Answer: Alleles
Explanation:
Name three properties that are sometimes used to separate mixtures.
Answer: The separation scheme used to separate the mixture is based on differences in the physical properties (such as boiling point, melting point, solubility in a given solvent, etc.) of three components.
ASAP / IMAGE LINKED:
Sort the examples by the type of diversity that they exhibit.
Red, yellow, and orange
bell peppers are all members
of the same species.
A park has 80 species of trees.
Individuals of the same
lizard species have
different mating strategies.
Five different bird species are
at a bird feeder.
Answer:
genetic diversity
red yellow and orange bell peppers
individuals of the same lizard species
species diversity
a park has eighty species of trees
five bird species are at a bird feeder
Explanation:
Answer: genetic diversity
red yellow and orange bell peppers
individuals of the same lizard species
species diversity
a park has eighty species of trees
five bird species are at a bird feeder
Explanation: i got it right on the test
Jacqueline is trying to draw an image of a cell in telophase. Which describes what she should draw
a cell with chromosomes together in the nucleus
a cell with two distinct nuclei
a cell with chromosomes pulling apart
a cell with chromosomes lined up in the middle
Answer:
B- a cell with two distinct nuclei
Explanation:
Hope this helps! Have a nice day/night! <3
Select the correct compound. Reactants undergo chemical reaction to form products. This chemical equation represents one such reaction. The coefficient for one of the reactants or products is incorrect. Which part of the chemical equation is incorrect?
Answer:
it will be the products
Explanation:
because, it is the chemical reaction which form the products so you can't say that the product was incorrect it is rather the reaction . I hope you now understand thank you
9. Outline the phases of the menstrual cycle, or the period in woman. please this should be at least 150 words. I will mark as BRIANILIST. thank you .
The menstrual cycle is complex and controlled by many different glands and the hormones that these glands produce.
The four(4) phases of the menstrual cycle are:
(1) menstruation.
(2) the follicular phase.
(3) ovulation .
(4)the luteal phase.
Common menstrual problems include heavy or painful periods and premenstrual syndrome (PMS).
What membrane transport mechanism is used to return calcium ions to the er and what membrane protein would be used.
Answer:
Explanation:
Molecular Transport - Proteins are used to move small molecules such as calcium, potassium, and sodium ions across the membrane. - cell takes in large particles by engulfing them. Phagocytosis - "cell eating" - extensions off cytoplasm surround a particle and package it within a food vacuole and then the cell engulfs it.
What would make a mountain top become flatter and smoother over time?
What is this process called?
Answer:
reclamation
Explanation:
claiming something back or of reasserting a right.
Answer:
Erosion
A mesa is a flat-topped mountain or hill, they are formed by erosion, when water washes smaller and softer types of rocks away from the top of a hill. The strong, durable rock that remains on top of a mesa is called caprock. A mesa is usually wider than it is tall and are usually found in dry regions where rock layers are horizontal
Explain what holds the Solar System together. Give evidence to support your claim (think how).
Answer:
Gravity is what holds the solar system together, not only is it gravity it is the sun's gravity, and since the planets orbit around the sun, it's what keeps the solar system together. Explain how the planets in the solar system formed.
Answer:
GRAVITATIONAL PULL
The Sun is a yellow dwarf star, a hot ball of glowing gases at the heart of our solar system. Its gravity holds the solar system together, keeping everything – from the biggest planets to the smallest particles of debris – in its orbit.
The sun's gravity pulls the planet toward the sun, which changes the straight line of direction into a curve. This keeps the planet moving in an orbit around the sun. Because of the sun's gravitational pull, all the planets in our solar system orbit around it.
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Explanation:
Where is the genetic
information located in a
prokaryotic cell?
A. in a concentration of DNA known as the
nucleoid
B. inside a membrane-enclosed nucleus
C. They do not contain genetic
information.
Answer:
A
Explanation:
The genetic material resides in the nucleoid, the central area of the prokaryotic cell.
Your answer is A because since these cells don't have a nucleus like other cells, it accumulates in a concentration in the nucleoid.
Which of these is a function of the placenta?
A. To bring oxygen to the cells of the uterus
B. To bring nutrients to the embryo
O C. To provide the infant with a belly button
0 D. To open the cervix for childbirth
Answer:
B
Explanation:
Select the correct answer.
What is a counter?
A.
the imaginary horizontal line aligning the bodies of the characters
B.
the curved stroke coming from the stem
C.
the tapered features at the end of strokes
OD.
the empty space inside the body stroke
Reset
Next
Answer:
its D
Explanation:
I read the tutorial
Answer:
D. the empty space inside the body stroke
Explanation:
on edmentum
Estrogen causes developmental changes, including the _____. broadening of the shoulders and widening of the hips growth of facial hair and the broadening of the shoulders widening of the hips and the development of breasts development of breasts and the growth of facial hair
Answer:
Hips
Explanation:
1. _____is the manipulation of organisms or their parts to
produce useful products.
A.Genetics
B.Biotechnology
C.Heredity
D.zoology
I Also need help on this ASAP pleasee
Answer:
A) Genetics
i hope it will help you
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The diagram shows embryo development of four different animals. How is this evidence used to suggest that life changes over time?
History of Life on Earth
All organisms have the same RNA at the beginning of development, but then the RNA changes over time to create new DNA for the differentiating characteristics.
Even in the early stages of development, these embryos are quite distinct from each other, indicating that life has changed over time to create this variety.
In the early stages of embryonic development, these four vertebrates are quite similar, indicating a possible common ancestor.
Late-stage embryonic development illustrates how, in spite of a common ancestor, each species has acquired differentiating characteristics over time that make each a unique species.
Answer:
C)In the early stages of embryonic development, these four vertebrates are quite similar, indicating a possible common ancestor.
Explanation:
took quiz
The statement In the early stages of embryonic development, these four vertebrates are quite similar, indicating a possible common ancestor is used to suggest that life changes over time.
What do you mean by embryonic development?The process by which the human embryo grows and develops is known as human embryonic development or human embryogenesis. The embryo's processes of cell division and cellular differentiation in the early stages of development are what make it unique.
Between the third and eighth weeks of pregnancy, approximately, the embryonic stage begins. The blastocyst starts to develop distinct human traits. Now it is known as an embryo.
The process by which a human embryo grows and develops is known as human embryogenesis. The embryo's processes of cell division and cellular differentiation in the early stages of development are what make it unique.
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Faster growing trees demand for wood can be met by trees that grow faster than average. Genetic engineering has produced trees that can ward off biological attacks, grow more quickly and strongly and creat better wood than trees that are not genetically modified. Do you think this is a good thing? Why or why not?
Answer:
Well, on one hand, this is a good thing as negative effects of the high demand for wood such as deforestation can be minimised. This will also sustain the supply of wood for several applications. However, there could be negative consequences of propagating such genetically-modified trees, which were not stated or are not yet known. For instance, the trees could be extreme soil nutrient consumers—depleting soil nutrients at a faster rate than they can be replenished and rendering such soil infertile in a short period.
is creating "designer babies" ethical? why or why not
Answer: It is not ethical.
Explanation: Creating designer babies has many more downsides than upsides. First designer babies might have a higher chance of developing diseases and problems. While there are some upsides it is better to not create a designer baby.
What are the pros and cons of having the digestion be slower and over distance, as opposed to being quicker and over shorter distance with slightly less absorption?(pls help me)
Answer:
idk
Explanation:
What's your position about building roads in the rainforest? Write a paper that explains your position. Use
facts from your research to support your position. How would humans and different parts of Earth be
affected by the construction? Is there any argument against your position? You should write two
paragraphs. One paragraph gives background about the problem, and the other tells your position and
supports it. Your work should be free from spelling, punctuation, capitalization, and grammatical errors.
In my opinion, the building of roads in the rainforest is a bad decision which can't be implemented.
What is the effect of building of roads in the rainforest?I am against of the opinion of building roads in the rainforest because there is no need for it as well as it increases human interaction with forest which leads to disturbance in the biodiversity and environment of the forest.
The construction of roads makes a way to establishment of more infrastructure around and in the rainforest which compels the organisms and biodiversity of the forest to migrate to other regions and in this way the rainforest will be destroyed.
So we can conclude that building of roads in the rainforest is a bad decision which can't be implemented.
Learn more about rainforest here: https://brainly.com/question/12361143
Answer:
I am against of the opinion of building roads in the rainforest because there is no need for it as well as it increases human interaction with forest which leads to disturbance in the biodiversity and environment of the forest.
The construction of roads makes a way to establishment of more infrastructure around and in the rainforest which compels the organisms and biodiversity of the forest to migrate to other regions and in this way the rainforest will be destroyed.
So we can conclude that building of roads in the rainforest is a bad decision which can't be implemented.
Explanation:
Which of the following would have resulted from the functions of
prokaryotes on early Earth?
more carbon became present in Earth's soil
more nitrogen gas became present in the atmosphere
less sulfur became present in Earth's soil
more oxygen gas became present in the atmosphere
Answer:
more carbon became present in Earth's soil, I think that but not sure
Why are the plasmid vector and EcoRI the appropriate choices for the creation of a recombinant plasmid containing the kanR gene?
Answer:
Production of these sticky ends is another feature of restriction enzymes that makes them suitable for recombinant DNA technology. ... Hence, if both vector DNA and donor DNA are cut with EcoRI, the sticky ends of the vector can bond to the sticky ends of a donor fragment when the two are mixed.
Describe unconsolidated material
Answer:
Unconsolidated meterial is a sediment that is loosely arranges, meaning the material's particles are not cemented together and are loose, and is either found at the surface or at depth.
How do “parks for people” programs help local people and their environment at the same time?
Answer:
“parks for people” programs have several benefits for local people and their environment at the same time. Some of the benefits are as following:
it promotes conservation and environmental sustainability and encourage people for more physical activities.Plant more trees in the parks that makes people healthierCommunity Gardens are present in parks for Healthconserve the free land for future generations as well.Greenery around the park helps people to do meditation and coping with mental stress.It reduces air pollution and improve mental health of people.Greenways encourage people come in parks and improve social health of the community.It provide habitat to birds and small animals as squirrels and provide a complete natural environment to local people.Hence, “parks for people” programs promotes environmental sustainability as well as human well being.
Brainliest + 20 points!! (for people who are good at science)
how can blood grouping be used in paternity testing
Answer:
blood grouping can exclude a man from being a child's father.
Explanation:
blood grouping can provide unmistakable evidence that a male is not the father of a child. Since red cell antigens are transmitted as dominant characteristics, a infant can not have a blood group antigen that is not present in either or both parents.
hope this helped!
which of the following is the amount of time between the fertilization process and birth of an organism
Answer:
Well if you are talking about bipeds, then the gestation period for a human is 9 months
Explanation:
Can someone please answer this, the article will help a lot. 8 points. Thank you
Answer:
what article?
Explanation
What is your favorite part of the cell and why?
Answer:cell membrane
Explanation:simply
Answer:
mitochondria
Explanation:
Because it is the power house of the cell and its the most important part.
Which sentence best describes evolution? Populations remain the same over time. Individuals select different food sources due to competition. Inherited characteristics within a population change over time. An individual acquires certain traits during its lifetime.
Answer:
The inherited characteristics within a population change over time.
Explanation:
The evolution is related to the changes in the inherited characteristics over time in the biological population with the successive generation. These are inherited characteristics that are based on genes and passed from generation to generation through the process of offspring during reproduction.
Evolution can occur when the natural selection and the genes drift act together at the same level. The result is that some characteristics in the generation are common and some characteristics are different in this new generation.
Answer:Option C
Explanation:
Evolution can be defined as the change in the inheritable traits over successive generations.
The most preferable characters are selected by natural selection over a period of time. The organism having the desired trait will have more chances of survival as compared to the organism having no variation.
The characters that is inherited in the population changes over time is carried to the offspring.
Hence, the correct answer of this question will be option C.
A human digestive enzyme breaks down its substrate at a fast rate at 35 °C.
What would occur if the enzyme and substrate were kept at 75 °C?
A The enzyme would stop working and be denatured.
B The reaction would continue at the same rate.
C The reaction would take place more quickly.
D The reaction would take place more slowly.
Thank you!
Answer:
Option A, because enzymes denature at 40 degrees Celsius, and when it denatures the active side changes it shape so the substrate won't be able to fit into it.
Which are present when freezing rain occurs check all that apply
Ice pellets
Snowflake
Cold surfaces
Liquid precipitation
Warm temperatures
Answer:
Ice pellets
Snowflake
Cold surfaces