Which of the following is a primary consumer in the food web shown above?
OA. bacteria
B. algae
OC.
lizard
D. grasshopper
Answer:
The answer is D. grasshopper. A primary consumer is one that eats plants.
Two equal strips A and B were from a potato whose cell was 30% of sugar. The strip
A was placed in a solution of 10% sugar concentration while B was placed in 50%
sugar concentration
a) What change was expected in strip A and B
b) Account for the change in strip A
Answer:
Movement occurs from higher concentration to lower concentration.
Explanation:
Strip A cell has 30% of sugar which is placed in a solution of 10% sugar so the sugar that is present in the potato strip A moves from inside to the outside due to the process of osmosis while on the other hand, if strip B was placed in 50% of sugar solution so the sugar moves inside from outside environment through semi-permeable membrane. This movement occurs due to difference in concentration of both environments i.e. cell and solution.
Two equal strips A and B were from a potato whose cell was 30% of sugar. strip A was placed in a solution of 10% sugar concentration while B was placed in 50% sugar concentration
a) strip become flaccid and strip B will swell
b) hypotonic solution causes movement of water to diffuse out of cell
Simple diffusionSalts and sugars in solution will diffuse away from areas of high concentration into the surrounding solution
Water also diffuses away from areas of high free water concentration into areas of more solute concentration.here in strip A is placed in low sugar solution that causes movement or diffusion of water from the cell to the solution as it is only 10% sugar concentrationin strip B which is placed in low sugar solution that is placed in high sugar concentration solution that is 50% which means there will be movement of water from solution into the cells of the strip which cause them to swellThus, Two equal strips A and B were from a potato whose cell was 30% of sugar. strip A was placed in a solution of 10% sugar concentration while B was placed in 50% sugar concentration
a) strip become flaccid and strip B will swell
b) hypotonic solution causes movement of water to diffuse out of cell
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Which type of relationship is formed when an Alcon blue caterpillar lives in a Myrmica ant
nest?
commensal
mutualistic
parasitic
Answer:
mutualistic is the correct answer.A mutualistic relationship is formed when an Alcon blue caterpillar lives in a Myrmica ant nest. Thus, the correct option is B.
What is Mutualistic relationship?A mutualistic relationship is an interaction when two organisms of different species work together in such a way that each species is benefiting from the relationship.
The Caterpillars of the alcon blue butterfly have developed an outer coat on their body that tricks the Myrmica ants into believing that the young are its own, this results into duping the ants to carry the larvae back to their colonies to care for. Once in the nest, the caterpillar becomes a parasite. The Myrmica ants will feed the adopted larvae in preference to their own, and the ant colony will produce fewer offspring in the nest.
Therefore, the correct option is B.
Learn more about Species interactions here:
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50 points! Will give Brainliest to the first correct answer!
What was the control in Redi's experiment?
What does Dr. Carrol mean wheb he says "while mutation is random, natural selection is not?
Answer:
Carroll means when he says, "while mutation is random, natural selection is not"? -Natural selection acts on traits. -Mutations for advantageous traits are more likely to be passed on to the next generation.
Explanation:
Every organism needs energy to survive. A process in which oxygen is combined with the breakdown of sugar (glucose) molecules, releasing energy and giving off carbon dioxide and water, is known as which of the following reactions?
A. Transpiration
B. Cellular respiration
C. Carbon fixation
D. Photosynthesis
What are the characteristics of manganese?
Answer:
"Manganese is a grey-white, hard and very brittle metal.
It tarnished on exposure to air and oxidized to manganese when heated."
Credits to: Yahoo
Answer:
Manganese is a pinkish-gray, chemically active element. It is a hard metal and is very brittle. It is hard to melt, but easily oxidized. Manganese is reactive when pure, and as a powder it will burn in oxygen, it reacts with water (it rusts like iron) and dissolves in dilute acids.
Explanation:
How does the structure of each cell facilitate its
function
Answer:
The contents of the cell, or the structures of the cell, allow the cell to be "specialized". Together with the cell's proteins, they allow the cell to do specific things. They allow a cell to act like a neuron or a bone cell or a skin cell.
Explanation:
When a substances like sugar, salt or lemon juice dissolve into a liquid and appears to "disappear", it is no longer present in the solution.
True
False
Answer:
False.
Explanation:
A solvent is the substance that does the dissolving – it dissolves the solute. In salt solution, water is the solvent. During dissolving, particles of solvent collide with particles of solute. They surround the particles of solute, gradually moving them away until the particles are evenly spread through the solvent.
The molecules are still there.
does anyone know the answer to number 3?!
Answer: 3/4
Explanation: Heterogeneous would be one capital and one small so in this case it would be like Ss so since spherical is dominant, 3/4 would be it
Which factor causes the surface of Lake Ontario to cool at a slower rate than the surface of the land along the shore of the lake?
Answer:
Lake water has a higher specific heat than land
Explanation:
water has a high specific heat of (4.18 Joules/gram- °C)
what is the function of the cristae that is found inside the mitochondria
Answer: cristae greatly increase the surface area of the inner membrane on which the above-mentioned reactions may take place. A widely accepted hypothesis for the function of the cristae is that the high surface area allows an increased capacity for ATP
Explanation:
How many organs work together to accomplish the function of the digestive system?
Answer:
3 organs
Explanation:
The hollow organs that make up the GI tract are the mouth, esophagus, stomach, small intestine, large intestine, and anus. The liver, pancreas, and gallbladder are the solid organs of the digestive system. The small intestine has three parts. The first part is called the duodenum.
Please help and thanks
Which of the following is an example of parasitism.
Answer:
I think it is A
Explanation:
A would be my andwer
Place the following in order from smallest to largest: chromosome, cell, gene, nucleus, DNA...HELP PLEASE
Can anyone help me with my biology homework??
Answer:
Phenotype ration of Green : other color plant will be 3:1
Genotype ration would be GG:Gg:gg
1:2:1
Explanation:
Let the dominant allele for green color of plant be G
Recessive allele for the above allele pair would be g let us say that "g" imparts black color
Then the genotype of two heterozygous green plants would be "Gg"
Gg * Gg
GG, Gg, Gg, gg
The three individuals of genotype GG, Gg, Gg will have green color
while the gg individual will have black color (as assumed)
Phenotype ration of Green : other color plant will be 3:1
Genotype ration would be GG:Gg:gg
1:2:1
1) If you cross a mussel with dark, zebra-striped shells with a mussel with
solid light-colored shells, how many offspring would you expect to
have the daik, zepra-striped shells?
A) 0%
B) 50%
C) 75%
D) 100%
describe an example that shows reproductive isolation without geographic isolation
Answer:
Temporal Isolation
Explanation:
Temporal isolation relates to the time at which organisms mate. If a group of organisms mate in the winter and another group mates in the summer, they won’t mate together. This can cause speciation to occur. Hope it helps :)
Analyzing Gas and 1. Based on what you read, what is true about gases in the atmosphere? a All gases in the atmosphere affect energy the same way. b Different gases in the atmosphere affect energy differently. C No gases in the atmosphere affect energy at all. d Ozone is the only gas in the atmosphere. Scroll
Answer:
Explanation:
. .
2.
How would this food web be affected by the extinction of the Osprey?
Answer:
The fish would grow in the population, because osprey mainly eat fish.
Because of the fish growth, the ocean, pond, or whatever, makes the water have less oxygen. The fish eat small fish, crustaceans, worms and almost anything that is not poisonous to them. These populations will decrease.
Because there are no Ospreys, the raccoons will get hungry too, as they sometimes eat Osprey eggs.
Dna is the instructions manual for a living thing. Each time one of your cells divide , your dna is copied. That way, each new cell has its own copy of the instruction manual.On the line below,list some items that come with instructions
Answer:
DNA is the hereditary material in humans and almost all other ... Human DNA consists of about 3 billion bases, and more than 99 ... for building and maintaining an organism, similar to the way in which ... is critical when cells divide because each new cell needs to have an ... Thank you for your feedback!
Explanation:
Dna la me la traga fuerte mi monda
Answer:
A recipe book
A job
Or even also a science project
1. Patient c:
Using the karyotype below and the chart from the last screen:
A. Determine the sex of the patient
B. State the total number of chromosomes of the patient
Diannose the patient.
Why is there so much biodiversity on Earth? Provide at least two examples
Answer:
climate and agriculture
Explanation:
for example the coconuts of the pacific warm water islands are far different than the crab apples of the north or how the heat of the south means for less clothes while the brisk of the north requires more layers.
Explanation:
There are several key reasons for high biodervisity in tropical ecosystems. High NPP directly contributes to a diversity by supporting more species with minimum viable populations of each organism increase overall mutation frequency and hence intraspecific genetic varation.
Question 4: Suppose there were changes in the habitat that caused this actual value. What might a combination of those changes be?
Answer:
hmmmm check my explanation
Explanation:
it my be from many different mishaps
such as tsunamis, earthquakes, volcanic eruptions and more
Answer:
The amount of precipitation reduces by 20% over time. It will have an impact on the habitat because species that have adapted to drier climates will supplant those that are less suited to the new climate.
Explanation:
Plz Help Me Will make brainliest if got it right!!!
Answer:
Sorry if I'm wrong but I think it's B
Explanation:
A population bottleneck or genetic bottleneck is a sharp reduction in the size of a population due to environmental events such as famines, earthquakes, floods, fires, disease, and droughts or human activities such as specicide and human population planning.
What family does a mushroom belong to and what species is a mushroom. Please answer ASAP
Explanation:
On more technical scrutiny; Mushrooms (Agaricus bisporus) belong to the fungi family- they are fungi. Mushrooms are classed as Basidiomycetes and conveniently given their own order: Agaricales.
Answer:
Mushrooms are fungi. They belong in a kingdom of their own, separate from plants and animals. Fungi differ from plants and animals in the way they obtain their nutrients
Explanation:
help please
How would different climate zones be impacted by climate change?
Answer:
Changes in Earth's climate have different effects in different areas of the world. Some places will warm much more than others, some regions will receive more rainfall, while others are exposed to more frequent droughts. Regional changes in temperature and precipitation are having impacts on people and ecosystems.
Answer:
A new global warming study predicts that many current climate zones will vanish entirely by the year 2100, replaced by climates unknown in today's world. ... Novel climates appear throughout the tropics and subtropics, while the climates now found in tropical mountain ranges and near the poles may vanish
Explanation:
pls mark me brainlestAll of Earth's systems are
A. independent
B. interconnected
C. separated
D. unrelated
3. Where do organisms get the energy they need?
Organisms that are carnivorous or omnivorous obtain their energy from secondary sources, which include other animals (as well as plants for omnivores). Omnivores and Herbivores obtain their energy from eating plants, which makes them a secondary source. The primary source would be the plants, which would obtain energy from the nutrients in the ground, as well as from sunlight. The sun, in which case, would be the original source.
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