Which of the following has the smallest number of cells?
blastocyst
zygote
fetus
embryo

Answers

Answer 1

Answer:

B zygote

Explanation:

Answer 2

Answer:

B zygote

Explanation:

edge


Related Questions

1
2
3
4
5
Definition: This system receives and transmits information and responses. It depends upon electrical
impulses created by the movement of charged particles.
Example: The brain is part of this system.
Term:
Subm
Organization of Living S
7.L.3.B.1) Multicellular Or
L3B.2) Human Body
Hint

Answers

Answer:

System that receives and transmits information and responses, in addition to work with electrical  impulses is the Nervous system.

Explanation:

The nervous system (NS) is responsible for the control of all the organs and functions of the body. The neuron is the functional unit of this system, allowing the transmission of information through nerve impulses, generated by the difference in potential of its cell membrane.

NS is divided into:  

Central nervous system (CNS) —where the brain, spinal cord and other structures are located— in charge of receiving, processing and sending information. Peripheral Nervous System (PNS), a network of nerve fibers in charge of receiving the stimuli and conducting the information to and from the CNS.

The integration of both NSC and NSP allows an organism to fulfill all its functions, both voluntarily and involuntarily.

Sugar-based preserves, jams, and jellies were less likely to experience: O Mold O Bacterial growth O Both mold and bacteria O Spoilage​

Answers

Answer:

both mold and bacteria.

Explanation:

Answer: Bacterial Growth

Explanation: I know its probably like, super late but for anyone who needs the answer this is it!!

Which of the following kinds of questions cannot be answered within the limits of science?​

Answers

Where are the options?

QUESTION 1
1 pol
Which of these is an example of quantitative data?
A scientist test for the presence of starch using an iodine test that changes color if starch is present but does
not indicate how much starch is present.
O A scientist asks human subjects taking a new medication how much better they feel on a scale of 1-5.
Scientists record how a liquid smells to them at the end of an experiment.
A scientist measures the change height in plants that were watered with different levels of nitrogen

Answers

Answer:

A scientist test measures the change height in plants that were watered with different levels of nitrogen is an example of quantitative data

Analogous structures have the _______ structure, ________ funtion.

Answers

Answer:

Analogous structures have the Different structure, same function.  

For example: wings of insects and birds

Think about death rates and birth rates in a population. How will
the two compare in a shrinking population?
SELECT AN ANSWER
The birth rate will be larger.
Both will be equal to one another.
Neither has an affect on the population.
The death rate will be larger.

Answers

Answer:

it will compare that neither has an affect on the population and it will also compare that both will be equal to one another.Hope this helps let me know if its wrong or not have a good day.

Explanation:

It will compare that neither has an affect on the population and it will also compare that both will be equal to one another.

What is population?

The term "population" refers to all citizens who are either permanently residing in a country or who are just passing through. This indicator reveals how many people typically reside in a certain area.

Growth rates are the population changes that occur each year as a result of births, deaths, and net migration.

The total population also includes national military forces deployed overseas, merchant mariners at sea, diplomatic staff based abroad, civilian foreign nationals residing in the nation, and internally displaced people residing in the nation. Demographic tools like population predictions are frequently used.

Therefore, It will compare that neither has an affect on the population and it will also compare that both will be equal to one another.

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What type of organic compounds store the most energy per molecule?
lipids
O carbohydrates
O proteins
O nucleic acids
O Lipid Acids

Answers

Lipid acids is the correct answer or (fats)

Answer:Lipid Acids

Explanation:

Is water abiotic or biotic?

Answers

Answer:Abiotic

Explanation:

There are two categories of these factors: abiotic and biotic. Abiotic factors are the non-living parts of the environment that can often have a major influence on living organisms. Abiotic factors include water, sunlight, oxygen, soil and temperature.

I need help doing this

Answers

Answer:

By releasing CO2 it would warm the planet and help plants grow. But realising too much would be one cause of global warming. Also, more CO2 in the atmosphere would cause the ocean water to become more acidic, putting marine life in danger.

Explanation:

Trees are big parts in life. Without them, many things can happen. For example, CO2 is not what humans breathe. We breathe in Oxygen. Deforestation can lead to bad air and soon we’d all be breathing in cO2.

Which of the following plant structures allows plants to take in the carbon used in photosynthesis?
Which of the following plant structures allows plants to take in the carbon used in photosynthesis?
roots
vascular bundles or veins
stomata
cuticle
chloroplasts

Answers

Answer:

Stomata

Explanation:

Photosynthesis is a unique phenomenon in certain organisms like plants. It is the process whereby they produce their food, in form of an organic compound called GLUCOSE. To synthesize this sugar, plants need a carbon source.

Plants utilize carbon dioxide (CO2), which is an inorganic carbon compound as CARBON SOURCE to synthesize glucose molecule in the process of photosynthesis. This carbon dioxide (carbon) is taken in by the plants via their STOMATA, which is a pore or opening present on their leaves.

The STOMATA opens and closes in order for gaseous exchange to occur i.e. take in CO2 (carbon dioxide), expel O2 (oxygen).

Answer:

stomata

Explanation:

edge for intro to Ag

5. What happens to the force between the two spheres of the same
mass when the distance the mass Spheres is halved?

Answers

Answer:

The force of gravity on each object increases with the square of the inverse distance as they fall together, and hence so does the acceleration. For example, if the distance is halved, the force and acceleration are quadrupled.

Explanation:

whats 200 to the power of ten

Answers

Answer:

1.024e+23

Explanation:

How many essential amino acids must be obtained from food?
a)8
b)20
c)12
d)26

Answers

Answer:

I believe the answer is c)12

Answer:

8 or 9

Explanation:

Which of the following relationships is incorrect

Answers

Cholorplasts- site of lipid synthesis

Chloroplast is not a site of lipid synthesis, it is the site of performing photosynthesis Therefore, option A is correct.

What are chloroplasts and their functions?

An organelle found in the cells of plants and some algae called a chloroplast is where photosynthesis, the process by which solar energy is transformed into chemical energy for growth, takes place.

All green tissues in plants and algae contain chloroplasts in their cells. In photosynthetic tissues that don't appear green, such as the brown blades of gigantic kelp or the red leaves of some plants, chloroplasts are also present.

Thus, the cell wall provides support and protection to the cell, rough ER is the site of protein synthesis, the nucleus holds genetic material, and the chloroplast is the site of photosynthesis. Therefore, option A is correct.

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Cellular (aerobic) respiration takes place in the presence of and with the use of a certain element.

Which element is it?


carbon dioxide


water


sunlight


oxygen

Answers

Answer:

It's oxygen

Explanation:

The oxidation of glucose takes place which simply means burning in oxygen. So...

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Oxygen it’s what helps up breath

What are three reasons that organisms interact?

Answers

Answer:

mating, competition for food resources, defense, and assertion of dominance.

Explanation:

The three reasons that organisms interact are

For the purpose of matingCompetition for food resourcesDefense

The above mentioned reasons are responsible for interaction of organisms.

What are the reasons for interaction of organisms?

There are several reasons for interaction of organism and the most important reason is for survival.

Organisms also interact for the process of reproduction due to which they reproduce their own young ones.

Organisms also interact for the purpose of food and other essential requirements to survive.

Organisms are capable of growth,differentiation,reproduction,maintenance and response to stimuli.

Therefore,The three reasons that organisms interact are

For the purpose of matingCompetition for food resourcesDefense

The above mentioned reasons are responsible for interaction of organisms.

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How is Organismn A different than Organism B?*

Answers

Answer:

okay its kinda hard to see, but it looks like both have a cell wall and a nucleus. As far as i can see there is no dna in B

Explanation:

Answer: B)

Because not both of them have a cell wall

How is energy stored in the ATP molecule?
O in the chemical bonds holding the nitrogen base together
O in the chemical bond holding the sugar to the nitrogen base
in the chemical bonds holding the sugar molecule together
O In the chemical bonds holding the phosphate groups together

Answers

The answer is b in the chemical bonds holding the sugar to the nitrogen base
Terminal phosphate groups connect to the molecule

Filled-in symbols in the pedigree that follows designate individuals suffering from deafness.a. (2 points) Study the pedigree and explain how deafness is being inherited.b. (2 points) What is the genotype of the individuals in generation V

Answers

Answer:

According to the pedigree, It is clear that the F1 generation is not affected but their offspring are affected in F2, which explains that the deafness presented with the pedigree is recessive. It should be an Autosomal recessive inheritance as it is found in both male and female offsprings.

As it is found that the parents are affected in 5th gen and 6th generation but their offspring are not affected which means there must be more than one genes controlled this disorder

B. In 5th generations mentioned above offspring is unaffected but parents are affected, to find the genotype of the individual let assume there are two genes responsible for it A and B, and mutation in any one of them can result in deafness.

So in IV generation Individuals 5 and 6 have genotypeAAbb and aaBB; both are deaf.

gametes:- Ab & aB.

So, the genotype of all offsprings will be AaBb means all are normal.

Deafness is an autosomal recessive disorder as the first generation is unaffected and the genotype of the fifth generation is AaBb.

What are pedigree and genotype?

Pedigree is a chart representation of the phenotype of specific genes of the organism and its inheritance from the ancestral family. The pedigree can be used for the analysis of the heritable disease and illness in the family root.

The deafness illness in the pedigree is recessive as the first generation of the pedigree remains unaffected but the later generation is affected and is diseased.

From the chart, deafness can be said to be an autosomal recessive disorder as some generations are unaffected and in some the disease is present. More than one gene is controlling the disease as the fifth and sixth generations are affected but not their offspring.

The parent of the fifth generation are affected but their progenies are normal to know the genotype let's assume the genes A and B to be responsible for the disease and the mutation in any one of the alleles will result in deafness.

Hence, the genotype of the parents 5 and 6 in the fourth generation will be AAbb and aaBB as both of them diseased or deaf, the offsprings produced from their cross will be AaBb that is all the offspring of the fifth generation will be normal and unaffected.

Therefore, the genotype of the fifth generation in the pedigree is AaBb.

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Hi, how are you? I hope you are well. Can you answer this question? What does it mean to say that a rock is porous?

The rock has many holes.
The rock has few holes.
The rock has tiny holes.
The rock has big holes.
Water can easily flow through the rock.
Water cannot easily flow through the rock.

Answers

not sure if it is multiple choice but

the answer if it is not multiple choice is i believe the rock has many holes

if it is multiple choice u should also select water can easily flow through the rock

not sure if i am right

Which of the following parts of a plant is (are) not digestible by humans?​

Answers

Explanation:

Your body is unable to digest cellulose and, as a result, it passes through your digestive tract unchanged and is eliminated in bowel movements. Bran, legumes, nuts, root vegetables and apples are particularly high in cellulose and hemi-cellulose

What’s the correct order?

Answers

I put them into order by writing the numbers on them

which of these is a pure substance that cannot be broken down by a chemical reaction?

Answers

Answer: Element

Explanation: An element is a pure substance that cannot be separated into simpler substances by chemical or physical means.

Each element has unique physical and chemical properties.

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Paleomagnetism is..

A. The equipment tied to boats to measure their depths

B. The rock that solidifies from mid ocean ridges

C. The evidence that fossils across continents matched

D. The study of the magnetic qualities of ancient rocks

Answers

c i’ve had same problem

Answer:

C. The evidence that fossils across continents matched

Explanation:

3. Which of the following statements explains the importance of carbon in cells? (Choose all that apply

Answers

carbon is a waste products for a cell.

i just took the test

The statement that explains the importance of carbon in our cells is that carbon affects the function of the cell. So the correct option is A.

What is the importance of carbon?

The most common chemical element present on our Earth is carbon. It has the symbol C and an atomic number of 6. The carbon atom is a member of the fourteenth group present on the periodic table.

The word carbon is derived from the Latin word 'carbo', which means coal. Carbon is also the 15th most abundant element that is present in the crust of the Earth. On the earth, carbon is the fourth most abundant element ranked after hydrogen, helium, and oxygen.

Carbon atoms, when bonded together in different ways,  are called as allotropes of carbon. Diamond, graphite, and amorphous carbon are the three allotropes of carbon.

They have different properties. Graphite is one of the softest known substances while diamond is the hardest known substance.

Therefore the correct option is A.

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Which surface erosion event does the most short-term damage?


Answers

Answer:

splash erosion.

Explanation:

Enzymes decrease the activation energy needed for a reaction.
True
False

Answers

Answer:

true false

Explanation:

Answer:

True

Explanation:

I dont really have one. But it's true.

what's the name of the mosquito that causes malaria? I just wanna be sure​

Answers

The female mosquito called Anopheles mosquito

why are humans not an invasive species

Answers

Answer:

Originally Answered: Are humans considered an invasive species? No, because the term is generally applied only to species that were introduced to an ecosystem and cause harm. Humans were not introduced to any ecosystem. Instead, humans underwent what is called a 'natural range expansion.

Explanation:

Hope that helped if it did please give me brainiest Thanks! <333 :3

Hello!

They are not an invasive species because the term is generally applied only to species that were introduced to an ecosystem and cause harm. Humans were not introduced to any ecosystem. Instead, humans underwent what is called a 'natural range expansion.

Which statement best describes the relationship of photosynthesis and energy?
The process of photosynthesis is energy-storing because the process converts light energy into chemical energy,
which is stored in the bonds of glucose.
The process of photosynthesis is energy-releasing because the process converts light energy into free energy that
can be used for cell functions.
The process of photosynthesis is energy-conserving because no energy is used throughout the process of forming
glucose and oxygen molecules.
The process of photosynthesis is energy-wasting because photosynthesis is an inefficient process that depletes the
cell of energy stored in the bonds of glucose.

Answers

Answer: The process of photosynthesis is energy-conserving because no energy is used throughout the process of forming glucose and oxygen molecules.

Explanation: Plants create glucose through sunlight for food, which conserves energy

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Why were enslaved Africans in high demand in the southern colonies? Your Spanish teacher has asked you to start a blog in Spanish. Write some basic information about yourself including your likes and dislikes using complete Spanish sentences. Use the vocabulary from this lesson and the following suggestions as a guide for your answer:one sentence with a school subject you like. Remember to use the correct format and pronoun for the verb gustar. (e.g., I like chemistry class.)one sentence stating what day or days you have the class. Remember to use the yo form of the verb tener. (e.g., I have chemistry on Tuesday.)one sentence with a school subject you do not like. Remember to use the correct format and pronoun for the verb gustar. (e.g., I dont like math class.)one sentence stating two school supplies you need for that class. Remember to use the yo form of the verb necesitar. (e.g., I need a notebook and a calculator in math class.)It needs to be written in spanish! please and thank you! 10.Both lipids and carbohydrates can be used by the cell as -A. O replacements for salts..catalysts for metabolic reactions.c. building blocks for RNA.Dsources of energy. The slope of the graph of the equation Y equals 2X -2 is 2 what is The Y intercept Consider the energy diagram below.What is the correct answer Why does Central America have an overwhelming amount of volcanoes and mountains how is the process of finding the mass of a gas different from that of finding the mass of a liquid why is the difference necessary Read the paragraph from Carlas personal narrative.Raul and I argued about the science project. I could tell that he was really mad. Clearly we had different ideas, but which one of us would have an idea about how to solve our differences? I tried to stay calm and see things from his point of view, but the way he was acting made it hard. Maybe it was time to talk to our science teacher.Which change to the paragraph would most help Carla paint a picture for readers?adding details to describe Rauls behavioradding the narrators private thoughtsadding more first-person pronounsadding dialogue between Raul and the teacher G(-1) = -1^2 - 5x + 2 WILL GIVE BRAINLIESTAre the seasons (summer or winter) the same in the Northern and Southern Hemispheresat the same time? When it is summer in the Northern Hemisphere, what season is it in theSouthern Hemisphere? How is Mexican culture similar to American culture? Six friends arrive at a party their arrival increases the number of people at the party by 20% in total how many people are now at the party Alice and Bertie are the beneficiaries of a trust established for them by their father, Chester. They are concerned about possible mismanagement of the trust by the trustees, Doug and Ella, and seek your advice on the following matters, which they have just discovered: In 2014 Doug received a tip from his friend Racey that a particular horse would win the Derby horse race at Epsom. Doug placed 100,000 of trust money on the horse which subsequently won, earning 400,000 in winnings. Doug placed 100,000 of the winnings back into the Trusts account held at Nasty Bank Plc and paid the remaining 300,000 into his own bank account held at the same bank, where he already held 50,000 of his own money. In 2015 Doug sold Pretty Cottage, which formed part of the trusts property, to his sister, Mia, for 10,000. In 2016 Doug and his wife Tandi went on a round the world trip for two years. Their trip cost 200,000 and was funded from monies held in Dougs bank account. In 2018 Doug died and Ella refuses to accept liability for any of the problems outlined above. She claims that she left all the decisions to Doug because he said he had experience of managing trusts. Advise Alice and Bertie od any breaches of trust and where liability for them lies... How can temperature and pH affect enzymes? what is heavier 1 pound of bricks or 1 pound of feathers Which statement correctly compares the boiling point of water on amountaintop with the boiling point of water at sea level?A. The boiling point of water is lower on the mountaintop becausethe temperature is lower.B. The boiling point of water is lower on the mountaintop becausethe air pressure is lower.C. The boiling point of water is higher on the mountaintop becausethe air pressure is higher.D. The boiling point of water is higher on the mountaintop becausethe temperature is higher. In which layer of the ocean are you likely to find microscopic plants called phytoplankton? Which of the following lines from Of Plymouth Plantation best show the authors view that American Indians wanted to make peace with European colonists? Find the distance and midpoint for the points (4, 8) and (19, 16). The distance is ___. The midpoint is ( _ , _ ). I'd like a step by step please. Please help me math