the bacteria,
Paramecium will also consume decaying plant debris, speeding up the process of decomposition. In research, paramecia can serve as model organisms.
Therefore, The genetic material of the new paramecia is usually similar to the original.
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Horses with genotype (BB) have a brown coat, horses with genotype (bb) have a white coat,
and horses with genotype (Bb) have a tan colat. Based on the information provided, the
alleles controlling coat color in horses show:
Answer: Incomplete dominance
Often in laboratory experiments you will want to amplify regions of the genome from several different preparations of gDNA. To do this, a mastermix will be created with all the common reagents to ensure easier pipetting, proper mixing, and controlling for variations in pipetting. Create a mastermix for running 8 identical reactions, including one negative control, each with different gDNA templates (7 total gDNA templates).
Answer:
Mastermix in PCR helps in providing faster and easier setup with pipetting, proper mixing, reduction in contamination and controlling fir variation in pipeting or tube to tube variability. Contents of PCR master mix for the desired reaction are as follows:
dNTPsPrimersthermostable DNA polymerasecofactor (MgCl2)Template DNA (for 7 samples)PCR-grade waterThe only difference in negative control for the PCR master mix is template or the different primer rest the components are the same in the master mix.
Which characteristic is NOT common to both prokaryotic and eukaryotic
cells? *
O Genetic material
O Cell membrane
O Cytoplasm
O Multicellular Organisms
Answer:
cytoplasm
Explanation:
All cells have a plasma membrane, ribosomes, cytoplasm, and DNA. Prokaryotic cells lack a nucleus and membrane-bound structures. Eukaryotic cells have a nucleus and membrane-bound structures called organelles
The mass of a proton?
☁️My Answer☁️:
The mass of the proton is the sum of the mass of current quarks and the binding gluons. The mass of the proton is-
⬇️
Proton mass mp = 1.672621898(21)×10−27 Kg
The Mass of proton is higher than the mass of electron.
☼Mass Of Proton In Other Units☼:
The mass of the proton can be expressed in alternative units like – proton mass AMU, the mass of the proton in kg, proton mass MeV. The table given below comprises the value of proton mass and corresponding units.
✯Proton mass✯: ∞Value∞:
Mass of the proton in kg 1.672621898(21)×10−27 kg
Mass of the proton in grams 1.672621898(21)×10−24 g
Mass of proton in AMU 1.007276466879(91) u
Proton mass MeV 938.2720813(58) MeV/c2
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I hope this helped you,
And I do hope you enjoy the rest of your day! (ɔ◔◡◔)ɔ ♥
-Kirby ★ ツ ✌
Please help me please I’m begging you
Answer:
D
Explanation:
sorry for saying B lol, i thought it said a decrease in "rats"
i was like HUH
it would be D because if there is no rain, the grass will probably dry up and die and then the rabbits wont have anything to eat so they will decrease and the foxes wont have rabbits to eat so they'll decrease
Answer:
The decrease in rabbits and a decrease in foxes
Explanation:
When there is no grass there is no rabbits without rabbits the foxes would starve to death.
where is epithelial tissue found
Answer:
Epithelial tissues are widespread throughout the body. They form the covering of all body surfaces, line body cavities and hollow organs, and are the major tissue in glands.
Explanation:
Hope this helps and have a great day.
If 100 grams of vinegar and 5 grams of baking soda are poured in a container, a small amount of gas will be produced. What will the final mass of the products be if the gas is trapped in the
container?
Answer: I think it is 105 grams
Explanation: Because classic chem and math states 100+5= 105
The final mass of the products if the gas is trapped in the container will be 105 g
From the law of conservation of matter, we understood that mass can neither be created nor destroyed during a chemical reaction but can be transferred from one form to the other.
This implies that the total mass of reactants must be equal to the total mass of products i.e
Total mass of reactants = Total mass of products
Considering the question given above, the following data were obtained:
Mass of vinegar = 100 g
Mass of baking soda = 5 g
Total mass of reactant = 100 + 5 = 105 g
From the question given above, we also discovered that the gas produced were trapped in the container.
This simply means that the total mass of reactants (i.e 105 g) will also be equal to the total mass of the products.
Thus, the total mass of the products is 105 g.
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HI AM IN THE COMULATIVE EXAM!!!!! Which statement describes earthquakes?
Answer:
seismic energy I think if I get it wrong I'm sosososososo sorry have a good exam!
Energy is defined as the ability to
A. reproduce.
B. grow.
C. do work.
Answer:
its c
Explanation:
Answer:
C. to do work
Explanation:
What causes surface currents to move? Do you think surface currents have an effect on deep ocean currents?
Answer:- Surface is primarily driven by wind (friction from wind transfers energy and momentum to surface water)
- Deep is slower, driven primarily by density (salinity and temperature) differences
- Thermocline: dramatic temp drop 50 m from surface bc sun can't shine
- Halocline: dramatic gradient in saline, increase as it deepens
- Pycnocline: resulting change in density (50-1000)
Explanation:
what is the main advantage of small cell size
Answer:
substances like organic molecules and inos can diffuse easily into the cells whereas wastes can diffuse easily out of cells.
True or false : the pelvic girdle is larger and wider in make animals versus female animals?
LMK IF I GOT THIS RIGHT PLEASE ILL GIVE BRAINLIEST
Answer:
The answer is "Third choice".
Explanation:
The cellular breath is a combination of microbial reactions that occur within organism cells that cycle compounds into another waste material from oxidative phosphorylation through the transition to hydrogen gas through oxygen or nutritional metabolites. It is the mixes oxygen with fatty acids through animals deflects hydrogen gas to existence activities, like waste material, water, and carbon dioxide.
what is the value of 6a + 3
Answer:
3 ( 2 + 1 )
Explanation:
Jean-Paul is racing in the Tour de France bicycle race is moving along rapidly at a speed of 15 km per hour is suddenly a strong wind begins to blow into a space walk not expect any more Forest on the pedals what will happen to Jean-Paul speed while the wind continues to blow against him
Answer: im a cat boy senpai
Explanation: meow ^^
Which is a sustainable practice?
Answer:
A (the first one)
Explanation:
Sustainable practice include operating wind farms.
What do you mean by sustainable practice?It means that the resources are limited so one should use it wisely and carefully so that it will last long.What are wind farms?"A wind farm also called a wind power station or wind power plant, is a group of wind turbines in the same location used to produce electricity."Coal which is used to produce electricity is a non-renewable resources and will get exhausted after a certain time.So wind farms are set up to generate electricity by using renewable resource(wind).Hence, the correct answer is operating wind farms.
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Crossbred plants are called hybrids.
What fruit was produced by crossbreeding citrons and bitter oranges?
Answer:
I think it was Lemons.
Explanation:
Sorry if its wrong.
what product is left over after photosynthesis
Answer:
glucose/sugar
Explanation:
Hope this helps!
Answer:
Im pretty sure the oxygen is released from leaves while the energy contained within glucose molecules
Explanation:
Cyanobacteria built ancient coral reefs known as
Answer:
stromatolite
Explanation:
if you want/need to know the details of the layering, it's on the internet (e.g. wikepedia) :)
Name a protein used as a hormone in our body.
Please help
Answer:
amylin, calcitonin, gastrin
Explanation:
There are a few for you.
Which of the following is a reason why teeth are important to help identify
individuals?
01) Teeth are unique to each individual.
02) Teeth are a source of DNA.
O3 Teeth develop in all humans in a similar manner which can help determine an
O4) All of the answer choices are correct.
age range.
Answer:
O4) All of the answer choices are correct.
Explanation:
Everyone that has teeth can be identified if they have a dental record. A forensic dentist can see what diet the person had, did they smoke, the age, the sex of the person and they are a source of DNA. We can examine the bite mark of the person in question and find out who they are. So teeth are very useful even when everything else on the remains is very badly damaged.
what do you think will happen if u certain part of the cell fails to function
Answer:
If that happens, you body will die soon
Explanation:
Is Octane a mIxture??
Answer:
No
Explanation:
Octane is a straight-chain alkane composed of 8 carbon atoms. Octane is a colorless liquid with an odor of gasoline. Less dense than water and insoluble in water.
Answer:
Octane is a straight chain alkane made up of eight carbon atoms. ... N-octane is a colorless liquid with a diesel scent. Less thick than water, insoluble in water.
Explanation:
Description: Octane is a chain alkane.
Molecular formulas: C8H18 or CH3-(CH2)6-CH3
3. What things does your body do automatically to cool down or warm up?
Answer:
For your body to cool down one method is to sweat.
Explanation: Your sweat glands release sweat, which cools your skin as it evaporates. This helps lower your internal temperature
To keep warm your body shivers and your blood pressure decrease, it brings the blood back to the heart to keep you warm, also in you blood, your hormones create glucungons that makes the liver shoot out glucose to keep you warm. To keep cool you body sweats and in you blood the hormones create something called insulin that makes you cell take in the glucose in you blood.(Fun Fact: the things that I just said are negative feedback).
A man is at high risk for having a heart attack, the offspring will face risks as well.this is an example of.
Explanation:
this is hereditary. the male is carrying bad genes and if they are dominant then the offspring will most likely get it too. I hope this helps!!!
1. A solution has 65% water. A Cell has 65% solute. Which way does the water
move: into or out of the cell, or no net movement?
2. Is the solution from question 1 hyper- hypo- or isotonic compared to the cell?
3. Will the cell shrink, swell, or stay the same?
Answer:
the water will enter into the cellthe solution is isotonicThis is the main pathway that water moves from liquid state back to water vapor in the atmosphere.
Condensation
Evaporation
Transpiration
Answer:
evaporation would be the correct answer.
WILL GIVE BRAINLY IF CORRECT HELPPPPPP
How is an occluded front different from a cold front?
a) Warm air is pushed up during an occluded front, while cold air moves quickly during a cold front.
b) Occluded fronts cause warm air to feel dry, while cold fronts cause ground temperatures to feel cooler.
c) Warm air moves slowly during an occluded front, while cold air is cut off from the ground in a cold front.
d) Occluded fronts cause rapid changes in weather conditions, while cold fronts cause widespread cloud formation.
Answer:
A cold front forms at the leading edge of the colder air mass the cold front can bring thunderstorm in the region whereas the occluded front can bring strong winds and precipitation. so its probably d
Occluded fronts cause rapid changes in weather conditions, while cold fronts cause widespread cloud formation. Therefore, option (D) is correct.
What are occluded fronts?Because of their different densities, large masses of warm air and cold air do not mix when they come into contact with one another. They instead organize themselves into a front that is typically hundreds of miles long. When a warm air mass is sandwiched in between two cold air masses, the result is a phenomenon known as an occluded front. The mass of warm air rises as the masses of cool air push against one another and meet in the middle. The warm air mass is occluded, which literally means "cut off," from the ground, and pushed upward, which causes the temperature to drop. These types of fronts are known to bring blustery winds and significant precipitation.
Occluded fronts typically develop near low pressure areas that have reached their mature state.
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