Answer:
Please show the whole question before putting it on the website
Explanation:
Every cell in an organism has the same number of chromosomes, except
Answer: Sex cells
Explanation: Sex cells only have half of the chromosomes in hope to meet up with their opposite and then once united will have the right amount.
how does humans interact with the water cycle
Answer:
A number of human activities can impact on the water cycle: damming rivers for hydroelectricity, using water for farming, deforestation and the burning of fossil fuels.
Explanation:
How would an atom of gold compare to an atom of carbon?
A they would be different
B they would be the same
Answer:
a
Explanation:
Answer:
A. They would be different
Explanation:
They would be different since they are different elements on the periodic table of elements.
How many nucleotides can be observed in the image?
Why might nucleotides be know as the building blocks of DNA?
Which phase of Mitosis is pictured below? *
Answer:
Telophase
Explanation:
this is the final phase of mitosis. which is why there is two cells pictured. mitosis is almost finished.
The phase of mitosis that is mentioned in the picture given below is known as Telophase.
What is Mitosis?Mitosis may be defined as a type of cell division that significantly leads to the production of two daughter cells from a parental cell. These daughter cells are genetically identical to the parental cells. They are usually diploid in nature.
During the termination of mitosis, telophase is the stage where two new nuclei form around the separated sets of daughter chromosomes. During this phase, two sets of daughter chromosomes reached opposite poles and converted into chromatin thread. The Nuclear membrane form round and the nucleolus reappear.
But it all initiates with the process of interphase that duplicates the amount of DNA which further gets divided into two daughter cells.
Therefore, telophase is the phase of mitosis that is mentioned in the picture given below.
To learn more about Mitosis, refer to the link:
https://brainly.com/question/19058180
#SPJ2
In Black Angus cattle, the color black is what type of genetic trait?
recessive
incomplete
dominan
genotype
Answer:
dominant
Explanation:
The "gene" of an organism consists of two alleles. One allele comes from each parent. A genetic trait is said to be "dominant" even if there's only one copy of dominant allele present; however, a genetic trait is said to be "recessive" if there are two recessive alleles present.
In Black Angus cattle, the dominant color is "black." They are even named after their color. The recessive trait is "red." In order for a Black Angus cattle to be red, it needs to have two alleles for the recessive trait (red). However, it is easy for the cattle to be black as long as it has one allele for the dominant trait.
What kinds of tissues are involved when this girl uses the head tickler? Explain your answer in 3-5 sentences.
PLZ HELP
Answer:
its echlymedia
Explanation:
i took this nearpod
I need help with these biology questions for my finals and dont wanna fail
Answer:
[4]
1. Nasopharynx
2. Trachea
3. Lung
4. Diaphragm
Explanation:
Sorry don't know anything about plants.
what is life meaning and list the form statics of life pls give a clear answer.
A substance that cannot be broken down into a simpler form by ordinary chemical means is called a(n)?
Answer:
The correct answer is - an element.
Explanation:
Elements Element or chemical element can not be broken into a simpler form by ordinary chemicals or physical reaction. Each element has its own and specific chemical properties as well as physical properties.
Two same or distinct elements join together by chemical bonds to form a substance known as a compound. However, a mixture of elements does not use chemical bonds to join.
The length and millimeters of 6 worms were 96-88 86-84 80 70
Find the mean
Answer:
The mean for the length of the 6 worms is 84 millimetres.
Explanation:
Okay, before we solve for the mean, you need to understand what the mean is in the first place.
The mean is when you add all the given numbers and then divide by the amount of numbers given.
In this case, we have the numbers 96, 88, 86, 84, 80, 70.
These are the steps:
1. Add all the numbers
96 + 88 + 86 + 84 + 80 + 70 = 504
2. Divide the total of the given numbers by the amount of numbers given.
In this case, it is 6. So it would be 504/6, which equals to 84.
Also, don't forget to put the unit.
Hope this helped. :)
A scientist studies the formation of the protein hemoglobin. Arrange the labels to complete the steps for the formation of hemoglobin.
Label 1 to 4 please. If I get it correct I will mark brainliest!
=================================
mRNA travels to a ribosome where its codons are "read"
amino acids released by tRNA form peptide bonds
DNA molecule is "unzipped" in nucleus
RNA polymerase is used to build a mRNA molecule
Answer:
DNA molecule top left
is "unzipped"
in nucleus
RNA polymerase top right
is used to build a
mRNA molecule
mRNA travels to bottom right
a ribosome where its
codons will be "read"
amino acids bottom left
released by tRNA
form peptide bonds
Explanation:
This is true
Answer:
DNA molecule top left
is "unzipped"
in nucleus
RNA polymerase top right
is used to build a
mRNA molecule
mRNA travels to bottom right
a ribosome where its
codons will be "read"
amino acids bottom left
released by tRNA
form peptide bonds
Explanation:
in animals which organ is responsible for the force that moves blood through the body?
11. Within the core of the sun nuclear energy is converted into
a.) electromagnetic energy b.) electrical energy
c.) mechanical energy
d.) chemical energy
Answer:
Sun core's nuclear energy is converted into chemical energy!
Humans may have type 0, A, B, or AB blood. This blood type is a trait that is determined by -
a. a double crossover on the X chromosome
b. multiple alleles
c. genes on Y chromosomes only
d. three homologous chromosomes
PLEASE PLEASE PLEASE HELP
Explanation:
is this for an exam IMAOO , but fr fr i think its c or d
Em cruzamento de cobaias de pelo negro e crespo,heterozigóticas para os dois caracteres,quantos descendentes podem ser esperados com genótipo igual aos pais?
Answer:
É esperado que 2 a cada 4 indivíduos tenha o genótipo igual aos pais
Explanation:
Para responder a essa pergunta podemos utilizar o quadrado de punnet mostrado na pergunta abaixo, onde o cruzamento de dois indivíduos com genótipo heterozigoto para a cor e a textura do pelo, resulta em um individuo hom0zigotico recessivo, um indivíduo hom0zigótico dominante e dois indivíduos heterozigóticos iguais aos pais.
Isso permite concluir que a cada 4 indivíduos 2 terão o genótipo igual aos pais, em uma proporção de 2/4.
Aa * Aa = AA, Aa, Aa, aa
A cleft chin is a dominant trait. One parent is heterozygous for cleft chin, and the other parent does not have a cleft chin. What is the probability that the offspring will have a cleft chin? 1 out of 4 2 out of 4 3 out of 4 4 out of 4
Answer:
2 out of 4
Explanation:
Let the allele for cleft chin be represented by A, while the alternate recessive version would be a.
A parent that is heterozygous for cleft chin would have the genotype Aa.
A parent without cleft chin would have the genotype aa.
Aa x aa
Aa Aa aa aa
Aa - cleft chinned = 2/4
aa - normal chin = 2/4
Thus, two out of every four (2/4) of their offspring would have cleft chin.
Why do plant cells need chloroplasts?
Answer:
Chloroplasts are vital organelles in order for plants to survive.
Explanation:
Chloroplasts capture and convert light energy into chemical energy for the plant to consume through the process of photosynthesis.
Explain why light waves can travel through space, but sound waves cannot.
Answer:
In the vacuum of space, there are no (or very, very few) particles to vibrate, so sound cannot travel through this medium. ... Radio waves travel perfectly fine through a vacuum because they are a type of electromagnetic wave (light), and electromagnetic waves do not need a medium to travel through. Light waves are transverse while sound waves are longitudinal. Light waves can travel in vacuum. Sound waves require a material medium to travel, and hence, cannot travel in vacuum. ... Light waves can be polarized, but sound waves cannot.
Explanation:
hope this helps have a good day :) ❤
Answer:
sound needs something to bounce back in order for it to be able to come back to your ears so in space where its a bunch of nothingness tht is not possible
Explanation:
a more detail explanation
Light can travel in vacuum but sound cannot. This’s because sound waves are vibrating waves (also called pressure waves ) travel by physical contact of molecules. Sound can travel in air, metals like steel or aluminium. Light speed is constant. But in case of sound denser the medium faster the speed
Can someone help me??
Answer:
The first error is they put an arrow to oxygen twice. The secound error is they made one of the arrow point toward oxygen, when it should be the other way around. the third error is about glucose, while the plant does use it, it may not stay in the plant. if the plant if a fruit plant, the glucose/suger will go into the fruit, which caused the fruit to have a sweet taste.
Explanation:
i hope this helps :D
Which of the following are examples of globular-shaped proteins?
A. Glycoprotein
B. Fibrous protein
C.Channel Protein
D.Pore Protein
E.Phospholipid
Answer:
Examples of globular proteins include hemoglobin, myoglobin, immunoglobulins, amylase, insulin, and hCG.
Explanation:
Scientists have discovered a new type of organism. To assign the organisms to a domain and a kingdom, which of the following is MOST important for the scientist to know?
Options
A- The organisms reproductive rate
B- The organism cell structure
C-The organisms population size
D-The organism social behavior
B- The organism cell structure
Explanation:The options you can rule out:
A- The organisms’ reproductive rate isn’t important since it’s just telling how fast the organism can grow, and it doesn’t provide information on where to assign it to a domain and kingdom.
C- The organisms’ population size of the organism isn’t important since it just shows how many there are, but it doesn’t provide information on where to assign it to a domain and kingdom
D- The organisms’ social behavior can be important (since it’s talking about how the organism acts and behaves toward other organisms, but it isn’t important on where to assign it to a domain and kingdom
Hence,
If scientists discovered a new type of organism, Option B: knowing the organism cell structure is most important, because it goes in dept on what the specific formation of the organism. Looking at the cell structure provides information on what where to assign is to a domain and kingdom.
Answer:
B
Explanation:
Why should consumers care about soil health?
Answer:
Soil health can affect the quality of the food and if the soil is bad enough, cause internal damage to the human body.
Explanation:
This diagram shows the menstrual cycle.
Explain whether the
female is pregnant.
Please explain why because I’m struggling.
Answer:
According to the hormone diagram of the menstrual cycle, the woman is not pregnant due to the behavior of progesterone and estrogens, whose levels do not increase, in addition to the absence of human chorionic gonadotropin.
Explanation:
The graph shows the behavior of hormones during a woman's menstrual cycle in the absence of pregnancy.
During a woman's normal cycle, estrogen, luteinizing hormone (LH) and follicle stimulating hormone (FSH) tend to increase prior to ovulation, reach their peak values at ovulation, and then decline, as shown in the graph. Progesterone, on the other hand, increases after ovulation and decreases if the woman does not become pregnant.
In the case of a pregnant woman:
Estrogens continue to increase after ovulation, produced by the ovaries and placenta. Progesterone also increases its levels, as it is a hormone produced by the ovaries and placenta. Hormone human chorionic gonadotropin (HCG) appears and increases during pregnancy, due to the secretory activity of the placenta.The diagram represents the normal cycle of a woman who is not pregnant.
What would happen if biologists kept introducing hares into the environment to keep the hare population at a high and constant level
And what would happen if biologists kept only the lynx population at a high and constant level
Answer:
More food is available for predators.
Explanation:
If biologists kept introducing hares into the environment to keep the hare population at a high and constant level so there is more availability of food for the predator and so the population of predator increases. If there is no predator for the hare so it will increase in number and eliminate all the vegetation of the environment while on the other hand, if the biologists kept only the lynx population at a high and constant level so it decreases the population of hares because lynx feeds on hare.
1
Ch.3 - Fly larvae consume the body of a dead rabbit. In this scenario, the fly larvae function
as what.
producers
scavengers
herbivores
parasites
Answer:
scavengers
Explanation:
why because the rabbit is already dead and if they killed it they would be the tertiary consumer.
Question 2
Which of the following correctly pairs the reproduction with the cell process or processes that are directly involved?
Answer:
Cancer
Explanation:
Cancer is a disease in which abnormal cells divide uncontrollably and destroy body tissue.
a segment of dna has 320 nitrogen bases. if 40 of them are cytosine, how many are thymine
why do you think bacteria become resistant over time ?
Answer:
Because their DNA mutated
Explanation:
Bacteria develop resistance mechanisms by using instructions provided by their DNA. Often, resistance genes are found within plasmids, small pieces of DNA that carry genetic instructions from one germ to another. This means that some bacteria can share their DNA and make other germs become resistant. Examples of Defense Strategies for Germs
Describe the importance of regulating blood glucose concentration.
Answer:
In order to play a crucial role in controlling blood sugar levels, all hormones act in balance. Blood sugar levels can spike or drop if the level of one hormone is higher or lower than the ideal range. Insulin and glucagon, together, help sustain a state called homeostasis in which conditions stay steady within the body.
Explanation:
have a good day :)
