Help me anyone, please !!!!

Help Me Anyone, Please !!!!

Answers

Answer 1

When a person needs transfusion, the link on compatibility (option A) is most apt.

What is genotype?

The genotype of an individual is the number of genes that the individual possess.

Using the Mendel crossing, we can see that if the parents are AB and AO one offspring will have type A blood.

If we look at the chart, we can see that the blood type A and B are both codominant and are dominant over O hence option K is correct.

When a person needs transfusion, the link on compatibility (option A) is most apt.

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Related Questions

Aristotle is considered to be the founder of biology.

true
false

Answers

Answer:

False.Aristotle is chemist he not the founder of biology

What is muscular dystrophy example of

Answers

Muscular dystrophy is an example of a genetically heritable disease that is autosomal dominant.

What are autosomal dominant diseases?

Autosomal dominant diseases or abnormalities are genetic diseases that are heritable just by inheriting an affected allele from either of the parents.

Unlike autosomal recessive diseases which require that alleles are inherited from the two parents, autosomal dominant diseases can be inherited from either of the parents.

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When a red onion cell is placed in a 5% NaCl solution, the central vacuole will occupy
A) even more of the cell than when it was in water
B) less of the cell than when it was in water
C) the same amount of the cell as when it was in water

Answers

Answer:

A=even more of the cell than when it was in water

Answer:

When a red onion cell is placed in a 5% NaCl solution, the central vacuole will occupy

B) less of the cell than when it was in water

This is due to plasmolysis

Explanation:

What is plasmolysis?

Plasmolysis is the process in which there is a loss of water from cells when these are placed in a hypertonic solution. The protoplast and vacuole shrinks away from the cell wall.

What is a hypertonic solution?

Hypertonic solution is that which has higher concentration of solutes (low water concentration) as compared to inside the cell. As water moves from high conc. to low conc., it moves from inside the cell to outside. Thus, the vacuole pulls away from the cell when placed in a hypertonic solution (5% NaCl).

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The stage of the cell cycle during which the cytoplasm divides to form two cells is called:.

Answers

Mitosis? I believe, can’t you just search that up though

what does the immune system do to fight off malaria?

Answers

Answer:

The body raises the temperature of the body to create an unlivable area for  the parasite.

Explanation:

It provides Antibodies which block invasion of sporozoites into liver cells. IFN-y and CD8 T cells inhibit parasite development in hepatocytes. Antibodies block invasion of merozoites into erythrocytes. Antibodies prevent sequestration of infected erythrocytes by preventing binding to adhesion molecules on the vascular endothelium.

Which two dog breeds originally come from a canadian province?.

Answers

Answer:

Tahltan bear dog, the Canadian Inuit dog,

Explanation:

Monomers are single organic
compounds that can link together to
form larger compounds.
What are the lipid monomers?
A. fatty acids and mitochondria
B. fatty acids and ATP
C. fatty acids and glycerol
D. fatty acids and DNA'

Answers

Monomers are molecules of simple structure that compose the polymers. Option C. fatty acids and glycerol.

What are monomers?

Monomers are the basic unit of polymers. When many monomers join through chemical bonds they form a polymer.

There are many types of monomeric molecules. To name a few, we can mention

    Monomer                                 Polymer            

• Monosaccharide       ⇒        Carbohydrates

• Fatty acid                   ⇒        Lipids

• Amino acid                ⇒         Proteins

• Nucleotide                 ⇒         Nucleic acids

Monomers are organic molecules of reduced molecular mass and  relatively simple, defined structure.  

Monomers are composed of carbon, oxygen, and hydrogen atoms, which establish covalent bonds.

In the case of lipids, fatty acids and glycerol are the composing monomers.

Lipids have a hydrophilic head composed of glycerol and hydrophobic tails composed of fatty acid chains.

The correct option is C. The lipids monomers are fatty acids and glycerol.

In the attached files you will find the image of a phospholipid.

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How are mitosis and meiosis similar?

Answers

Answer:

B

both process chromosomes are copied

When under excessive passive tension, what muscle limits scapular upward rotation, posterior tilting, and external rotation?

Answers

Pectoralis minor is the muscle which limits scapular upward rotation, posterior tilting, and external rotation when under excessive passive tension.

What is Pectoralis minor?

This muscle is found below Pectoralis major and originates from the middle ribs to the scapula.

When under pressure this muscle limits the various types of movements which are mentioned above.

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Bees are commonly found near flowering plants.
(a) Describe how bees help plants to reproduce.

Answers

Answer:

bees like flowers because they have pollen in their wings, and it makes them happy, and that’s nice. They make beautiful little things that can be used to make honey.

Explanation:

The foundation of the best honey is flowers and pollen. When they’re all in bloom, it’s a wonder for bees to come to them—not because of their beautiful colours but rather for how much sweetness there is in them. The smell alone makes every person nearby fall in love with bees. The only downside? The flowers die within weeks when exposed to too much pollen. They can only take so many blooms before it becomes too toxic for humans to eat, even if they don’t have to go through the hassle of killing a human to obtain them.

But that doesn’t mean bees hate the sight of flowers.

It has been said that flowers are what make people happy. That they can make anyone smile despite the circumstances. And maybe if people saw more flowers they would be happier? But it doesn't always work like that.

The plants around her garden

Answer:

Pollination

Explanation:

In its natural state, the flower is inverted with the standard petal at the bottom. when a heavy insect such as BEE visits the flower, it lands on the standard petal.The Insects follow the nectar guide into the flower.The insect forces its way in between the two wing petals and moves in to collect the nectar.The insect's back forces the keel petal upwards to expose the stigma and anthers. The stigma and anthers brush against the hairy back of the insect. when this happens, some pollen grains from the anther stick to the hairy back of the insect. At the same time, pollen grains on the insect's back (from another flower which the insect had visited earlier) are transformed into a sticky stigma.when the insect leaves the flower, the keel springs back to its original position to enclose the stamen and the stigma again.

Refer to Attachment

Information collected directly with the senses is

Answers

the answer would be observation

All of the following organisms are involved in carbon fixation EXCEPT Group of answer choices green and purple sulfur bacteria. cyanobacteria. lichens. algae. mycorrhizae.

Answers

Answer:Mycorrhizhae

Explanation:

A car with a mass of 1,324 kilograms, traveling at a speed of 20 meters/second, crashes into a wall and stops. What is the kinetic energy after this perfectly inelastic collision?

Answers

The kinetic energy of a car with a mass of 1,324 kilograms, traveling at a speed of 20 meters seconds is 264800J.

How to calculate kinetic energy?

The kinetic energy of a moving car can be calculated using the following formula:

K.E = ½ × m × v²

Where;

K.E = kinetic energym = mass v = velocity

K.E = ½ × 1324 × 20²

K.E = 264800J

Therefore, the kinetic energy of a car with a mass of 1,324 kilograms, traveling at a speed of 20 meters seconds is 264800J.

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The area around the Sahara desert is slowly changing into a dry region like desert. Which trait is most likely to be selected in the population of plants growing in this region?

Answers

Answer:

drought resistant trait

The arteries a. serve as rapid-transit passageways from the heart to the organs because of their large radii b. act as a blood reservoir because they have the capacity to store large volumes of blood with little change in their internal pressure c. are the major sites of blood flow resistance in the vasculature d. are the site of exchange between the blood and surrounding tissues e. none of these

Answers

The arteries act as rapid-transit passageways from the heart to the organs because of their large radii. The correct option is A.

Functions of the arteries

The arteries are blood vessels that carry blood away from the heart to the cells, tissues, and organs that are in need of oxygen.

They have large radii and as such, serve rapid-transit passageways from the heart to the various cells, tissues, and organs.

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What is the correct order for respiration?

Answers

1. Glycolysis
2. Krebs cycle
3. Electron transport chain

The following steps are involved in the process of RNA synthesis: I. Elongation II. Termination III. initiation Rearrange them in the ascending order of the process.​

Answers

Explanation:

1 initiation

binding of RNA polymerase

2 élongation

synthesis of chain

3 termination

end of synthesis and production of rna

why do we not see other components of cell? are they absent?

Answers

Answer:

They are microscopic (small) and they are protected by the outer wall/membrane

Explanation:

Jake wants to enrich the nitrogen content of his soil through fixation which crop can he use for this purpose

Answers

Answer:

He can use beans since it is a legume and legumes have root nodules that facilitate nitrogen fixation

If square is dominant over round, what are the phenotypes for the following genotypes?
SS
Ss
ss

Answers

Answer:

SS: square Ss: square ss: round

Explanation:

The dominant trait is the capital letter

EASYYYYYY
If global warming continues, what do you think will happen to the glaciers and icecaps of the Earth? What consequences will this have for people and other living things?

Answers

Answer:

Glaciers and Icecaps will melt.

The Consequences would be,

- Animals will lose their habitat due to melted Icecaps. Animals like polar bears, arctic foxes, snowy owls, reindeer, etc. They may also get extinct.

- It will create more frequent and intense coastal storms like hurricanes and typhoons.

- Coniferous plants will have problems

Answer:

The glaciers and icecaps will eventually melt

tuberculosis, botulism, and tetanus are examples of diseases caused by rod-shaped bacteria known as ______________.

Answers

Bacilli is a rod shaped bacteria that cause diseases like tuberculosis, botulism, and tetanus.

What is Bacilli?

Bacilli refer to a group of bacteria that is small, rod shaped and also a gram positive bacteria which causes diseases or infections on their host. They normally transmit diseases through infected food, water and animal bite.

Therefore, Bacilli is a rod shaped bacteria that cause diseases like tuberculosis, botulism, and tetanus.

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What is the percent by mass water in calcium chloride hexahydrate?

Answers

Answer:

the answer is 3%

It would be 3%.

Hope this helps!!

>Rijja<

Please mark brainliest! Would be well appreciated :)

Would you expect the plastid DNA of photosynthetic dinoflagellates, diatoms, and golden algae to be more similar to the nuclear DNA of plants (domain Eukarya) or to the chromosomal DNA of cyanobacteria (domain Bacteria)? Explain.

Answers

Sorry bro people do this

What is the original purpose of a
quick stimulus and response in
the body?
A. to protect itself and respond quickly to
dangerous situations
B. to learn about the world
C. to evolve the senses
D. to conserve energy and not move as much

Answers

Answer:

A

Explanation:

To protect itself and repond quickly to dangerous situation

1.Explain Cytotaxonomy and Chemotaxonomy and Numerical Taxonomy.

2.Difference Between Chemotaxonomy And cytotaxonomy?

Answers

Answer:

Cytotaxonomy refers to the classification of biological materials based upon similarities and differences of cellular structure and number of chromosomes present in the cell afterwards while .:::: chemotaxonomy refers to the classification of biological materials based upon similarities and differences of the ...Chemotaxonomy is based on the similarities and differences in biochemistry such as a sequence of amino acids in proteins, whereas, cytotaxonomy is the classification based on cellular characteristics such as chromosomes number and behaviour.

would cause evolutionary change in animal populations that colonize a new environment as its conditions differ from those found in their home?

Answers

Gene flow would cause an evolutionary change in animal populations that colonize a new environment as its conditions differ from those found in their home.

What is Gene flow?

In genetics, the expression 'gene flow' refers to the migration of organisms or movement of their reproductive germinal cells to a new place.

 

Gene flow is well known to alter the genetic structure of the population in the site where it occurs.

In conclusion, gene flow would cause an evolutionary change in animal populations that colonize a new environment as its conditions differ from those found in their home.

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what does the somatic nervous system do ?

Answers

According to the research, the somatic nervous system is responsible for transmitting sensory information as well as to the muscles.

What is the somatic nervous system?

It is a complex group of nervous structures that is divided into two main groups, these are the Central Nervous System and the Peripheral Nervous System.

It is responsible for transmitting sensory information and sending motor control information to the skeletal muscles.

Therefore, we can conclude that according to the research, the somatic nervous system is responsible for transmitting sensory information as well as to the muscles.

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Natural selection results in ______. Group of answer choices a decrease in the size of a population. an increase in the size of a population. increased genetic variation. offspring adapted to their current environment

Answers

Answer:

increase in genetic variation

three main factors that affect stroke volume and how each impacts cardiac output if that factor is increased?

Answers

The three main factors that affect stroke volume are contractility, preload and afterload.

Increase in contractility and preload increases cardiac output whereas increase in afterload decreases cardiac output.

What is stroke volume?

Stroke volume refers to the volume of blood that is pumped by the heart through each stroke.

The three factors that affect stroke volume and how it impacts cardiac output when increased is given below:

contractility - an increase in contractility of the heart increases the cardiac outputPreload - an increase in preload increases cardiac outputafterload - an increase in afterload decreases cardiac output

Therefore, the three main factors that affect stroke volume are contractility, preload and afterload.

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Look at this public service announcement. what is the purpose of this public service announcement? to encourage people to donate to recycling programs to encourage people to join recycling advocacy groups to encourage people to collect recyclable materials in their areas to encourage people to recycle instead of throw things away Of protons, neutrons, and electrons, the least massive particle is the electron.is it True or False Both karen and bob are out of work. karen applies to a few jobs each week, but does not particularly care to be employed. bob was avidly searching for a job, but a little over a month ago he gave up searching. who would be counted as unemployed by the current population survey (cps) the map is drawn to the scale of 1:4000 and the distance in between two places on the map is 4 cm what is the actual distance between those two places which exponential function has an initial value of 2? 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In the Age of Sugar, when slavery was more brutal than ever before, the idea that all humans are equal began to spreadtoppling kings, overturning governments, transforming the entire world.How do the details in the passage support the central idea?They compare the end of slavery in the French colonies with the end of slavery in other colonies.They provide details about the final few years of slavery in Europe and its many colonies.They provide examples of how laws and attitudes about equality changed in France.They explain why enslaved people entered convents in an attempt to gain their freedom. Ben, a trainer, meets his team to discuss the possibility of senior engineers training new engineers. He also meets the human resources director to see if she can offer training seminars and to examine the effect of increased work experience on training requirements. Which step of the rational model of decision making is Ben at Who said the following quote? 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