Answer:
A cellular respiration occurs in animal cells but not plant cells
Explanation:
photosynthesis occurs in plant cells
Answer:
Your Answer would be C I took this test in the past so i think its c
Explanation:
Helpppppppp plssssssssss
Answer:
D
Explanation:
I studies cells last week. Plant cells have chloropasts and cell walls. Animal cells do not. Hope this helped :)
A park bench gets hot on : sunny day due to
A. Conduction from the sun
B.Convection from the sun
C .Radlation from the sun
D. Reflection of light
Answer:
C
Explanation:
...
Which statement best explains why this process results in weathering?
Answer:
Water expands when freezes
When lions prey on a herd of antelope, some antelope are
eliminated. Which part of Darwin's theory of evolution may
be used to describe this situation?
A.acquired characteristics
B.reproductive isolation
C.survival of the fittest
D.speciation due to mutations
Answer:
C
Explanation:
It’s the animal hunger games
What molecules are involved in the carbon cycle?
Answer: metabolism, carbon dioxide, oxygen
Explanation:
i hope im right
Few plants can survive in a desert because
A.There are many herbivores B.The sun is too hot
C. The climate is too dry
D. Too much leaching occurs
Answer: C
Explanation: If you were to travel to the desert, the only plants you would find would be shrubs and cacti, because unlike most plants, they are able to survive in a dry climate with very little water. All plants need the basics- that is, sun, water, and CO2, but only a select few have been able to adapt to the harsh desert climate. There are other places in the world where there is intense sunlight all day, (like my front yard, for example, which is ALWAYS yellow smh) but the plants usually are okay as long as they get enough water, which my grass doesn't lol.
10. Renewable energy is energy from sources that
A. are constantly being formed.
B. will take years to deplete.
C. humans can manufacture.
D. were once living organisms.
Answer:
The answer is A because non renewable energy is energy that cannot be restored or takes a long time to be restored.
PLZZZ HURRY!! I WILL GIVE 20 POINTS
In fruit flies, straight wings are dominant and curly wings are recessive. What will the generations look like? Assume that Mendel’s method of crossing two true breeding parents with opposite traits is followed. Check all that apply.
The P generation has all straight wings.
The P generation has straight wings and curly wings.
The F1 generation has all straight wings.
The F1 generation has all curly wings.
The F1 generation has straight wings and curly wings.
The F2 generation has all straight wings.
The F2 generation has straight wings and curly wings.
Answer:
B,C,G trust
Explanation:
edge 2020
Fruit flies when crossed produce the F1 generation with straight wings, and the F2 generation with straight and curly wings as the P generation had straight wings and curly wings. Thus, options B, C, and G are correct.
What is Mendel's cross?Mendel crossed plants to produce the F1 and F2 (filial) generations that involve the dominant and recessive alleles. The different phenotypic and genotypic ratios were predicted by the cross.
The crosses are attached to the image below.
The parent generation in fruit flies are purebred dominant and recessive = WW and ww
When they are crossed produces, F1 generation with offsprings with straight wings (Ww). Now the gametes of F1 are crossed to produce 16 offsprings with ratios as,
Phenotype ratio = 3 :1
Therefore, options B, C, and G are correct. Straight-winged flies will produce straight wings in F1 and both straight and curly wings in F2.
Learn more about Mendel's cross, here:
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*PLEASE ANSWER*
Macrophages are the most common example of which type of connective tissue?
a.) reticuloendothelial
b.) loose
c.) adipose
d.) fibrous
The answer is D. fibrous
Answer:
The answer is (b) loose
The rock pictured here is gypsum. This rock forms in ocean lagoons that are high in dissolved calcium and sulfate. The warm ocean water slowly evaporates, and the calcium and sulfate crystalize, forming gypsum.
What type of sedimentary rock is gypsum?
Answer:
chemical
Explanation:
Answer:
C
Explanation:
23. Elements such as oxygen, nitrogen and carbon all cycle through
systems.
O
True
O False
How does math go to our mind?
Answer:
SHFVNAE
Explanation:
Answer:
Wierd Question...
Explanation:
My guess is that when we see something our brain creates a mental image that we use to help out with figuring out what it is/means.
Our brain processes the newly seen/found/gained info to help us comprehend what it is(I said the same thing just a little different)
3.) An example of a renewable resource is
1 point
O a.) coal
b.) aluminum ore
O c.) oxygen
O d.) oil
Answer:
Oxygen
Explanation:
As oxygen is generated/produced through the renewable process of photosynthesis by plants and other organisms, the process can be continually done to produce this resource
What is the overall scale of the carbon cycle?(1 point)
A molecular
B ecosystem
C organism
D planetary
Answer: D planetary
Explanation:
1. Enzymes are catalysts because they
lower the
of a chemical
reaction,
A.substrate
B.induced fit
C.temperature
D.activation energy
Answer:
D. activation energy
Explanation:
A catalyst lowers the activation energy of a reaction. Activation energy is the initial amount of energy needed to set a reaction into motion. Catalysts, including enzymes, can lower the activation energy to speed up reactions and make them easier to initiate.
what's the difference between aerobic and anaerobic cellular respiration
Answer:
aerobic uses o2 and anaerobic doesn't
Explanation:
Question:
If the soil is made up of large particles, what size will the air spaces be?
moves from warmer to colder is this conduction?
Answer:
what?
Explanation:
im confused did you mean to add something?
Volcanic eruptions are caused by? A gravity. B Pressure C Explosions D earths rotation please help
Answer:
I'm pretty sure it's B, pressure.
Explanation:
I hope this helped :)
Answer:
Although there are several factors triggering a volcanic eruption, three predominate: the buoyancy of the magma, the pressure from the exsolved gases in the magma and the injection of a new batch of magma into an already filled magma chamber. ... This lighter magma then rises toward the surface by virtue of its buoyancy.
What are the two defining properties of stem cells?
Answer:
they are unspecialized and they give rise to specialized type cells
Explanation:
hope it's helpful
Answer:
they are unspecialised
they are capable of dividing and renewing themselves
Explanation:
These are present as a mass of cells that differentiate later during their period of division .
the cells undergoes a period of cell proliferation.
explain the different movements in plants due to growth
Explanation:
This shows movement of a plant. Plant movement due to external stimuli are of two types: tropism and nasties. When the direction of external stimulus decides the direction of response in the form of growth it is called tropism. Thus, tropism is the directional growth movement of a plant part.
please follow me
Can someone please help me with this problem
Answer:
Autosomes
Explanation:
The first 22 pairs of chromosomes are called autosomes. The 23rd pair of chromosomes are known as the sex chromosomes, because they decide if you will be born male or female. Females have two X chromosomes, while males have one X and one Y chromosome.
Hope this helps!
Answer:
autosomes
Explanation:
In humans, each cell normally contains 23 pairs of chromosomes, for a total of 46. Twenty-two of these pairs, called autosomes, look the same in both males and females. The 23rd pair, the sex chromosomes, differ between males and females
HELPP PLEASEEEE......
Answer:
The screen is quite blurry
Explanation:
:/
Oxygen-rich blood enters the heart through the _____.
vena cava
pulmonary artery
aorta
pulmonary vein
Answer:
vena cava
Explanation:
Answer:
it is actually pulmonary vein
Explanation:
summarize Dr. Wasser’s research and how it is being used to conserve elephants.
Answer:
Using the DNA to find out where the ivory comes from, Dr Wasser is able to work with law enforcement to know where to focus their protection measures. Having law enforcement in concentrated area that have been known to be poached can hopefully help prevent illegal poaching.
Explanation:
Brainliest please?
What is the superposition of strata theory?
a. that rock strata has been laid down for 4.6 billion years
b. that sedimentary rick is composed of bits of rock eroded minerals
c. that oldest layers of sediment in rock formations are found under more recent layers
d. that the earth is composed of a core, mantle, and crust
Answer:
C. That oldest layers of sediment in rock formations are found under more recent layers
Answer:
That oldest layers of sediment in rock formations are found under more recent layers
Explanation: Took the test, it was correct
Thirty corn seedlings of equal size were randomly assigned to one of three treatment groups. At the beginning of the experiment, the plants in group I were dried and the mass was determined. The plants in group II were maintained in light for a week. The plants in group III were maintained in the dark for a week. All conditions, other than light, were the same for groups II and III. At the end of the week, the plants in groups II and III were dried and the mass was determined.
To explain the increase in mass of the light-grown plants, identify ONE inorganic source of new plant mass and connect it to the cellular process underlying the increase in mass.
To explain the decrease in mass of the dark-grown plants, identify the overall chemical reaction that is occurring in the plant cells and connect it to the cellular process underlying the decrease in mass.
Answer:
See the answer below
Explanation:
To explain the increase in the mass of the light-grown plant, one inorganic source of new plant mass would be carbon from carbon dioxide. The carbon becomes fixed into the plant through a process known as photosynthesis. During this process, carbon dioxide combines with water in the presence of light to produce carbohydrates, a major component of plant mass. Oxygen is produced as a by-product. The process can be summarized by the following equation;
[tex]6CO_2 + 6H_2O + light --> C_6H_1_2O_6 + 6O_2[/tex]
To explain the decrease in mass of the dark-grown plants, the loss of mass would be due to the breakdown of carbohydrates in the body of the plant through a process known as respiration. During this process, carbohydrate is broken down to release energy for the metabolism of the plant. Carbon dioxide and water are released as by-products and the entire process can be summarized by the equation below;
[tex]C_6H_1_2O_6 + 6O_2--> 6CO_2 + 6H_2O + ATP[/tex]
The inorganic source of new plant mass which is connected to the cellular process underlying the increase in mass is:
Carbon from carbon dioxideThe overall chemical reaction which is occurring in the plant cells and connected to the cellular process underlying the decrease in mass is:
Breakdown of carbohydratesAccording to the given question, we are asked to show how the group of plant cells which are used as part of an experiment actually increases in mass and how the decrease in mass of the dark grown plants comes about.
As a result of this, we can see that the inorganic source of new plant mass would be from carbon which is gotten from CO2 and feeds the plants with the help of chlorophyll with photosynthesis.
Furthermore, the decrease in mass of the dark grown plants would be as a result of the catalyst of the carbohydrates in the plant through respiration where carbon is the by product and energy is released.
Read more here:
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SOMEONE PLZ HELP WITH THIS FAST
Answer:
The first one is the second one, and the second one is the third one.
Explanation:
Answer:
i think its either genus or hybrid and second on is species
Explanation:because
How does cell theory help scientists to research more efficiently?
Answer:
Cells are the basic unit of structure in all organisms and also the basic unit of reproduction.
Explanation:
The Cell Theory states: All living organisms are composed of cells. They may be unicellular or multicellular. The cell is the basic unit of life. Cells arise from pre-existing cells. (They are not derived from spontaneous generation.) The modern version of the Cell Theory includes the ideas that: Energy flow occurs within cells.
Answer:
Cells are the basic unit of structure in all organisms and also the basic unit of reproduction.
Explanation:
Which best explains why plants and animals need nitrogen?
Answer: Nitrogen is important to all organisms because it forms the basis of many compounds necessary for life. However, living things cannot use N2 in its gaseous form in the atmosphere. Nitrogen gas found in air pockets within soil is converted into a form usable by plants through a process called nitrogen fixation.All plants and animals need nitrogen to make amino acids, proteins and DNA, but the nitrogen in the atmosphere is not in a form that they can use. ... When organisms die, their bodies decompose bringing the nitrogen into soil on land or into ocean water. Bacteria alter the nitrogen into a form that plants are able to use.
Explanation:
