The green beetles will decrease in number while the brown beetles will become more common.
According to Darwin's theory of evolution, organisms that are better adapted to their environment are able to live longer and survive long enough to reproduce thereby perpetuating their favorable characteristics in the population.
Since the green beetles are more common but they are preferentially preyed upon by the invasive bird species, the green beetles will decrease in number while the brown beetles will become more common.
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Which type of tooth is used to fragment foods into ever-smaller chunks by shearing, slicing, crushing, and griding
Name three components of the cell membrane and explain how each contributes the semipermeable nature of the membrane.
The principal components of the plasma membrane are lipids ( phospholipids and cholesterol), proteins, and carbohydrates. The plasma membrane protects intracellular components from the extracellular environment. The plasma membrane mediates cellular processes by regulating the materials that enter and exit the cell.
Which does not contain cytoplasm? A. liver cell
B. palisade tissues C. red blood cell D. xylem vessel
Answer:
dfhzklgrwjhigwruighwreuygbwgerg
Explanation:
egg hjeghbhuwbguygb8qyugfbqey7g
The diagram below represents two cells viewed using the same magnification with the same microscope. One possible conclusion that can be drawn about the activity of these two cells is that...
Answer:
more active transport occurs in cell A then cell B
Explanation:
hope this helps ;)
The possible conclusion that can be made drawn about the activity of these two cells is that more active transport occurs in cell A than in cell B. The correct option is B.
What is transport?Active transport is a type of transport that cells use to move molecules up and down cell membrane concentration gradients.
Moving actively is carried out using a variety of membrane proteins known as carrier proteins that are connected to an energy source, such as ATP, for example.
The energy needed to move molecules or ions up or down a concentration gradient is provided by the hydrolysis of ATP during this process, known as active transport. The other transport is passive transport, which is reverse.
Therefore, the correct option is B. more active transport occurs in cell A than in cell B.
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interphase definition ?
Answer:
The resting phase between successive mitotic divisions of a cell, or between the first and second divisions of meiosis.
Answer:
the resting phase between successive mitotic divisions of a cell, or between the first and second divisions of meiosis.
which region of the brain contains gyri and sulci?
Answer:
The cerebral cortex, or the outer layer of the cerebrum
Explanation:
PLEASE HELP ME IM TIMED!
Answer:
D
Explanation:
Actually fat is the best source of energy, since it is time consuming to break down a molecule of fat, carbohydrate is now used as an alternative to that since the molecules are broken down quicker.
What are 2 ways PCR is used in everyday life?
Answer:
including genotyping, cloning, mutation detection, sequencing, microarrays, forensics, and paternity testing. I hope this helps! Explanation:
Imagine looking through a microscope at a squashed carrot root tip. The chromosomes of many of the cells are plainly visible. In some cells, replicated chromosomes are aligned along the center of the cell. These particular cells are in which stage of mitosis
A man is running on the straight road with the uniform velocity of 3 m/s.calculate the acceleration produced by him.
[tex] \huge \bf༆ Answer ༄[/tex]
The acceleration produced by that boy is Zero .
_____________________________________
Want to know how ? here's the reason : -
As he is running with a constant velocity, so there's no change in velocity and Acceleration is defined as " Rate of change in Velocity " and since there's no change in velocity and direction (because he is moving in a straight road) hence Acceleration is 0.
[tex]\large꧁ \: \frak{Eternal \: Being } \: ꧂[/tex]
In osmosis, water moves from an area of high solute concentration to an area with lower solute concentration. True False
Answer:
FALSEExplanation:
Osmosis is the process by which molecules of a solvent pass through a semipermeable membrane from a less concentrated solution into a more concentrated one.
Pls mark as BRAINLIESTThe tilt or obliquity of the Earth causes ______
O seasons
O eccentricity
O global warming
O night and day
Answer:
seasons
Explanation:
some parts of the earth are closer to the sun tan other parts leading to different seasons
CAN SOMEONE PLEASESS HELP ME!! Thank uu!!!
Particulate matter released during manufacturing that does not change form in the atmosphere is considered to be
primary pollutants from a stationary source
primary pollutants from a mobile source
secondary pollutants from a stationary source
secondary pollutants from a mobile source
Answer:
I think A, "Primary pollutants from a stationary source"
Explanation:
Got it right on exam :)
Particulate matter is defined as material emitted during manufacturing that does not change form in the atmosphere and is a primary pollutant from a stationary source. The correct option is a.
What is particulate matter?One of the least evident types of pollution is particulate particles. NOT the case for pollution from particle matter. Particle pollution, commonly known as particulate matter (PM), is a type of air pollution made up of microscopic fragments of solids or liquids.
Dust is one possible type of these specks. Dirt. Soot. Particulate pollution can exacerbate acid rain while also altering weather patterns, causing drought, accelerating global warming, and causing the ocean to become more acidic.
Therefore, the correct option is a. primary pollutants from a stationary source.
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Specialized cells that communicate with each other through electrical and chemical signals are called:
Answer:
neurons
Explanation:
Match each part of the lungs with the correct label.
Answer:
1 Right Horizontal Fissure
2 Left Superior Lobe
3 Mediastinum
4 Left Oblique Fissure
Explanation: correct for your numbers in edg
Lungs are the parts of the body where the exchange of the gases are taking place. The exchange of the gases takes place at the alveoli.
What is the cavity in which the lungs are present in ?Lungs are present in the pleural cavity.
Our body is constituting a pair of lungs that is the right lung and the left lung and inside a lung fluid is present which is called as pleural fluid that is present in order to make the structures safe and sound. 1. Left lung 2. Right lung.
3. It is the point at which the bifurcation of the trachea is being done. 4. It is the inferior lobe of the lungs. Basically , the inferior lobes of lungs absorb their lymphatic fluid towards the inferior tracheobronchial nodes . On the other thing, superior tracheobronchial nodes absorb out lymphatic fluid from upper lobes.
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Which statement about genetic traits is true?
Answer:
d visible traits depend on the dominant and recessive forms of genes from.....
Explanation:
Answer:
I have done these kind of problems before and i think that it might be A or B
Currents at the surface of the ocean, like those in El Niño are moved mainly by
O heat
O wind
O salinity
O the mixing of warm and cold water
Answer: winds
Explanation:
Help me asappp!!!
Which two activities are practical applications of magnetism?
A. Separating steel nails from aluminum nails
B. Using the North Star to find which way is south
C. Hammering steel nails into wooden boards
D. Finding which way is north with a compass
Answer:
It is d and a
Explanation:
2. What is a gene? ________________________________________________________
3. What is the difference between gametes and body cells? ____________________________________________________________________________
4. Each person’s DNA is unique except for who?________________________________________________________________________
5. How does each gene code for a protein?__________________________________________________________________________________________________________________________________________________
6. Look at the picture of the nucleus, chromosome, and gene and infer what the relationship is of the three things? ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Answer:
2).a gene is a basic unit of heredity and a sequence of nucleotides in DNA that encodes the synthesis of a gene product, either RNA or protein
when individuals are more successful at & reproducing than others?
Answer:
Natural selection, Evolutionary mechanism in which individuals that are better suited to their environment survive and reproduce most successfully.
in pea plants, green pods (G) are dominant and yellow pods (g) are recessive. If a plant has green pods, which two allele combinations could it have?
Answer:
The two combinations are Gg and GG.
Explanation:
I’ll give brain
Drag the tiles to the correct boxes to complete the pairs.
What is the function of each lymph organ?
The last drop-down box is spleen which you can’t see in the picture.
Answer: The primary lymphoid organs are the red bone marrow, in which blood and immune cells are produced, and the thymus, where T-lymphocytes mature. The lymph nodes and spleen are the major secondary lymphoid organs; they filter out pathogens and maintain the population of mature lymphocytes
Explanation: hope this helps bye :)
A group of students was asked to explain how one organelle in a plant cell directly supports the work or
another organelle to maintain cellular homeostasis. Which of the following students provides the BEST
explanation?
A. Student 1: Lysosomes supply amino acids which ribosomes use to build proteins.
B. Student 2: Vacuoles store genetic information which are used to construct the cell wall.
C. Student 3: Chloroplasts produce simple sugars which mitochondria use to provide energy for the cell.
D. Student 4: Golgi Bodies sort and package lipids which the Endoplasmic Reticulum uses to make proteins.
Answer:
Letter D. Golgi Bodies sort and package lipids which the Endoplasmic Reticulum uses to make proteins.
The student that provides the best explanation is as follows:
Student 3: Chloroplasts produce simple sugars which mitochondria use to provide energy for the cell.What is Cellular Homeostasis?Cellular homeostasis may be defined as the capability of a cell in order to maintain relative stability and function as alterations take place in the internal or external environment.
According to the question, the Lysosomes are the fatal or self destrcutive bags for living cells. Vacuoles store nutrients as well as waste substances of the whole cell in order to prevent cells from being contaminated.
The sorting of important molecules like lipids and proteins is initiated through the endoplasmic reticulum and proceeds to the Golgi bodies through the anterograde pathway.
While the photosynthetic organelle chloroplast captures the radiation energy from the sun and synthesizes simple sugar like glucose which is used by another organelle mitochondria to provide energy for the cell.
Therefore, the correct option for this question is C.
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Fair weather, rain showers, clear and cold, and warm and windy are examples of which of the following?
A. weather alerts
B. weather conditions
C. weather movement
D. weather processes
Answer:
C. weather movement
Explanation:
correct me if im wrong
Spindle fibers are composed of which type of protein?
Answer:
Hey there. The answer should be Tubulin.
Explanation:
Spindle fibres are formed from microtubules which are made up of a protein called Tubulin.
why is the cell membrane sometimes called the fluid mosaic model?
Answer:
Because it has many types of molecules that float along the lipids due to the many types of molecules that make up the cell membrane
Explanation:
Which of the following is a herbivore?
cricket
frog
hawk
shrew
Answer:
A cricket( but usually an omnivore)
Explanation:
It is because they eat fruit, nectar, seeds, small insects, some leaves, and will even nibble on dead larger animals.
Cricket
Explanation:
There are special 2 types
Herbivore who lives on only plants Carnivore who lives on animal or meatsAnother one is omnivore who lives on both
Why do scientisits use light rays to represent light rays
on what basis are populations assigned to the same biological species?
Answer: On What Basis Are Populations Assigned To The Same Biological Species? Answer A Very Similar Appearance Being Able To Interbreed And Produce Fertile Offspring Relating To The Environment In The Same Way Sharing A Common Ancestor Having 99% Of Their Genes In Common