Answer:
Altruism is a form of prosocial behavior, which is used to describe a person who is helping someone with no intention of having any internal or external reward in return. Some psychologists suggest that altruism is a key motivation for prosocial behavior.
Consider the models of cell reproduction. Evaluate the statements and select ALL that are NOT supported by the models.
Answer and Explanation:
The cell division cycle is responsible for increasing and maintaining cell number and size. This cycle is an essential feature of living organisms. There are four phases of cell division mitotic phase (M phase), growth phase 1 (G1), growth phase 2 (G2), and synthesis phase (S). One phase of the cell cycle ends, and the other starts; this is named a phase transition—a unidirectional alteration in the cell cycle phases. During G1, G2, and S phase cell grows and during the M phase cell divides. There are two models of cell reproduction as the clock model and the domino model. The domino model implies that cell division phases must occur in a distinct order and at a definite time. The domino model recommends that the cell cycle events are independent, while the clock model shows that the effectiveness of mitosis entrance was not persuaded by other actions.
Answer:
E. Meiosis and mitosis both result in cells with half the genetic information of the parent cell.
Helpppppp pleaaaaseeee
Answer????
Explanation:
Cloning ________.
Help, is this the answer? assignment 18. question 8. oh my, did I answer this correctly? wink wink please answer if I did, to post this
Answer:
Cloning removes the nucleus from an egg cell and replace it with the nucleus from another organism.
More information :
The term cloning describes a number of different processes that can be used to produce genetically identical copies of a biological entity. The copied material, which has the same genetic makeup as the original, is referred to as a clone.To make a clone, scientists transfer the DNA from an animal's somatic cell into an egg cell that has had its nucleus and DNA removed. The egg develops into an embryo that contains the same genes as the cell donor. Then the embryo is implanted into an adult female's uterus to grow.What is the density of a liquid that has a volume of 20 ml and a mass of 3g
Answer:
: If 500 mL of a liquid has a density of 1.11 g/mL, what is its mass? m = d×V = 500 mL × 1.11g1mL = 555 g. VOLUME. d = mV. We can rearrange this to .
Explanation:
The density of a liquid that has a volume and mass is calculated first to understand the mass and density of the liquid.
If 500 mL of a liquid has a density of 1.11 g/mL,
what is its mass?[tex]m = d×V = 500 mL × 1.11g1mL = 555 g[/tex]
VOLUME [tex] d = mV[/tex]
The density of a liquid may be a measure of how heavy it's for the quantity measured. If you weigh equal amounts or volumes of two different liquids, the liquid that weighs more is denser.
If a liquid that's less dense than water is gently added to the surface of the water, it'll float on the water.
The degree of loudness or the intensity of a sound also : loudnessthe amount of space occupied by a three-dimensional object as measured in cubic units (such as quarts or liters).Therefore, The density of the liquid is 555g.
Learn more about the Density of mass here:
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During the next few million years, their actions caused which of these events?
Answer:
What is the question? I don't understand...
proprie orange DS.
Vocabulary: consumer, ecosystem, energy pyramid, equilibrium, food chain, population, predator, prey,
producer
Prior Knowledge Questions (Do these BEFORE using the Gizmo.)
The Food Chain Gizmo shows a food chain with hawks, snakes, rabbits, and grass. In this simulation, the
hawks eat snakes, the snakes eat rabbits, and the rabbits eat grass.
1. Producers are organisms that do not need to eat other organisms to obtain energy.
A. Which organism is a producer in this food chain?
B. Where does the producer get its energy?
2. Consumers must eat other organisms for energy. Which organisms are consumers in this food chain?
MOVE HAS
NODNEMOVE
Gizmo Warm-up
The SIMULATION pane of the Gizmo shows the current population, or number of
each organism in the food chain.
1. What are the current populations of each organism?
Hawks
Snakes:
Rabbits:
Grass
2. Select the BAR CHART tab, and click Play ( ). What do you notice about
each population as time goes by?
Answer:In this GIZMO, your job is to arrange the LARGE organs in order from beginning to end.
BEFORE you do this, look at each of the organs listed. Place your cursor over each organ to
learn more about it.
ACTIVITY A: BUILD A DIGESTIVE SYSTEM
Now it’s time to design and build your own digestive system!
Start with the LARGE organs tab to build a basic system.
Click on the SMALL organ tab and read about each part.
Click and drag each of the SMALL organs to the proper location.
Follow the directions below.
Question Type Your Response
Which organs allow nutrients to be
absorbed?
Which organ stores and compacts waste
before it is eliminated?
Which TWO organs help to break down food
mechanically (physically)?
Which muscle contains ACIDS to help break
down food chemically?
Which muscle contracts to move food from
the mouth to the stomach?
Explanation:
which of these products was made using a renewable resource
A.) cotton towel
B.) plastic bottle
C.) iron faucet
D.) porcelain sink
Answer:
A.) Cotton towel
Explanation:
Answer: cotton towel
Explanation: Cotton is a renewable resource because it can be planted and harvested year after year. Plus, it is biodegradable.
SelectAll characteristies UNIQUE living things
All changes saved
1. Plants living in water absorb minerals from the water around them. What adaptations do land-dwelling plants have
that allow them to absorb minerals?
O Land-dwelling plants have developed vascular tissue in order to transport water and nutrients from the soil to the structures of
the plant.
Land-dwelling plants have developed chloroplasts in order to use minerals during photosynthesis.
Land-dwelling plants have developed a woody tissue layer to transport water and nutrients up and down the plant.
>
O Land-dwelling plants developed stomata in order to absorb minerals from the soil.
Answer:
O Land-dwelling plants have developed vascular tissue in order to transport water and nutrients from the soil to the structures of the plant.
Explanation:
Plants that live in water called AQUATIC plants, are structurally adapted to the water environment. One of these adaptations is that they have the ability to absorb minerals needed for their growth and development from the water around them.
However, land-dwelling or terrestrial plants also possess this ability to absorb minerals, however, they have a different adaptation from the aquatic or water-dwelling plants. Land-dwelling plants have developed vascular tissue (xylem, phloem) in order to transport water and nutrients from the soil to the structures of the plant.
How did the Everglades wetlands become drier?
More water was used to irrigate out-of-state farms than could be replenished by rainfall
Dam and canal building forced water into underground aquifers to expose wetlands
Climate change caused water in the Everglades to evaporate
Dam and canal building diverted the historical flow of water away from the Everglades.
Answer:
The correct answer is - Dam and canal building diverted the historical flow of water away from the Everglades.
Explanation:
To settle Florida the early settlers wanted to drain the everglades, they wanted to create agricultural land for farming by digging canals and building a dam to divert the flow of water of historical everglades.
They make and diverted the dam and big canals to flow the ocean and clear swamp waters of the everglades. Which made the everglades drier.
Which of the following statements is true?
The government is not concemed with genetic ethics
Scientists can create genetic combinations that do not exist in nature.
There are no laws against genetic discrimination at work
Personal results from genetic testing must be shared with employers.
Answer:
scientists can create genetic combinations that do not exist in nature.
Explanation:
because of their research statistics
Electromagnetic radiation is energy that travels in waves. Some examples of electromagnetic radiation are visible light, radio waves, and x-rays. Which statement is true for all forms of electromagnetic radiation?
Answer:
They all travel with the speed of light.
Note: No options were provided in the question.
Explanation:
Electromagnetic radiation are a group of waves which are are produced by the vibrations of electromagnetic fields. Electromagnetic waves/radiation possess the ability to travel through vacuum (i.e. they do not require a material medium for their propagation) while also carrying radiant energy. Electromagnetic fields which are the sources of electromagnetic radiation, exist as a result of the combination and interaction of travelling electric and magnetic field forces.
Electromagnetic radiations consists of the following waves: radio waves, infrared waves, visible light, ultraviolet rays, X-rays, and gamma rays. These waves have differing and unique properties such as wavelength, frequencies, ionizing properties, penetrating ability, sources as well as well as uses. However, they have a common property of velocity- they travel with the speed of light, 3.0 * 10⁸ m/s.
In addition to having the same velocity, all electromagnetic radiation exhibit interference and diffraction.
6.
Which trait MOST likely helps an animal survive in a very cold environment?
A) long ears
B) large eyes
C) thick fur
D) sharp claws
Answer:
Thick Fur
Explanation:
This would be the most reasonable answer, as it provides the most heat.
need help does anyone have ideas? for a drawing
Answer:
what am i suppose to draw cuz if I'm drawing what think I'm drawing out....
Answer:
hmmm for the sentence or no? i would have to think more if its a drawing for the sentece but if its not for the sentence here are some ideas
bear, person sitting on a swing, self portrait, any animal, abstract art wich is just a bunch of random stuff that somehow have meaning, anter friend, fruit not my personal fav but eh, sketches of clown faces, game characters, really the list goes on and on
What type of
deformation
DOES NOT result
in an earthquake?
A. fracture
B. plastic
C. shear stress
D. elastic
Answer:
a. fracture deformation
A fault is a crack or region of cracks that separates two rock blocks. The blocks might move in relation to one another due to flaws. This movement may happen suddenly, like an earthquake, or it may happen gradually, like a creep. Thus, option A is correct.
What is fracture deformation in earthquake?Simply said, fractures are places in the crust's crust where there is no movement. According to the relative movement that occurs along a fault, faults are categorized.
Strong evidence supports the fracture hypothesis of earthquakes, given the close resemblance between earthquakes and fractures.
Earthquake occurrence stochastically, the relationship between earthquake size and frequency, and the mechanism underlying different earthquake sequence patterns.
Therefore, Deformation results from plate tectonic forces and gravitational forces.
Learn more about earthquake here:
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#SPJ2
What is the sequential order
(mouth to anus) of the digestive
organs making up the alimentary
canal?
Answer:
mouth ⇒ oesophagus (gullet, food pipe) ⇒ stomach ⇒ duodenum ⇒ ileum ⇒ colon ⇒ rectum ⇒ anus
Explanation:
in which part of the system is carbon increasing over time?
Answer:
Today, the carbon cycle is changing. Humans are moving more carbon into the atmosphere from other parts of the Earth system. More carbon is moving to the atmosphere when fossil fuels, like coal and oil, are burned. More carbon is moving to the atmosphere as humans get rid of forests by burning the trees.
What type of agriculture is most characteristic of a third-world developing country?
A) plantation agriculture
B) traditional subsistence agriculture
C) industrialized agriculture
D) traditional intensive agriculture
Answer:
B
Explanation:
traditional subsistence agriculture
Which action would most likely increase the greenhouse effect?
Answer:
The correct answer is - B. burn more oil for heating homes.
Explanation:
Burning oil or fuels produce a high level of carbon dioxide which is a greenhouse gas and result in store in the atmosphere and does increase the temperature of the earth and increase the greenhouse effect. Nuclear power does not affect greenhouse gasses as it releases carbon dioxide same as a wind power plant.
The other two option helps in lowering the effect of the greenhouse effect on atmosphere or help in lower the greenhouse emmission.
1. what is the difference between facts theory and hypothesis
2. Describe the types and importance of biological tools and identify their functions
3. Explain the practical significance of biological sciences showing it relevances and promises
4. Summarise your views about scientific observations
5. Write the importance of conclusion in the step of scientific exp't
Answer:
1. Fact: Observations about the world around us. Example: “It’s bright outside.”
Hypothesis: A proposed explanation for a phenomenon made as a starting point for further investigation. Example: “It’s bright outside because the sun is probably out.”
Theory: A well-substantiated explanation acquired through the scientific method and repeatedly tested and confirmed through observation and experimentation. Example: “When the sun is out, it tends to make it bright outside.”
3. As a field of science, biology helps us understand the living world and the ways its many species (including humans) function, evolve, and interact. Advances in medicine, agriculture, biotechnology, and many other areas of biology have brought improvements in the quality of life.
5. Its the ending answer/result of the experiment.
this is what i could get, sorry its not all of them
Why didn't James Watson listen to Rosalind Franklin when he went to her lecture?
Answer:
because the children did not cross the street
Found in algae and plant cells contain thylakoids
Answer: chloroplasts
Explanation: thylakoid membranes are where photosynthesis happens.
PLEASE HELP!
Which country has more even distribution of ages?
A. Neither country
B. France
C.both countries
D.India
Answer:
i think it would be france. hope this helped? hehe
Explanation:
In order for substances to change states of matter what must be absorbed or released
A. Steam
B. Water
C. Energy
Consider this plant cell.
Which organelle is labeled A?
nucleus
vacuole
ribosome
mitochondrion
Answer:
Image result for Consider this plant cell. Which organelle is labeled A? nucleus vacuole ribosome mitochondrion
Answer: The correct answer would be vacuole. The vacuole is a membrane-bound cell organelle present in the cytoplasm of the cell.
Explanation:
hope this helps!!
Love: Madoriya~ <3
Answer:
The correct answer is vacuole.
Scientists can “edit” sequences of DNA by locating and replacing certain nucleotides. Explain how and why these edits will have consequences on the resulting trait.
Answer:
Gene editing can be used to modify DNA sequences at target genes, thereby regulating proteins encoded by them
Explanation:
Gene editing refers to the methodologies used in molecular genetics to discretionally modify the DNA sequence of targeted cells. Since genes control phenotypic features by specifying the synthesis of specific proteins, these methodologies have the potential to alter specific traits. Recently, a gene-editing methodology called CRISPR-Cas9 has emerged as a versatile programmable gene-editing system which can be used to easily change the DNA both in-vitro and in vivo. This gene-editing system has been adapted from a naturally occurring genome engineering system existent in bacteria.
TRUE OR FALSE
NJCKI MINAJ CREATED THE EARTH
Answer:
OH THATS SO TRUE.... nah jk its false
Explanation:
Answer:
TRUE SHE CREATED THE EARTH
Explanation:
Cell
Smallest structural, ___independent______________________, and biological unit of all living organism
Answer:
Cells as Building Blocks
A cell is the smallest unit of a living thing. A living thing, whether made of one cell (like bacteria) or many cells (like a human), is called an organism. Thus, cells are the basic building blocks of all organisms.
A cell is the smallest unit of a living thing. A living thing, whether made of one cell (like bacteria) or many cells (like a human), is called an organism. Thus, cells are the basic building blocks of all organisms. ... There are many types of cells all grouped into one of two broad categories: prokaryotic and eukaryotic.
The punnett square below shoes a cross between two pea plants. The letter Trepresents the dominant allele for tall plant height and the letter trepresents the recessive
allele for short plant height.
What were the genotypes of the parents that produced these offspring?
Answer:
Tt for both parents
Explanation:
Do not answer TT for one parent and tt for other because I answered it the same way but I got incorrect. And it says Tt for both parents is correct answer
EVSC – Ch 16 Mining and Mineral Resources ANALOGIES Write the letter of the pair of terms or phrases in the space provided that best completes the analogy shown. An analogy is a relationship between two pairs of words or phrases written as a : b :: c : d. The symbol : is read “is to,” and the symbol :: is read “as.”
surface mining : land ecosystem ::
a. mineral : native element
b. dredging : aquatic ecosystem
c. coal : mine fire
d. reclamation: plant life _____
Answer:
c
Explanation:
coal and minefire is illegal
