Answer:
wat is the proper question say pls
Needle–like sporophytes are characteristic of which of the following types of bryophytes? HINT: It's not B.
A. Hornworts
B. Liverworts
C. Mosses
Please help!!!!
Can someone please give a small description on these words based off of animals cell
Golgi body
Cell membrane
Centrosome
Nucleus
Vacuole
Mitochondrion
Answer:
1.A Golgi body, also known as a Golgi apparatus, is a cell organelle that helps process and package proteins and lipid molecules, especially proteins destined to be exported from the cell.
2.The plasma membrane, or the cell membrane, provides protection for a cell. It also provides a fixed environment inside the cell, and that membrane has several different functions. One is to transport nutrients into the cell and also to transport toxic substances out of the cell.
3.The cytocenter or centrosome is a cellular organelle that is not surrounded by a membrane; ... " centrosome- related bodies " (CRBs for centrosome- related bodies) are often seen at ectopic sites.
4.The nucleus is a membrane-bound organelle that contains genetic material (DNA) of eukaryotic organisms. As such, it serves to maintain the integrity of the cell by facilitating transcription and replication processes. It's the largest organelle inside the cell taking up about a tenth of the entire cell volume.
5.A vacuole is a membrane-bound cell organelle. In animal cells, vacuoles are generally small and help sequester waste products.
6.power house of the cell
Explanation:
Massive stars end their lives in a huge explosion called what?
Answer:
The death of a star the results in an explosion is called a Super Nova.
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Pesticides often do not just kill the target pest but also poison
inects in and
around the fields. These insects with the pesticides can be eaten by other animals and poison them.
Some pesticides are suspected of disrupting the
of wildlife and people. These
chemicals
because they are fat soluble and get passed up the food chain
by
Unlike pesticides, fertilizers are not directly toxic but their presence in
freshwater and marine areas alters the
system, and in consequence the species
composition of specific ecosystems. Their most dramatic effect is
resulting in an
explosive growth of algae due to
nutrients. This depletes the water of dissolved
oxygen, which in turn can kill fish and other aquatic life.
Answer:
Other problems of pesticide use include most pesticides kill beneficial species as well as the target pest species, pesticides do not stay put, pesticides harm wildlife, and pesticides can threaten human health. Farmers pay more and more for a pest control program that often becomes less and less effective.
Explanation:
MARK ME IF WRONG I M SORRY :)
Is there any difference in the time of sunrise during summer ans winter?
Answer:
yes winter time sunrise exactly time but winter time you can't see sun
If a strand of DNA has 22% Cytosine, what would be the percent of Guanine? typ
Answer:
22%
Explanation:
Cytosine and Guanine complements each other.
Which one of the following is an example of a negative feedback loop?
Scratching a mosquito bite, causing it to itch more
Sexual arousal, leading to desire for more stimulation
Eating when your blood sugar is low
All of the above
Answer:
Eating when your blood sugar is low.
Explanation:
A negative feedback loop is a loop that destresses or neutralizes a loop. If your blood sugar dropped and you are food that would counter act your drop in blood sugar returning it to a neutral level.
What is shape does sulfur trifluoride form
Genetics: A geneticist is studying two genes. Each gene can be either dominant or recessive. A sample of individuals is categorized as follows. Write your answer as a fraction or a decimal, rounded to four decimal places. Gene Dominant Recessive Gene Dominant Recessive (a) What is the probability that in a randomly sampled individual, gene is recessive
Complete question:
A geneticist is studying two genes. each gene can be either dominant or recessive. a sample of 100 individuals is categorized as follows.
gene 2
dominant recessive
gene 1
dominant 56 24
recessive 14 6
(a) what is the probability that a random sampled individual, gene 1 is dominant
(b) what is the probability that a random sampled individual, gene 2 is dominant
(c) given that gene 1 is dominant, what is the probability that gene 2 is dominant
Answer:
(a) what is the probability that a randomly sampled individual, gene 1 is dominant ---> 80%
(b) what is the probability that a randomly sampled individual, gene 2 is dominant ----> 70%
(c) given that gene 1 is dominant, what is the probability that gene 2 is dominant ----> 70%
Explanation:
Due to technical problems, you will find the complete question, the answer, and the explanation in the attached files.
Can someone do this quick?
Answer: A.
Explanation:
Palisade mesophyll cells contain the most amount of chloroplasts with an average of 30–70 chloroplasts per cell so they will be number 2 in the graph.
Spongy mesophyll cells contain less chloroplasts than their palisade counterparts to enable them have a larger surface area for gas diffusion.
The guard cells have the least amount of chloroplasts on average and so will be number 1. on the graph.
What is the plantlike organism that does NOT photosynthesize?
Answer:
heterotrophic algae and the apicomplexan parasites
Explanation:
Can any earth life thrive in open outer space?
No, because there is no oxygen.
Please help!!!
What are 4 different protists and what makes them special
Answer:
Amoebalike protists, flagellates, ciliates, and spore-forming protists.
Explanation:
Protists are eukaryotes, which means their cells have a nucleus and other membrane-bound organelles. Most, but not all, protists are single-celled. Other than these features, they have very little in common. You can think about protists as all eukaryotic organisms that are neither animals, nor plants, nor fungi.
Hope this helps
what rules or restrictions do you think should govern constructions in areas with a high risk of erosion?
8. A solution with a pH of 4 is MORE or LESS acidic than a solution with a pH of 2.
Answer:
a solution having pH 4 is less acidic as compared to a solution whose pH is 2.
Explanation:
the reason is more hydrogen ion in the solution provided by the 2 pH. in case of pH 4 free hydrogen ion concentration is low.
Which of the following would show the Dominant Genotype? (Choose all that apply)
Answer:
all
Explanation:
70
70
60
60
50
50
40
What is the volume of the ring?
A. 10 cm3
B. 50 cm
C. 90 cm
D. 20 cm
Answer:
hhhh
Explanation:
How could the definition of life change in the future
Answer:
it could destroy humanity as we know it
Explanation:
or it could be good and humanity will be ok
Lead is melted and is poured into a mold to make fishing weights. This is an example of a________change.
1) physical
2)chemical
what is animal husbandry ??
Answer:
the science of breeding and caring for farm animals.
Explanation:
Answer:
the science of breeding and caring for farm animals
Explanation:
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Which three of the following options are taken in (absorbed, taken in, and taken up)
by plants when conducting photosynthesis? *
A. Sunlight
B. Glucose/Sugar (C6H1202)
C. Carbon Dioxide (CO2)
D. Oxygen (02)
E. Water (H20)
Answer:
A, C, E
Explanation:
Which part of the DNA nucleotide contains the genetic code to make the protein?
a) deoxyribose sugar
b) phosphate group
c) nitrogenous base
Answer:
nitrogenous base
Explanation:
what is a Local wind
Answer:
Local winds are winds that blow over a limited area. Local winds blow between small low and high pressure systems. They are influenced by local geography. Nearness to an ocean, lake, or mountain range can affect local winds.
Explanation:
14. Why
are sea urchins so important in the estuary? What would happen if they were to die off?
what is the difference between passive transport and active transport
Which of these characteristics would not help you identify an animal you encounter along the seashore as an echinoderm?
Answer:
Spiny skin is another characteristic.
What does the following list of characteristics and qualities have in common?
-Creativity
-Internal motivation
-Resilience
-Communication
-Strategic thinking
-Time and organizational management
A.
they are all traits common of successful entrepreneurs
B.
they are all traits that you must be born with and cannot learn
C.
they are all traits that you can only learn, not be born with
D.
they are all traits that you will develop when you become wealthy
Answer:
C. they are all traits that you can only learn, not be born with
Explanation:
You cant be born with anything. You have to learn with time, as you get older and have more experience.
The following traits are common because they are all traits that you can only learn, not be born with. So the correct option is C.
What are adaptable traits?Adaptable people have the possession of elastic-like energy along with a willingness to bend and break habits. They are able to challenge themselves when their circumstances change.
They are able to face problems, avoid any distractions, and they can also politely proceed forward. Adaptable people also have the ability to think ahead and focus consistently on their improvement.
They have a balance of thoughts like, what can be done better for personal improvement. Adaptable people always focus on both the risks and the rewards.
They do not see their mistakes or failure, but they try to see opportunities. Adaptable people also don’t have a fixed solution to use every time. They think of a wide variety of ideas and resources that they can take from. Because of this, they are also more likely to think of new things in real time
Therefore the correct option is C.
Read more about adaptable traits, here
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Where does the light-dependent stage of photosynthesis occur in the plant cell?(1 point)
cytoplasm
mitochondria
chlorophyll
cell membrane
Answer:
C- chlorophyll
Explanation:
Took the quick check xd :)
HELP 25 POINTS AND BRIANLIEST IF CORRECT
Thoroughbreds are an example of a type of horse that results from selective breeding. However, not all thoroughbreds have the traits that are most desired. How has the process of selective breeding increased the probability that the horse will have a desired trait? Use information from the stimulus material and your knowledge of science in your answer. In your answer, be sure to:
Explain how selective breeding increases the probability that offspring will have a desired trait.
Explain why not all individual thoroughbreds may express the desired traits.
Answer:
If breeders Breed these horses with other breeds, the foal wont be a straight thoroughbred. So, it will change the horses breed.
Explanation:
Selective breeding increases the probability that offspring will have the desired trait because it limits narrows the gene pool to only include desired variants of a gene. Not all thoroughbreds may express the desired trait because they may inherit an unwanted variant of the gene & mutations may occur.
The traits and characteristics of an animal are determined by the genes they possess. When two animals breed, the offspring inherits one variant of each gene from both parents, known as alleles. This means that all animals have 2 variants for any specific trait.
When a gene in an allele is expressed, it means that the genetic code in that allele is the one that can be seen on the offspring. Gene variants can be classified based on how likely they are to be expressed as:
Dominant RecessiveWhen one allele is expressed and the other is not, it is because that allele is dominant and the other is recessive. Recessive variants for a gene will only be expressed if both alleles inherited by the offspring possess are recessive. dominant genes are symbolized by a capital letter and recessive genes with a lower-case letter.
Selective breeding is used to continuously breed animals that have similar variants of the desired trait. If breeding were to be natural, then many of what we consider desirable traits may be lost behind the expression of common, more dominant genes. Selective breeding is done by narrowing the gene pool, meaning that we only allow breeding between animals known to possess the desired trait.
Not all thoroughbreds may express the desired traits because sometimes even though a parent has the desired variant of a trait, they may also contain a different recessive or dominant variant of a trait. Since selective breeding does not control what variant exactly the offspring inherits, it does not always work with each offspring. Genetic mutations can also affect the outcome.
for more information on genes see:
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Recently, a type of genetically modified fish has
been approved for sale for human consumption.
The modified fish contain a growth hormone
gene from a different fish species. As a result, the
modified fish grow rapidly and are ready to sell in
almost half the time it normally would take. The
modified fish are able to produce the new growth
hormone because
(1) each of their cells contains the new gene to
produce growth hormone
(2) each gene contains the code to synthesize
carbohydrates
(3) the altered gene directs the mitochondria to
synthesize the hormone
(4) the modified body cells are able to reproduce
by meiosis
Answer:
the answer is 1
Explanation:
I did the test it was right