Answer:
Frogs have skin colors that match with the environment, it allows the frog hide from predators and hide from prey
what form as part of mitosis
Answer: Mitosis is a process where a single cell divides into two identical daughter cells (cell division). During mitosis one cell? divides once to form two identical cells. The major purpose of mitosis is for growth and to replace worn out cells. hope this helps. Can u give me brainliest
Explanation:
Answer: the answer is from G O O G L E
Explanation:
There are 46 chromosomes in ?
Answer:
Humans.
Explanation:
In humans, each cell normally contains 23 pairs of chromosomes, for a total of 46. Twenty-two of these pairs, called autosomes, look the same in both males and females. The 23rd pair, the sex chromosomes, differ between males and females.
List the 3 rules you must follow when WRITING a scientific name.
Answer:
The three rules you must follow when WRITING a scientific name are as follows:-
The specific epithet is written secondThe specific epithet is always underlined .The first letter of the specific epithet is never written in capital The binomial name consists of a genus name and specific epithetThe scientific names of species are italicizedThe genus name is always capitalised and is written first The specific epithet follows the genus name and is not capitalisedmaybe this answers points may help u out
I hope this might help u
Practice Time:
1. A car traveling 35 km/hr accelerates to a speed of 45 km/hr in 0.25 hr. What is its acceleration?
Answer:
1km/hr every 1.5 minutes
Explanation:
The acceleration is 40 km/hr²
The initial velocity of the car is= 35km/hr
The Final velocity of the car is = 45km/hr
The Time taken by the car is = 0.25
Acceleration= velocity/time
= 45-35/0.25
= 10/0.25
= 40
Acceleration is 40 km/hr²
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Organs are comprised of different specialized tissue, which allows the organ to carry out specific functions. When organs are put to
system is formed. Read the scenario below to determine which body systems are interacting.
Amari went to the doctor to discuss some issues she had been having. She explained to the doctor that when she eats, her stomach cram
lot of gas to form. Soon after eating, she experiences diarrhea, but shortly after that, she begins to feel better
Which group of organ systems is being described in the scenario above?
Circulatory and respiratory
.
Digestive, excretory, nervous
Digestive and excretory
Nervous, digestive, and circulatory
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Answer:
Digestive system and excetory system
Explanation:
Digestive system involves the digestion of food and the excretory system involves the excretion of wastes
True or False:
Bacteria are Eukaryotes.
Answer:
Bacteria belongs to the Prokaryotes family of microorganisms.
Explanation:
The answer is false.
The given statement is False as the Bacteria are prokaryotes usually.
What are Prokaryotes?The cells falls majorly under two categories:
- Prokaryotes and
- Eukaryotes
The single celled bacteria falls under the category of Prokaryotes.
Components of Prokaryotes are:
These cells share common component with Eukaryotes such as
- Plasma Membrane which is an outer covering separating the cell's interior from its surrounding environment.
- Cytoplasm containing cellular components.
- DNA
- Ribosomes, helpful in synthesis of proteins.
A prokaryotic cells is simple, single celled organisms lacking nucleus or other membrane bound organelle.
Prokaryotic DNA is found in the central part of the cell in the darkened region called the Nucleotide.
The diameter of these cells are smaller than Eukaryotes and allows ion and organic molecules to quickly spread to other parts of the cell.
What are Eukaryotes?A eukaryotic cell has a membrane bound nucleus and other membrane bound compartments or sacs called organelles having specialized functions.
The word eukaryotes meant true kernel or true nucleus due to presence of membrane bound nucleus in these cells.
These are found in higher level organisms including plants, animals and humans.
To learn more about the Prokaryotes here
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i) How can you increase the magnetic strength of a solenoid? (2 points)
ii) Give any two uses of electromagnets.
PLEASE ANSWER THIS IS URGENT!!
If a star is 7.5 light years (ly) away how long would it take the light from that star to reach Earth
it would take 7.5 years.
Explanation:
light years are a measurement to determine how long it would take for something the speed of light to reach its destination
A Siamese cat has genes that affect it’s fur color. it’s fur color is also affected by temperature which of the following claims is true
Answer:
A Siamese cat has genes that affect it’s fur color.
Explanation:
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!
How does a frog get its food into its mouth?
Answer:
With the tongue
Explanation:
The frog uses its long stick tongue to eject its tongue out of there mouth to hit an insect, because the tongue is stick the insect gets stuck and the frog brings the tongue back to them with the insect on it
Please help me!!!!!!!!!
Answer:
D. Competitive
Explanation:
Animals seem to get aggressive during interaction with other animals.
Answer plz if u can I need help
Which molecule contain the most stored energy?
A.proteins
B.Sugars
C.vitamins
D.fats
Answer:
A. proteins. and or could be D. Fat
What does a river do to the land it flows through?
Can you please help me with both I’m so confused
Why is sweating an effective way to cool the body
Answer:
As the sweat evaporates off your skin, you cool down. Sweat is a great cooling system.
Explanation:
Answer: When the sweat hits the air, the air makes it evaporate (this means it turns from a liquid to a vapor). As the sweat evaporates off your skin, you cool down. Sweat is a great cooling system, but if you're sweating a lot on a hot day or after playing hard you could be losing too much water through your skin.
Explanation: Have a great day!!!
Which of the following is NOT evidence for evolution?
A. the fossil record
B. homologous and vestigial structures
C. animals competing with each other
D. animals moving from sea to land
Answer:
C - Animals competing with each other
Explanation:
C is the only one that doesn’t give evidence of evolution
A shows the similarities between the skeletons in different animals. This can help scientists see what organisms have similar structures and what animals they could have evolved from
B shows what organisms could share a common ancestor. Homologous means that the organisms have the same structure in some part of them. Vestigal means the organism has a part to it’s body that is useless. This easily shows what organisms could have a common ancestor
D shows how animals could have evolved from living in the water to being able to survive on land. Pretty self-explanatory
Animals have always competed with each other, so that doesn’t give any evidence of evolution
Please help!!!
d
Does the first generation Offspring Have the mother's phenotype for the father's phenotype???
Answer:
mother's
Explanation:
Deepak was lifting heavy weights for exercises. After some time he could feel cramping pains in his muscle. He took some rest and when his breathing came back to normal the pain also diminished. Describe the reason for this.
Answer:
The correct answer is - muscle soreness and overexertion.
Explanation:
When an individual does strenuous physical activity such as heavy weight lifting, muscles of the body extend and contract to support the pressure and movement.
Such weight lifting or physical activity repeatedly and for prolonged, time can overexert the muscles and muscle soreness with pain in the muscle. After resting muscle relaxed again and breathing helps in providing oxygen to muscles for aerobic respiration for more energy.
Which organic molecule can be broken down into glucose, during digestion?
O Lipids
Proteins
Nucleic acids
O
Carbohydrates
Answer:
carbohydrates
Explanation:
I'm not rlly sure but I think its carbohydrates
Which of the following best describes threadlike structures that connect to the centromere and move chromosomes?
A:Cytokinesis
B:Sister chromatid
C:Spindle fiber
D:Centromere
Two insect groups vary genetically by two genes. When put together,they were able to reproduce and produce offspring that could also breed. Which best describes this insect population?
The insects are the same species.
Explanation:A species is a group of similar organisms able to reproduce (to exchange genes and interbreed) only within the group. That means that organisms from different species could not exchange genes. Since mentioned insect groups are able to reproduce and produce offspring that could also breed, these groups belong to the same species. If they could not reproduce and produce offspring that could also breed, these groups would belong to the different species.
I hope I helped, and I always appreciate Brainliest!!! :)
Members of the Class Arachnida have
five pairs of walking legs.
antennae and mandibles.
cephalothorax and abdomen.
Answer:
cephalothorax and abdomen
If a DNA molecule contains 30% cytosine, what % of the molecule should be thymine?
Answer:
20%
Explanation:
cytosine = guanine = 30%
cytosine + guanine = 60 %
adenine + thymine =100% - 60% = 40 %
thymine = 20%
If a DNA molecule contains 30% cytosine, then 20% of the molecule should be thymine.
What do you mean by DNA?DNA stands for deoxyribonucleic acid. It is considered as the genetic material of most organisms. It is a complex molecule that bears genetic information.
Amount of cytosine = 30%
According to Chargaff's rule, A=T, C=G.
∴ Guanine = 30%
Now A + T = 40%
Therefore, the amount of thymine molecules is 20%.
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Me Ajudem, plss
2. Entre as frases a seguir, em relação à divisão celular por
mitose, uma alternativa é incorreta. Aponte-a.
a) É um processo muito importante para o crescimento
dos organismos
b) Ocorre nas células somáticas tanto de animais como de vegetais.
c) A célula-mãe dá origem a duas células-filhas com
metade do número de cromossomos.
d) Na metáfase, todos os cromossomos, cada um com
duas cromátides, encontram-se no equador da célula em
maior grau de condensação.
Answer:
c) The mother cell gives rise to two daughter cells with half the number of chromosomes.
Explanation:
Mitosis is a type of cell division in which a parent cell is divided into two daughter cells having diploid i. e. double number of chromosomes. This type of cell division occurs in the somatic or body cells which is responsible for the growth of that organisms. This mitosis cell division has six phases such as prophase, prometaphase, metaphase, anaphase, telophase and cytokinesis. Both daughter cells are identical to parent cell.
5. Neurons have long projections to transmit impulses. What is the name of these projections? Answer:
Answer:
Their name is "Axon"
Explanation:
An axon is a long, slender projection of a nerve cell, or neuron, in vertebrates, that typically conducts electrical impulses known as action potentials away from the nerve cell body.
How would you use the water cycle in your rainforest biome?
Answer:
The role of rainforests in the water cycle is to add water to the atmosphere through the process of transpiration (in which plants release water from their leaves during photosynthesis). This moisture contributes to the formation of rain clouds, which release the water back onto the rainforest.
Explanation:
Hope it helps
Some engineers are creating models of several unicellular organisms. What would all the models have in common?
Answer:
They would all have one cell with smaller parts to do different jobs within the cell.
Explanation:
Cellular respiration is similar in both plants and animals in what way?
A. Energy is required and oxygen is released
B. Nitrogen is required and energy is released
C. Oxygen is required and energy is released
D. Oxygen is required and nitrogen is released
Answer:
C
Explanation:
cellular respiration is the process of taking organic molecules like C6H12O6 and breaking them down for energy, ATP. Regardless of whether cellular respiration occurs in plants or animals it is the same process, just plants get their C6H12O6 from photosynthesis while animals get it from food
Can you please help me with this?
Answer:
The population of peppered moths thrived, because they camouflaged with the bark of the trees, thereby they were not easily seen by predators. Black moths were easily seen by predators and they were eaten as a result. Because the black moths did not survive, they were unable to reproduce offspring with those traits. However, peppered moths were able to reproduce offspring that were also peppered. During the industrial revolution, the colour of the bark darkened. This meant the peppered moths were easily seen by predators, so they were eaten. Black moths camouflaged with the bark, so now they weren't easily seen by predators. Now that the black moths survived, they could reproduce more black moths. But peppered moths weren't able to reproduce more peppered moths because most didn't survive. This is an example of how an abiotic factor, such as bark can affect a population of a species. Because the bark influenced the survival of the moths, some moths with the desirable traits survived, and others with the undesirable traits died.
Explanation: