Answer:
A tap root system penetrates deep into the soil. In contrast, a fibrous root system is located closer to the soil surface, and forms a dense network of roots that also helps prevent soil erosion (lawn grasses are a good example, as are wheat, rice, and corn).
Explanation:
Answer:
Taproot is found in dicots, while a fibrous root is found in monocots. Fibrous root is found in most grasses, while taproot is not found in most grasses.
CAN SOMEONE PLEASE HELP ME WITH THIS SCIENCE QUESTION THANK YOU!!
the answer is C, bc i said it is.
What are the two contributing factors to global climate change? (choose one)
ozone and the stratosphere
the moon and planet
greenhouse gases and solar radiation
Answer:
C
Explanation:
Green house and solar radiation
origin of the presynaptic neuron
Answer:
A neuron from the axon terminal of which an electrical impulse is transmitted across a synaptic cleft to the cell body or one or more dendrites of a postsynaptic neuron by the release of a chemical neurotransmitter.
Which of the following is not a way in which carbon gases are introduced into the atmosphere? a forest fires b. respiration C. photosynthesis d. burning of fossil fuels Please select the best answer from the choices provided O A ОВ oc
Answer:
C. Photosynthesis
Answer:
its C
Explanation:
(BLANK) is the gradual change in the types of species that live in a community. This can include primary and secondary situations.
Answer:
Ecological succession
Explanation:
The figure above represents a rough endoplasmic reticulum. Which of the following best describes the role of the structure labeled Y
Answer:
The figure is absent in this question, however, it can be answered based on general understanding of the structure of rough endoplasmic reticulum. The options are:
A) Structure Y contributes the raw materials required for the synthesis of proteins
B) Structure Y packages proteins for export from the cell
C) Structure Y is the location where proteins are synthesized
D) Structure Y contains enzymes that cut and bind proteins.
The answer is C.
Explanation:
The rough endoplasmic reticulum is one of the two types of the endoplasmic reticulum, which is a part of the endomembrane system found in eukaryotic cells. The rough endoplasmic reticulum is so named "rough" because of the structures attached to its surface.
The structures attached to the surface of the rough endoplasmic reticulum are the structures labelled Y in the figure of this question. Those structures are called RIBOSOMES and they are the site (organelles) of protein synthesis in living cells. Therefore, structure Y is the location where where proteins are synthesized.
Genes are segments of DNA that direct the development of some inherited traits.
True
False
How does the formation of sea ice impact the density of the surrounding seawater?
A. The formation of sea ice removes freshwater and dissolved solids from seawater, leading to an increase in density.
B. The formation of sea ice removes freshwater, leaving dissolved solids behind and decreasing the density of seawater.
C. The formation of sea ice removes freshwater and dissolved solids from seawater, leading to a decrease in density.
D. The formation of sea ice removes freshwater, leaving dissolved solids behind and increasing the density of seawater.
The formation of sea ice removes freshwater and dissolved solids from seawater, leading to a decrease in density. The correct option is C.
What is salinity?The concentration levels of salts in water or soils are referred to as "salinity."
Salinity is classified into three types based on its cause: primary salinity (also known as innate salinity), secondary salinity (also known as dryland salinity), and supplementary salinity (also called irrigation salinity).
When the water table rises, natural salts rise to the surface; in sufficient quantities, these salts become toxic to most plants.
As a result, the surrounding seawater becomes saltier because salt is left behind when sea ice forms.
As seawater becomes saltier, its density rises and it begins to sink. Surface water is drawn in to replace sinking water, which eventually cools and salts enough to sink.
Thus, the correct option is C.
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Fluvial Processes
1. What type of drainage pattern is shown in the following image?
Answer: Dendritic pattern
Explanation:
The drainage pattern that is shown in the picture above is referred to as the Dendritic pattern.
Drainage Pattern simply refers to the pattern that is formed by lakes, rivers, streams etc in a drainage basin. It should be noted that a dendritic drainage patterns look like the branch of a tree that has lots of twigs and they are usually formed in areas that has flat bedrock such as shale. Since the above diagram looks like the description here, the answer is a dendritic pattern.
On a very cold morning, Boojho and Paheli were talking with each other as they walked down to their school. They observed that the air comming out of their mouth looked loke smoke. They were amused and wondered how it happened. Help them find the answer
Answer:
condensation
Explanation:
The chamber of human heart is 2 ........ and 2 .........
characteristics of stone before placing it in water
Answer:
The characteristic of the stone before placing it in the water is of course dry because once you place it in the water it becomes wet.
Explanation:
Answer:
Round, tough, dry, firm, and solid.
Explanation:
What is the main difference between cell division in plants and animals?
Answer:
In Cytokinesis, the contractile ring in animal cells contracts and pinches the cell into 2 daughter cells. In plants, the phragmoplast extends and forms the cell wall. In plants, mitosis occurs only in the meristem tissues.
Explanation:
it is on Google just search
Phenylketonuria (PKU) is a disease that results from a recessive gene. Two normal parents produce a child with PKU. What is the probability that a sperm from the father will contain the PKU allele?
a. 2/3
b. 3/4
c. 1/3
d. 1/2
e. 1/4
Answer:
d. 1/2
Explanation:
According to this question, PKU (Phenylketonuria) is a recessive condition in humans. A normal human must possess at least a dominant allele in the gene.
In a situation where two normal parents produce a child with PKU. This means that both parents are heterozygous for the condition i.e Pp × Pp. Hence, the heterozygous male (Pp) will produce gametes in the following proportion: P (1/2) and p (1/2).
This means that the probability that a sperm from the father will contain the PKU allele (p) is 1/2 or 50%
Chemical formula for photosynthesis mitochondria
Answer:
Explanation:
Carbon dioxide + Water Glucose (sugar) + Oxygen CO2 + H2O C6H12O6 + 6O2 Cellular respiration or aerobic respiration is a series of chemical reactions which begin with the reactants of sugar in the presence of oxygen to produce carbon dioxide and water as waste products.
As water moves down through the ground, what force is acting against it?
Capillary action or Gravity?
WILL MARK BRAINLIEST!!!
Answer:
its gravity :>
Explanation:
Which of the following anatomical directions are opposites?
A. Anterior and posterior
B. Posterior and superior
C. Anterior and superior
D. Posterior and inferior
The anatomical directions that are opposites of each other are: Option D. Posterior and inferior . Anatomical directions refer to a standard frame of reference used to describe the locations and orientation of body structures.
The following anatomical directions are opposites of each other:Anterior (front) and posterior (back): These are opposites and refer to the front and back sides of the body. The front side of the body is the anterior side, whereas the back side of the body is the posterior side.
Superior (upper) and inferior (lower): These are opposites and refer to the upper and lower portions of the body. The upper side of the body is the superior side, whereas the lower side of the body is the inferior side. Medial (towards the midline) and lateral (away from the midline):
These are opposites and refer to the sides of the body. The side of the body that is closer to the midline is the medial side, whereas the side of the body that is further away from the midline is the lateral side. Proximal (closer to the trunk) and distal (further away from the trunk):
These are opposites and refer to the position of limbs or body parts relative to the trunk. The part of the limb or body that is closer to the trunk is the proximal part, whereas the part of the limb or body that is further away from the trunk is the distal part. Option D is correct.
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name of animals in Nigeria
Answer:
AardvarkGazelleWhite-throated guenonHyraxAnd some more!
I hope this helps!
How is Earth dependent on the sun for energy?
Answer:
Nothing is more important to us on Earth than the Sun. Without the Sun's heat and light, the Earth would be a lifeless ball of ice-coated rock. The Sun warms our seas, stirs our atmosphere, generates our weather patterns, and gives energy to the growing green plants that provide the food and oxygen for life on Earth.
Explanation:
Without the energy of the Sun, there is no life possible on the Earth's surface. This is because the Sun is the only source of energy for plants and animals.
What do you mean by Energy?Energy may be defined as the power to do work to perform several metabolic activities by the organisms.
The energy of the Sun is captured by green plants in order to perform photosynthesis and make food. Through this process only, the oxygen will be available on the Earth's surface which is inhaled by other living organisms for the purpose of survival.
Without Sun, the earth looks like a ball of ice with coated rock and life less.
Therefore, it is well described.
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For the trait of hair color, only one of the alleles from each parent gets passed down to the offspring because of the
principle of Independent assortment
principle of segregation
principle of genetics
principle of the next generation
Answer:
Explanation:
principal of genetics
For the trait of hair color, only one of the alleles from each parent gets passed down to the offspring because of the principle of segregation that is in the second option as segregation explains how the alleles are separated.
What is the significance of Mendel's law of segregation?Mendel's law of segregation is very significant as it explains that during the formation of gametes, each parent will pass down only one allele for a given trait to their offspring, and each gamete receives unique genetic information from its parents. Through the law of segregation, the offspring that are produced are different from each other.
Hence, for the trait of hair color, only one of the alleles from each parent gets passed down to the offspring because of the principle of segregation that is in the second option as segregation explains how the alleles are separated.
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PLEASE ANSWER ASAP!!!
Explain how alleles are related to the term "genes."
THANK YOU SO MUCH!
Answer:
An allele is a viable DNA (deoxyribonucleic acid) coding that occupies a given locus on a chromosome. Usually alleles are sequences that code for a gene, but sometimes the term is used to refer to a non-gene sequence. An individual's genotype for that gene is the set of alleles it happens to possess.
Answer:
An allele is a form of a gene. For example, in humans, the ABO gene for the ABO blood group is located on chromosome 9,
Explanation:
Plz help me with this question!!!!!!
Solution : It is a mixture of solvent (Major component mostly liquid) and solute (Minor component).
It is asking from a solution where water and solute are moving whether outise or inside.
_____________________________________As Per Hint Given:Solute ; Moves from higher concentration to the lower concentration by the process of diffusion.Solvent(Water) ; Moves from low solute area to the high solute area by the process of osmosis._____________________________________ROW 1 :26: Inside the cell (because inside the cell there is 5% solute(salt) whereas outside the cell it is 10%)
27: Outside the cell (outside the cell there is more concentration of salt so water moves out)
ROW 2:In Row 2 there is equal amount of salt outside and inside the cell so Solute and Solvent do not move because the solution is ISOTONIC
28: NO MOVEMENT
29: NO MOVEMENT
ROW 3:30: Glucose moves outside the cell
31: Water moves inside the cell (because glucose is more inside the cell)
ROW 432: Outside the cell (same reasons as above)
33: Inside the cell
ROW 534: NO MOVEMENT
35: NO MOVEMENT
ROW 636: Outside the cell
37: Inside the cell
ROW 738: Inside the cell
39: Outside the cell
ROW 840: Outside the cell
41: Inside the cell
ROW 942: Inside the cell
43: Outside the cell
_____________________________________When a cell makes a protein which path does the new protein follow
Answer:
rough ER → ER-to-Golgi transport vesicles → Golgi cisternae → secretory or transport vesicles → cell surface (exocytosis)
Explanation:
rough ER → ER-to-Golgi transport vesicles → Golgi cisternae → secretory or transport vesicles → cell surface (exocytosis)
The proteins move from the rough ER to the transport vesicle and cisternae of the Golgi apparatus and, further with secretory or transport vesicle, are released from the cell surface (exocytosis). Thus, option A is correct.
What is the secretory pathway?The protein pathway (secretory) is the mechanism of the transportation of the newly synthesized proteins by ribosomes that are transported out of the cell. The proteins are first present on the ribosomes of the ER.
For post-translational modification proteins from rough ER are transported to the Golgi apparatus. From the Golgi vesicles and cisternae, the proteins are packed in the secretory or transport vesicles to the cell surface where they are thrown out of the cell by exocytosis.
Therefore, the pathway of the newly synthesized protein is rough ER → ER-to-Golgi transport vesicles → Golgi cisternae → secretory or transport vesicles → cell surface (exocytosis).
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The complete question is attached to the image below.
Can I pls get the answer
Answer:
During cellular respiration animal cells combine oxygen with food molecules to release energy to live and function. Also, cellular respiration produces carbon dioxide as a waste product. They release the carbon dioxide into the air as a waste product. Plants help animals and animals help plants.
Good luck :D
Explanation:
In pea plants, tall pea plants (T) are dominant to short pea plants (t). If a pea plant had heterozygous genes for height, what would its phenotype be?
Answer:
25% TT 50% Tt 25% tt
Explanation:
If there is dissolved carbon dioxide in the water, are underwater plants able to perform photosynthesis? Explain why or why not.
Answer:
Plants undergo photosynthesis, which is the process where carbon dioxide, water, and sunlight are transformed into sugar and oxygen. Even though they look different than terrestrial (land) plants, aquatic plants, or plants that live on the water's surface or submerged underwater, also undergo photosynthesis.
What is the role of ATP in the process of active transport?
Answer: ATP plays a critical role in the transport of macromolecules such as proteins and lipids into and out of the cell. The hydrolysis of ATP provides the required energy for active transport mechanisms to carry such molecules across a concentration gradient. Active transport mechanisms do just this, expending energy (often in the form of ATP) to maintain the right concentrations of ions and molecules in living cells. ... Primary active transport directly uses a source of chemical energy (e.g., ATP) to move molecules across a membrane against their gradient.
Hope this helps... stay safe and have a great weekend!!! plz mark brainliest if i am right...
The role of ATP in the process of active transport is - It provides the energy that cells need to move molecules against a concentration gradient.
Active transport is the transport process where carrier proteins pick up specific molecules and take them through the cell membrane against the concentration gradient.
This transport requires cellular or metabolic energy which is available in the form of ATP molecules produced within the cell.ATP plays a critical role in the transport of macromolecules such as proteins, lipids, and ions into and out of the cell.The hydrolysis of ATP provides the required energy for active transport mechanisms to carry such molecules across a concentration gradient.Thus, the role of ATP in the process of active transport is - It provides the energy that cells need to move molecules against a concentration gradient.
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Which pieces of information are typically seen on a newspaper weather map?
isobars
isotherms
symbols for fronts
symbols for long-range predictions
Answer:
c
Explanation:
symbols for fronts
The pieces of information that are typically seen on a newspaper weather map are: symbols for fronts.
What is a weather map?
A weather map can be defined as a type of publication that is typically used to provide information about the average atmospheric condition of a geographical region over a specific period of time.
In Meteorology, symbols for fronts refer to the pieces of information that are typically seen on a newspaper weather map, which provide information on air masses.
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During which change of state do the particles in a material usually become farther apart?
Answer:
Vaporization
Explanation: Since it's becoming a gas, the particles get further and further apart
Answer:
vaporization
Explanation:
What is the atomic mass of an atom that has 6 protons, 6 electron, and 7 neutrons? (Please enter a numeric answer.)
Answer:
i believe it 12
Explanation:
