If the killer whales were removed from the food web, what would happen to the size of the population of seals?

Answers

Answer 1
The population of seals would rise, since the killer whales are their predators.

Related Questions

what are the similarities and differences between carrier proteins and channel proteins​

Answers

* Channel proteins- these are proteins with a hydrophilic pore where specific ions are able to pass through the membrane. Each channel protein is specific to an ion. This is the only way ions can travel through the membrane. They are trans membrane proteins.

* Carrier proteins- these are proteins which allow larger or polar molecules through the membrane. They are trans membrane proteins.

Carrier proteins essentially “carry" signals that are not soluble in aqueous solution through the blood stream to their target cells. Carrier proteins for hydrophilic signals prevent degradation of the signal. Channel proteins are embedded in cell membranes. They often are receptors (though not always), and when activated, allow specific ions to pass through the membrane.

A channel protein is a special arrangement of amino acids which embeds in the cell membrane, providing a hydrophilic passageway for water and small, polar ions. Like all transport proteins, each channel protein has a size and shape which excludes all but the most specific molecules

The carrier protein facilitate diffusion of molecules across the cell membrane. The protein is imbedded in the cell membrane and covers the entire membrane. This is important because the carrier must transport the molecule in and out of the cell.

FIND THE INDEPENDENT & DEPENDENT VARIABLE!

- the amount of iron in blood depends on the amount of red meat a person eats.

Answers

Answer:

The answer is:

Independent: red meat eaten by a person

Dependent: iron in the blood

Explanation:

A dependent variable has to depend on something else, so in order for a dependent variable to exist or happen, there has to be the independent variable. The independent variable is something that does not need anything else to happen for it to take place. It s independent. Such as, a mother cannot have a child without sperm. The mother have a child is dependent, where the sperm is independent.

How can you find the number of protons an element has?

Answers

The number of protons, neutrons, and electrons in an atom can be determined from a set of simple rules. The number of protons in the nucleus of the atom is equal to the atomic number (Z). The number of electrons in a neutral atom is equal to the number of protons.

The pigment plants have that they use for photosynthesis is called ————

I don’t want a explanation I just want the answer


Answers

Answer:

chlorophyll is the answer

NaHC3 is an example of what

Answers

Answer: sodium bicarbonate

Answer:

Baking Soda (sodium Bicarbonate, NaHCO3) Is An Example Of A Base.

Explanation:

A gene can have many alleles. Why is it that any given person only carries two copies of each allele

Answers

Since diploid organisms have two copies of each chromosome, they have two of each gene. Since genes come in more than one version, an organism can have two of the same alleles of a gene, or two different alleles. This is important because alleles can be dominant, recessive, or codominant to each other.


What are the functions of proteins in cells and viruses?​

Answers

A viral protein is both a component and a product of a virus. Viral proteins are grouped according to their functions, and groups of viral proteins include structural proteins, nonstructural proteins, regulatory proteins, and accessory proteins.[1] Viruses are non-living and do not have the means to reproduce on their own, instead depending on their host cell's resources in order to reproduce. Thus, viruses do not code for many of their own viral proteins, and instead use the host cell's machinery to produce the viral proteins they require for replication

jake tested the effect of purple light on the growth of eggplants

Find the independent & dependent variables.

Answers

Answer:

Independent variable : color of light. 2. Dependent variable : height/growth of plant. 3. Independent variable : color of light. 2. Dependent variable : height/growth of plant. 3.

Explanation:

Answer:

Independent variable : color of light. 2. Dependent variable : height/growth of plant. 3. Independent variable : color of light. 2. Dependent variable : height/growth of plant. 3.

Explanation:

Bees with short tongues are able to obtain nectar from deep flowers by drilling holes in the base of the flower without visiting the top of the flower. This behavior does not kill the flower. In a particular environment, bees with short tongues replace bees with long tongues. Predict the effect on the proportion of plants with deep flowers in future generations. Justify your prediction.

Answers

Answer:

The proportion of plants with deep flowers in future generations will decrease and will be very low.

Explanation:

To analyze this, we need to keep in mind the pollination process and the following general ideas:

Bees with long tongues can obtain nectar from deep flowers by visiting the top of them and extending their tongues to their bottom.During their visit to the flowers and their search for nectar, long-tongued bees transport pollen from flower to flower, favoring pollination.Bees with short tongues can obtain nectar from deep flowers by drilling holes in their base without visiting their tops.Short-tongued bees do not need to access the nectar by the top of the flower. They do not get in contact with stamens, so they do not play a pollinator roll. In a particular environment, bees with short tongues replace bees with long tongues.

In this particular environment, long-tongued bees used to visit plants with deep flowers to get their nectar. They used to get in contact with mature stamens and carry the pollen on their bodies to the next flower. During this process, long-tongued bees were able to ensure pollination and helped to keep a high reproductive rate of plants with deep flowers.

When shorted-tongue bees arrived at this environment, they were able to replace long-tongued bees. They also looked for the nectar of deep flowers, but instead of visiting them from the top, they were adapted to obtain nectar by drilling holes in the flower base. In this way, they missed the contact with mature stamens and pollen.

Long-tongued bees disappear, and short-tongued bees did not play a role in the pollination process of deep flowers, then the reproductive rate of these vegetable species probably started to decline.

Probably, with time, the proportion of plants with deep flowers in an environment dominated by short-tongued bees will be very low.

The proportion of plants with deep flowers in future generations will decline if bees with short tongues replace bees with long tongues.

What do you mean by environment?

Anything which is present in the surrounding of an organism is called its environment. It may consist of Biotic and abiotic factors.

Bees with short tongues are able to obtain nectar from deep flowers by drilling holes in the base of the flower without visiting the top of the flower. In this way, such bees are not in contact with mature stamen and pollen. Therefore, they will not play an effective role in pollination. And if such bees are replaced with long tongues bees, there will never be a deep flower obtained. Deep flowers are obtained by long-tongued bees because they take nectar from the top side and with it they also take mature stamen and pollen to perform successful pollination.

Therefore, the proportion of plants with deep flowers in future generations will decline, if bees with short tongues replace bees with long tongues.

To learn more about Pollination, refer to the link:

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Answer and I will give you brainiliest



heeeeelp PLZ​

Answers

ADH is produced by the hypothalamus in the brain and stored in the posterior pituitary gland at the base of the brain. ADH is normally released by the pituitary in response to sensors that detect an increase in blood osmolality (number of dissolved particles in the blood) or decrease in blood volume

Will comment next answer

The house fly, Musca domestica, has a haploid chromosome number of 6. How many chromatids should be present in a diploid, metaphase cell (metaphase of mitosis)

Answers

Answer is 24
Question: The House Fly, Musca Domestica, Has A Haploid Chromosome Number Of 6. How Many Chromatids Should Be Present In A Diploid, Somatic, Metaphase Cell? The Answer Is 24.

24 chromatids should be present in a diploid, metaphase cell (metaphase of mitosis).

What is mitosis?

Chromosome replication and equitable distribution between the two daughter cells occur during the cell division process known as mitosis. Each daughter cell has the same number of chromosomes as the parent cell, making them diploid. Hence, mitosis is sometimes referred to as equational division.

There are four phases in mitosis and that is prophase, metaphase, anaphase, and telophase.

Thus, If the house fly has a haploid chromosome number of 6, which means it has 12 chromosomes in a diploid state. When a cell undergoes mitosis, the diploid chromosome number of the cell becomes double. Therefore, there will be 24 chromatids in a diploid metaphase cell.

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I CANT FAIL PLEASE SOMEBODY
If the brown bears’ reliance on leaves increased by 14 percent, how would the combined total of all the percentages be affected?

It would increase by 14 percent.

It would decrease to 86 percent.

It would remain at 100 percent.

It would change to 114 percent.

Answers

Answer:

It would remain at 100%

Explanation:

The whole won't change-

just the percentages of the separate pieces of diet would change

How was Cell Theory created?”

Answers

Answer:

The invention of the microscope led to the discovery of the cell by Hooke. While looking at cork, Hooke observed box-shaped structures, which he called “cells” as they reminded him of the cells, or rooms, in monasteries. This discovery led to the development of the cell theory.

hope this helps :)

Please help. Will give Brainliestt. Plus exra points. HELPPP​

Answers

It’s c or d I tried not sure sorry):

During an ice age, water is stored in glaciers.The picture below shows land area before and after an ice age.How are the land area and the oceans affected during an ice age?

Answers

Answer:

We cannot answer without a picture or description..

when equipment malfunctions, a(n) _____ needs to be initiated.

A) notification

B) paperwork

C) alarm

D) work order ​

Answers

Answer: Alarm

Explanation:

When equipment malfunction, the reason could be either from the person operating the equipment or there might be some error in the equipment.

As, soon as the equipment malfunctions, there should be an alarm initiated so that to vacant the place as there can be some accident associated with it.

In order to prevent the injury or any causality from taking place, there must be an alarm which is initiated.

Further, the proper paperwork and investigations can be done in order to study the whole case.

What are things we can learn from examining hair? Three parts of hair?

Answers

Answer: The hair is an outgrowth or appendage that grows from a hair follicle.

Explanation:

The three parts of the hair are cuticle, cortex, and medulla. The cuticle is the hard part made up of scales with keratin protein, cortex is the inner pigmented part, and the medulla is the innermost part of the hair.

During hair examination the type of cuticular scales helps in determining the organism to which it belongs, diameter of the medulla also helps in determining the organism, the DNA analysis of the hair can link to its origin, the detection of heavy metal poisoning like lead, arsenic, and others. Drug abuse details can also be determined by the hair analysis.

The time it takes an object to go around another object (one year) is

Answers

Answer:

365 days

Explanation:

PLEASE HELP IM GIVING 50 POINTS FOR THIS!!!!!!!! ALSO BRAINLIEST
Plan a controlled experiment that uses the simulation to investigate how changing the mass of an object changes its acceleration. The net force on the object must stay the same. Record your plan here.

Answers

It is possible to measure how acceleration changes with mass by throwing objects with different mass from the same height and measuring the acceleration.

What are the important factors for the experiment?

This experiment requires you to measure how acceleration changes if the mass changes. This implies you need to consider the following factors:

Acceleration: This factor is the one you will measure in your experiment.

Mass: This factor is the one you will need to control, this implies using objects from different masses and comparing if mas has any effect on acceleration.

Other: Net force, wind, etc. are other factors that need to be constant to prevent them affect the results.

Steps for the experiment:

Choose a specific heigh: One of the ways of measuring acceleration is to throw objects and determine the acceleration as they fall, so the first step will be to establish a height.

Throw different objects with different masses: You can begin with light objects and move into heavier objects.

Measure acceleration: Every time you throw an object, measure acceleration using the formula A = change in velocity/ time.

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18. Viruses are considered
because they can not perform the characteristics of life without a
19. Viruses are made of two basic compounds,
and a
made of protein.
20. A virus infects a cell by injecting
into a cell.

Answers

Answer:

6. antibodies and DNA for the question no.6

Which of the following metals can be used as a fuel?

Answers

Answer:

Is ther supposed to be a list or a picture ?

Explanation:

Uranium is can be used as a fuel especially in reference to radioactivity and how it gives of energy.

How to make a girl fall in love with her?​

Answers

Answer:

depends on what she likes. Just be nice i guess

Explanation:

Answer:

I just say do what she want's you to do like if she is sad but she like sweets go get her sweets and flowers

Explanation:

Please I need Help!!
● Prophase I
● Metaphase I
● Anaphase I
● Telophase I
● Prophase II
● Metaphase II
● Anaphase II
● Telophase II

Answers

Answer:

Its in this order: 3 - 4 - 1 - 6 - 5 - 7 - 2 - 8

Explanation:

I learned this a while ago so I would know

An organism is currently using light energy to make food. Based on what you have learned, this organism will be best classified as

Answers

Answer:

This organism is best classified as an autotroph.

Explanation:

Autotrophs can make their own food.

What should Brenda do when a patient wants to make payments on an outstanding patient account balance?

Answers

Answer:

Brenda should facilitate the patient's resolve to make the payments by ensuring that an effective schedule is worked out with the patient and that the patient is able to stick to the agreed schedule.

Explanation:

Brenda should always make sure that patients are encouraged to make good on their promises to pay for their medical treatment.  She should be compassionate with the patient by showing understanding and sharing information on payment terms.  She should be very creative in scheduling payments in such a way as to ensure that the patient makes payments as scheduled.  She can even work out some fees for late payments to encourage the patient to stick to the schedule.

explain the process of DNA extraction and gel electrophoresis

Answers

Answer:

The process of that same framework in question is defined below.

Explanation:

The DNA was indeed prepared by mixing with either a dye as well as a radioisotope which enables the gel to have been recognized. The specific filaments would then be differentiated from one another DNA electrophoresis. The procedure occurs with the injection including its completely separate genetic code into boreholes that have already been reduced either at the final moment including its gel pavement.

Complex food molecules that are consumed by organisms must be broken down in order to be used by cells to support growth or release energy.
True
False

Answers

Answer:True

Explanation:

The complex molecules are broken down by the digestive system. If the molecules were not to be broken down they would block the system

Answer:

TRue

Explanation:

PLEASE HELP I NEED TO FINISH BEFORE TODAY!!!!!!!!!!!A city sits in the middle of a broad, flat plateau that is 800 meters above sea level.
The plateau is surrounded by lower land on all sides. Which power plant would have
the HARDEST time generating power if it were built on this plateau?

Answers

Answer:

i believe it would be hydroeletric because it is above sea level and wouldnt get water.

*anatomy & physiology question*

if you are at 120X and the field diameter is 8.0 mm what is the field diameter if you go to 30X magnification?

Answers

Answer:

32 mm

Explanation:

The field of view is the total area visible through the microscope . The diameter of the field of view can be measured.

There is an inverse relationship between the magnification and the field diameter. As magnifications decreases, the field diameter increases by the same proportion, and as magnifications increases, the field diameter decreases by the same proportion.

The relationship between field diameter and magnification is:

magnification of A * field diameter of A = magnification of B * field diameter of B

120X * 8 mm = 30X * B

B = 120X / 30X * 8 mm

B = 32 mm = 32000 μm

The field diameter of 30X magnification is 32 mm (32000 μm)

What might be the consequences of your choice?
• Political:
• Economic:
• Social:

Answers

Answer:

Political: Lobbyists.

Economic:Farmers and industrial companies will significantly reduce their output and reduce local jobs. The companies that sell pesticides and fertilizers to local companies will also suffer losses. Farmers will suffer the most if they are unable to find safer fertilizers and pesticides to use.

Social:After a period of time, water pollutants will reduce to safe levels. This could be a long wait. Poverty may increase in the region due to lost jobs and income.

Explanation:

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3. Which phrase is correctly written toshow ownership?The girls book fell.The girl's book fell.The girls' book fell What casual and intimate registers are commonly used in social media today? Make a list of these and use them in sentences. Which of the following values for y makes the inequality True? 3y >12 CThe point (-3,5) is going to be reflected over the line y=-x. What are thecoordinates of the image?* If (-x^2 + y^2) is subtracted from (x^2 + y^2), the difference isA.2x^2B.0C. -2x^2D. 2x^2 2y^2 Plz help! I really need this! A certain planet has a radius of 4990 km. If, on the surface of that planet, a 95.0 kg object has a weight of 591 N, then what is the mass of the planet? barbeque evening barbeque evening -1/4d-2/5d=39 Solve for d Please explain I dont understand To solve the equation 25(3+4x)=2x+7, Miranda's first step was to write 21520x=2x+7. Which property did Miranda use in her first step? Second time posting thisGeneticists use Punnett Squares to show all the possible outcomes of a genetic cross and to determine the probability of a particular outcome.True or false Pick any Martin Luther king speech and pick an inspirational reason why you chose that reason Identify 3 characteristics that would be taken into consideration when evaluating any proposed site for a national repository of nuclear waste. Find the area of the polygon. need a correct answer please I want to the answer for 7+24-8-4 helphelphelphelphelphelphelp 07 Multiple ChoiceWhich of the following description best describes Diversity?A agreement on settling a dispute.The act of coming to live permanently in a country.Moving from one area to another.Showing a great deal of variety.08 Multiple Choice One central belief of Christianity is that Responses A. three different gods make up the trinity. B. true believers must become martyrs. C. forgiveness is unattainable. D. Jesus will bring spiritual salvation and eternal life to believers. which is more reactive oxygen or hydrogen? explain why?