Are viruses living or non- living?
Provide short explanation
No links please
Answer:
Virus are non living Things :)
What nitrogen base pairs with adenine
Answer:
Hydrogen bonds between the bases hold the two strands together, with adenine forming a base pair with thymine and cytosine forming a base pair with guanine.
Explanation:
Why are grasses found in grasslands and not forests?
Answer:
I think an enables them to survive the fires that commonly occur in the dry, hot climate of grasslands. A dditionally, why do grasses succeed in grasslands and not forests? In many natural areas that are considered grasslands, the reason trees do not grow is because the native wildlife kills the trees.
Hope it help you!:)
Explanation:
Answer:
they're found in both
Explanation:
Answer this question please quickly
Answer:
Polygenic inheritance occurs when one characteristic is controlled by two or more genes. Often the genes are large in quantity but small in effect. Some examples include height, skin color, eye color and weight.
- In polygenic inheritance the "dominant" capital genes are additive, each capital gene adding one unit of color to the genotype.
1.
Select two organisms with very different traits (e.g., moss and chimpanzee).
Organism 1:
Organism 2:
Number of genes in
common
Answer:A dog and a bird
Explanation:
Dogs have genes that allow them not to fly. birds get wings that were passed down from their parents
if anyone has done this assignment before and knows the answers please help I’ll mark brainliest
Answer:
1. I will put a.c in home and drink cool and stay cool
2. I will drink ginger tea and coffee
it will automatically do when I eat some hot things it will warm when I eat cool I feel chill ☺️
how does the force exerted on the same mass differ between short and long bones
Answer:
Muscles, bones, and joints are some of the most interesting applications of statics. There are some surprises. Muscles, for example, exert far greater forces than we might think. Figure 1 shows a forearm holding a book and a schematic diagram of an analogous lever system. The schematic is a good approximation for the forearm, which looks more complicated than it is, and we can get some insight into the way typical muscle systems function by analyzing it.
orgain foods are natural and are believed to protect feom diseases and to be of higher quality. What is the most likely factor keeping organic foods from completely replacing conventional foods? a) greater cost b) health concerns c) environmental issues d) greater availability
Answer: A greater cost
Explanation: just took the test
In many large mammal populations, highways can be barriers to movement - individuals rarely cross them. One solution to this problem has been to install overhead bridges for wildlife to safely cross. The goal is to increase gene flow between the populations on either side of the highway. Which of the following would you expect to see if the bridge is successful in its goal?
a) The two populations would have different mutation rates
b) We would see fewer heterozygotes in both populations
c) Higher levels of drift would occur after the bridge is installed
d) The two populations would become more genetically similar
e) Both populations would decrease in size
Answer: c. Higher levels of drift would occur after the bridge is installed
Explanation:
Based on the information given in the question, if the bridge is successful in its goal and overhead bridges are installed for wildlife to safely cross, then there'll be higher levels of drift after the bridge is installed.
Since the highways are barriers to the movement of the wildlife, overheard bridges will bring about movement on the other side of the highway and this will result in and increase in drift between both parts of the highway. This will also help in the increase of gene flow between the populations.
Therefore, the correct option is C.
What results from meiosis of a diploid cell?
Answer:
Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells. The process results in four daughter cells that are haploid, which means they contain half the number of chromosomes of the diploid parent cell
Explanation:
Meiosis begins with a parent cell that is diploid, meaning it has two copies of each chromosome. ... The process results in four daughter cells that are haploid, which means they contain half the number of chromosomes of the diploid parent cell.
Give two examples of adaptations that can help a species survive
please fast
Answer:
Explanation:
Species can have multiple adaptations such as either structural or reproductive adaptation.
Example of structure adaptation for animals would be for giraffe. Their long neck allow them to reach for food high up in the trees. They have adapted to their environment.
Example of reproductive adaptation would be for flowers. The reasons plants have bright colored flowers is so that they can attract insects, birds or even bats which can inadvertently transfer pollen from one plant to another.
PLS HELP FAST NO LINKS!
Fern studies the changes in the atmosphere and makes predictions about what the temperatures and precipitation are going
to be for that day as well as the rest of the week. What are these predictions called?
A. thermometers
B. meteorologists
C. forecasts
D. climates
its thermometer
A THERMOMETER measures the air temperature. Most thermometers are closed glass tubes containing liquids such as alcohol or mercury.
thats why
1. Which type of weather is associated with a maritime polar air mass?
A. cloudy and rainy
B. cloudy, warm, and dry
C. warm, sunny, and clear
Explanation:
Option A is the correct answer.
Answer:
A. cloudy and rainy
hope it is helpful to you
Which of these is a natural resource?
A. money
B. oil
C. bread
D. sand
Answer:
B
Explanation:
Small, nonpolar hydrophobic molecules such as fatty acids
a. pass readily through a
membrane's lipid bilayer
b. diffuse very slowly through the lipid bilayer
c require special channels to enter a cell
d. are actively transported across cell membranes
c. must enter the cell via endocytosis
Answer:
a. pass readily through a membrane's lipid bilayer
Explanation:
Small, nonpolar hydrophobic molecules such as fatty acids pass readily through a membrane's lipid bilayer.
Small, nonpolar hydrophobic molecules such as fatty acids pass readily through a membrane's lipid bilayer. Therefore, the correct option is option A.
The hydrophilic (water-loving) heads of the two layers of phospholipids in the lipid bilayer face outward towards the aquatic surroundings, while the hydrophobic (water-hating) tails point inward towards one another. The hydrophobic tails of phospholipids share characteristics with nonpolar hydrophobic compounds like fatty acids. These tiny molecules can easily dissolve in the hydrophobic area of the lipid bilayer because of their hydrophobic nature.
Therefore, the correct option is option A.
To know more about fatty acids, here:
https://brainly.com/question/31752492
#SPJ6
Giving brainlist PLSS help
Gerald is lightheaded and tired from the lack of oxygen in his tissues.
What most likely is the reason he feels this way.
his plasma level is to high
his white blood cell count is high
his platelet count is low
his red blood cell count is low
His red blood cell count is low.
— hope this helps—
Answer:
D
Explanation:
A scientist discovers a new organism and is trying to classify it. Which observations would most likely indicate that
the organism is an animal?
It is multicellular and can move itself from place to place.
It is heterotrophic and unicellular.
It makes food from sunlight and is eukaryotic.
It is prokaryotic and can move itself from place to place.
Answer:
i think that the answer from your choices would be that
its multicellular and can move itself from place to place.Explanation:
A scientist discovers a new organism and is trying to classify it likely indicate that the organism is an animal, It is multicellular and can move itself from place to place.
Which is multicellular organism?Multicellular organisms are those composed by multiple cells. They are typed in 13 major groups of terrestrial living beings, including animals, plants, fungi, ciliates, algae, and foraminifera.
Thus, option "B" is correct.
To learn more about multicellular organism click here:
https://brainly.com/question/24381583
Important long-term contributions of ancient Greek and Roman civilizations are primarily found in the area of religious doctrine government and law military technology economic policy and planning
Answer: Government and law
Explanation:
One of the alternative forms of a gene that governs a characteristic. Can be seen as AA, Aa, aa
A.Genotype
B.Genetic Variation
C. Phenotype
D.Gene
What do a Salamander and a Tuna have in common? *
Answer:
DNA structure
Explanation:
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HELP
Oldest to youngest
Answer: Oldest to Youngest: B,E,C,D,A
Explanation: Hope that helped! :)
In 95% of cases of Down's syndrome, there is one extra chromosome (number 21) in every cell. This _____________ condition is most likely the result of______________ (Use the choices below to best fill in the blanks)
Answer:
Genetic disorder.
Abnormal cell division.
Explanation:
Down's syndrome is a genetic disorder condition which is caused by the abnormal cell division during the development of the sperm cell or the egg cell. Due to abnormal cell division, the patient receives and extra copy of chromosome which is the cause of Down's syndrome. This is a genetic disorder which means that this disease occur during the formation of baby when the sperm and egg cells fuse together so this abnormal cell division occur in the sperm or egg cell of the patient's parent.
Which statement about evolution of different species is correct?
Select one:
All species have evolved from one common species.
Species are unrelated to each other and evolve in different ways.
All species have evolved from different ancestors, which are not related.
Groups of species have evolved from a common ancestor. There are multiple such ancestors. Different common ancestors are not related.
Answer:
A
Explanation:
Answer: All species have evolved from one common species.
Explanation: :)
Elephants live grouped in herds. This is why it is so difficult for a lone elephant living at a circus or exhibit. What type of population distribution do we call animals that live in herds, schools or other groups?
A
random
B
uniform
C
clumped
D
density cluster
Answer:
clumped
Explanation:
Uniform dispersion is observed in plant species that inhibit the growth of nearby individuals. Random dispersion occurs with dandelion and other plants that have wind-dispersed seeds that germinate wherever they happen to fall in a favorable environment. Clumped dispersion is seen in plants that drop their seeds straight to the ground, such as oak trees, or animals that live in groups, such as schools of fish or herds of elephants.
Which option describes adaptation?
Select one:
A. Parents pass their genes to their offspring,
B. Only the strongest individuals in a population are likely to survive.
C. Over time, populations gain traits that make them more suited for the
environment
D. if there are enough resources, the population will grow
Answer:
C
Explanation:
Adaptation was first purposed by Charles Darwin, he stated that as the environment changes the animals will gain adaptations suitable for the environment. Therefore, C is the correct answer.
Have a nice day.
What are the roles of light, carbon dioxide, and water
molecules in the production of food and oxygen in photosynthesis?
Answer:
The energy from light causes a chemical reaction that breaks down the molecules of carbon dioxide and water and reorganizes them to make the sugar (glucose) and oxygen gas. After the sugar is produced, it is then broken down by the mitochondria into energy that can be used for growth and repair.
What were pregnant women exposed to and what were some of the ways it affected their
children?
(the devil we know.)
Answer:
Here is the answer and some! I hope it helps.
What were pregnant women exposed to and what were some of the ways it affected their children?
Teflon and they had deformities
2.What is the active ingredient in Teflon?
Fluorine
3.When the rats were exposed to c-8 what were some of the effects?
Developed cancers
Explanation:
Which of the following describes an adaptation to the winter season?
Answer:
uh I don't don't know what which of the following your talking about do you just expect me to read you through the screen?!?
In contrast to cooperative hunting, which are benefits of herding only? Check all that apply.
O foraging
reproduction
O divison of labor
O protection
O aerodynamic efficiency
O hydrodynamic efficiency
Answer:
reproduction; protection
Explanation:
Herd behavior is a type of cooperative behavior where individuals function collectively without the need for a centralized direction by gathering into groups with other individuals of the same species. This behavior provides protection from predators, and it is also used for finding food and for having easier access to mates. Herd behavior may be adaptively advantageous, for example, by increasing the effective vigilance of the herd as a whole and also may confuse/intimidate predators. Different animals exhibit a herd behavior including, among others, bird flocks and fish schools.
Answer:b & d
On edge
Explanation: