Answer:
mutation
Explanation:
is can not be hard to find
Answer:
the answer is genetic drift
Explanation:
i took the quiz
Which statement best explains why the skin cell and intestinal epithelial cell are different?
Choose 1 answer:
Skin cells and epithelial cells each make a different set of proteins, which determines each cell
type's structure and function.
Skin cells contain genes that cause the cell to have fingerlike projections along one side, while
intestinal epithelial cells do not.
Intestinal epithelial cells and skin cells contain the same proteins, but the cells are different due
to their roles in the body.
The statement 'Skin cells and epithelial cells each make a different set of proteins, which determines each cell type's structure and function.' is correct. It is known as differentiation.
What is differentiation?Differentiation refers to the cellular phenomenon for which different genes are expressed in specific cell types.
Differentiation leads to the formation of different cell types that have specific functions/roles.
Differentiation depends on gene expression pattern that influences the type and amount of proteins in a given cell.
Learn more about differentiation here:
https://brainly.com/question/13846411
Multicellular organisms are made up of many different levels of organization. Put these terms in order from the least complex to the most complex: Organs, Cells, Organelles, Proteins, Organisms, Tissues
Answer:
Proteins, Organelles, Cells, Tissues, Organs, Organisms
Explanation:
This map shows predicted changes in surface runoff around the world. Blue indicates potential increases, while brown and red indicate potential decreases.Based on the map, what changes do scientists expect for the southwestern United States in the future?
Answer: Runoff will decrease, which will lead to drier land during summer.
Explanation: Most areas in the southwestern United States are marked in brown in the map. That part of the world is
expected to suffer lower surface runoff and less freshwater.
A red blood cell is losing water to its surroundings is in:.
Answer:
I do not know
Explanation:
You did not explain it well.
Question
(70 2021) The giant octopus lays 20,000 to 100,000 fertilized eggs. After hatching, most octopuses
become prey to larger marine organisms, and less than 5% will reach adulthood to reproduce.
One benefit of the giant octopus laying many eggs is to -
Answer
A Increase the average body size for surviving individuals to avoid predation
B Decrease competition between different octopus species to maintain resources in the
population
X
Increase the chance that more individuals will survive to maintain the population
D Decrease the likelihood of offspring being consumed by predators
The benefit derived from laying many eggs by the octopus is that it increases the chance that more individuals will survive to maintain the population.
Survival ratesFor organisms that serve as prey for another organism in the same ecosystem, the more their reproductive capacities, the better the chances of the population's continued existence in the ecosystem.
Since only 5% of the number of offspring produced by octopuses only make it to adulthood, this means that the higher the number of offspring produced, the higher the chances of more making it to adulthood.
More on survival rates in ecosystems can be found here: https://brainly.com/question/11387761
6) Compare the Wavelength, frequency, and energy of Red and Orange light
7. Differentiate between wave crest, trough and wavelength
Answer:
Since wavelength is inversely proportional to frequency the color sequence gets reversed 400 NM is a dull red but violet always appears dull. 700 NM is a dull red. Wavelength varies with the speed of light, which varies with medium.
Estimates of current rates of extinction
suggest that rates of extinction have globally decreased, but have locally increased
suggest that one-half of all animal and plant species may be gone by the year 2100
indicate that rates may be greater than extinction rates seen in the fossil records
indicate that rates of speciation equal extinction, so an equilibrium has been reached
Estimates of current rates of extinction indicate that rates may be greater than extinction rates seen in the fossil records.
What is extinction of species?Extinction of species refers to the event in which species of organisms are entirely wiped from existence either by man-made causes, natural disasters or disease.
The recent industrial age and many technological advancements by man has resulted in rapid extinction of species .
Estimates of current rates of extinction indicate that rates may be greater than extinction rates seen in the fossil records.
Learn more about extinction at: https://brainly.com/question/1048615
How is the carrying capacity related to the limiting factors of a population?
Answer:
The maximum population size that an ecosystem can support is called carrying capacity. Limiting factors determine carrying capacity. The availability of abiotic factors (such as water, oxygen, and space) and biotic factors (such as food) dictates how many organisms can live in an ecosystem
Answer:
limiting factors determine carring capacity. the availability of abiotic factors such as water oxygen and space and biotic factors such as food dictates how many organisms can live in a ecosystem
Identify the mechanism for isolation described using the drop-down menus. The red-legged frog breeds in ephemeral ponds from January through March. Its relative, the bullfrog, breeds in permanent ponds from late March through May.
Answer:
1. Temporal isolation 2. Geographic isolation 3. Behavioral isolation
Explanation:
i got it wrong then it showed me the right answers, you're welcome.
Its relative, the bullfrog, breeds in permanent ponds from late March through May. the mechanism of isolation include Temporal isolation 2. Geographic isolation 3. Behavioral isolation
what are the different types of isolation ?Isolation is the process in which two species produce hybrid offspring and there are five major isolation processes which prevent two species from interbreeding.
Ecological, or habitat isolation which occur when two species interbreed because the species live in different areas; Temporal isolation occur when species could interbreed do not because the different species breed at different times.
This temporal difference are difference times of day, different times of the year, or anything in between; Behavioral isolation occur due to the fact that many species perform different mating rituals.
Mechanical isolation occur by structures or chemical barriers that keep species isolated from one another; Geographical isolation refers to the physical barriers which exist that keep two species from mating
For more details isolation, visit
brainly.com/question/13896916
#SPJ2
Which of the following was the MAIN difference between the explanations proposed by Lamarck and Darwin?
A.
Lamarck did not include the idea that populations can change over time.
B.
Lamarck based his explanation on the idea that the earth was 6,000 years old.
C.
Lamarck used the evidence provided by the fossil record as a basis for his explanation.
D.
Lamarck’s explanation included the idea that individual organisms can evolve within their lifetimes.
According to Darwin’s theory, organisms that are the most fit
A.
have the longest life spans.
B.
have the best overall health.
C.
produce the highest number of viable offspring in their lifetimes.
D.
are best suited for capturing prey and avoiding predators.
Answer:
Which of the following was the MAIN difference between the explanations proposed by Lamarck and Darwin?
A.
Lamarck did not include the idea that populations can change over time.
B.
Lamarck based his explanation on the idea that the earth was 6,000 years old.
C.
Lamarck used the evidence provided by the fossil record as a basis for his explanation.
D.
Lamarck’s explanation included the idea that individual organisms can evolve within their lifetimes.✓
According to Darwin’s theory, organisms that are the most fit
A.
have the longest life spans.
B.
have the best overall health.
C.
produce the highest number of viable offspring in their lifetimes.✓
D.
are best suited for capturing prey and avoiding predators.
One of the main elements that makes up air. This is a waste product of photosynthesis
Explanation: The products of photosynthesis are glucose and oxygen.
Did you know that oxygen is actually a waste product of photosynthesis? Although the hydrogen atoms from the water molecules are used in the photosynthesis reactions, the oxygen molecules are released as oxygen gas (O2). (This is good news for organisms like humans and plants that use oxygen to carry out cellular respiration!) Oxygen passes out of the leaves through the stomata.
The light-independent reactions of photosynthesis—also known as the Calvin cycle—use enzymes in the stroma, along with the energy-carrying molecules (ATP and NADPH) from the light-dependent reactions, to break down carbon dioxide molecules (CO2) into a form that is used to build glucose.The mitochondria in the plant’s cells use cellular respiration to break glucose down into a usable form of energy (ATP), which fuels all the plant’s activities.
After the light-independent reactions, glucose is often made into larger sugars like sucrose or carbohydrates like starch or cellulose. Sugars leave the leaf through the phloem and can travel to the roots for storage or to other parts of the plant, where they’re used as energy to fuel the plant’s activities.
How is the variation in color and markings beneficial to the orchid plant?
A It helps the flowers release seeds quickly.
B It helps the plant protect itself from herbivores.
C It helps the flowers pollinate efficiently.
D It helps the plant survive in all climatic conditions.
The variation in color and markings is beneficial to the orchid plants because it helps the flowers pollinate efficiently (Option C). It is an adaptation.
What is an adaptation?An adaptation is an evolutionary trait that allows an organism to take advantage of survival and/or reproduction.
Orchid color can attract pollinators by mimicking flowers of plant species that live in the same area.
It is an adaptation known as mimetism, which allows them to take an evolutionary advantage.
Learn more about adaptation here:
https://brainly.com/question/29594
Why is a perfect vacuum impossible in nature?
what is different of raven and crow
Answer:
Ravens are quite bigger than crows, having a larger wingspan Their beaks are also considerably different. A closer look reveals that ravens have bigger, thicker, and curvier beaks than crows. Crows instead have much smaller, slimmer, and straighter beaks.
What is a tiny organ in the digestive system with no use, but can get infected by bacteria?
Answer:
Appendix
Explanation:
Appendix is a pouch-like structure present at the beginning of cecum. Appendicitis occur when the appendix is infected.
what is the genotype ratio of the offspring?
The organisms from a particular kingdom are eukaryotes; they have a cell wall made from chitin, they can be either unicellular or multicellular, and they are heterotrophic. An example of an organism from this kingdom is penicillin notatum. Which kingdom is being described?.
In the polymerase chain reaction, what is primer molecule made which of enables replication to commence?
Answer:
primers and a DNA molecule
Question: 1. State four similarities between the transverse structure of monocot stem and dicot stem.
Explanation:
1. both stems contain photosynthetic chlorenchyma cells.
2. their xylem and phloem are arranged into vascular bundles. These vascular bundles are collateral, surrounded by parenchyma.
3. Their xylem comprises both protoxylem and metaxylem.
4. both stems contain a single-layered epidermis.
In what phase does the cell begin to split the cytoplasm.
Answer:
Cytokinesis phase
Explanation:
Following telophase, the cell enters the cytokinesis phase, which involves cytoplasmic division and the appearance of daughter cells.
what is photosynthesis
Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.
Giving brainliest answer fast
Answer:
Option C is correct
Explanation:
In which phase of mitosis does DNA replicate? Question 3 options: Interphase Prophase Metaphase Anaphase Telophase.
Answer:
Interphase
Explanation:
At the molecular level, however, interphase is the time during which both cell growth and DNA replication occur in an orderly manner in preparation for cell division. The cell grows at a steady rate throughout interphase, with most dividing cells doubling in size between one mitosis and the next.
How common is kidney cancer???
Answer:
Kidney cancer is among the 10 most common cancers in both men and women. Overall, the lifetime risk for developing kidney cancer in men is about 1 in 46 (2.02%). The lifetime risk for women is about 1 in 80 (1.03%). A number of factors (described in Risk Factors for Kidney Cancer) also affect a person's risk
Explanation:
What does pineapple and cranberry juice do for the female body.
Archaea, bacteria, and eukarya are: multiple choice phyla. Kingdoms. Families. Domains. Orders.
You are designing a way to pull water from the ground. Which of the following
is a constraint?
A. You want to use the water for your garden.
B. You are not allowed to use metal pipes.
C. You own a swimming pool.
D. You have a sink in your house.
Answer:
B
Explanation:
this is the only answer that would hinder your options in design
Scientists tried inserting the jellyfish gene that codes for luminescence into bacteria. Not all bacteria where transformed. Which bacteria were transformed?
Only the bacteria that glow in the dark were transformed.
Only the bacteria that do not glow in the dark were transformed.
Both glowing and non-glowing bacteria were transformed.
Only the bacteria that can now survive in the sea were transformed.
Answer:Scientists tried inserting the jellyfish gene that codes for luminescence into bacteria. Not all bacteria where transformed. Which bacteria were transformed? Only the bacteria that glow in the dark were transformed.
Explanation:
what is these answers to the questions
Answer:
I don't know it is hard and difficult to do
which is required for anaerobic respiration?
Answer:
Both begin with glycolysis. Both occur in mitochondria. Both require oxygen to proceed.
